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Material Analysis of Traditional Folk Dwellings and Its Modern Inheritance:A Case Study of Traditional Folk Dwellings in Hunan Province
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作者 WEN Wen 《Journal of Landscape Research》 2024年第4期31-34,共4页
Traditional folk dwellings contain rich cultural connotations and plain architectural techniques.In architecture,material is the most fundamental thing,different materials can demonstrate different architectural forms... Traditional folk dwellings contain rich cultural connotations and plain architectural techniques.In architecture,material is the most fundamental thing,different materials can demonstrate different architectural forms,and reflect local characteristics and change of the time.Therefore,it is of great significance to explore the material selection of traditional Chinese folk dwellings.The paper took traditional folk dwellings in Hunan for example to analyze the regional materials and construction of these dwellings,discussed the application of traditional materials in modern architecture,used some cases to explore the innovative application of traditional materials,so as to figure out the new direction of applying traditional materials,and provide references for the construction of modern architecture. 展开更多
关键词 Traditional folk dwellings Building materials HUNAN
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Urban Spatial Form Optimization Strategies Based on the Principle of Climate Adaptability of Regional Architecture: A Case Study of Traditional Cave Dwelling Villages in Northern Shaanxi Province
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作者 QI Zizhuo YANG Xin 《Journal of Landscape Research》 2024年第3期1-7,共7页
A multitude of climate-adaptive design approaches are embedded in regional architecture,which have a positive impact on addressing the deformed development of urban spatial patterns and the dual challenges of climate ... A multitude of climate-adaptive design approaches are embedded in regional architecture,which have a positive impact on addressing the deformed development of urban spatial patterns and the dual challenges of climate and resources.This paper examines the principles of climate adaptability embedded in the site layout and spatial organization characteristics of traditional cave dwelling villages in northern Shaanxi Province.The extracted climate adaptability principles are summarized,and the resulting design strategies that are well-suited to the contemporary urban space form are presented.Through analysis,it can be observed that traditional cave dwelling villages in northern Shaanxi are predominantly situated on south-facing slopes in proximity to water at low altitudes.These villages are characterized by compact building groups and east-west development,which is constrained by the elements of mountains and rivers.A two-level street system is generated,comprising streets parallel to the contour line and roadways perpendicular to the contour line.This results in the formation of a courtyard form enclosed by mountains.Such site layout and spatial organization exhibit excellent climate adaptability with regard to heat,ventilation,and wind storage.In light of the aforementioned considerations,the following urban spatial form design strategies are put forth:①the topographic height difference can be exploited to obtain sufficient sunshine;②the group shape can be optimized in order to reduce building energy consumption;③the best orientation of the building can be chosen to take account of both winter and summer conditions;④the height and length can be combined in order to form natural masking;⑤the D/H ratio of streets and roadways should be controlled to achieve a balance between heat gain and cooling of groups;⑥vents should be set appropriately to optimize group ventilation;⑦climate buffers should be established to increase the level of climate response. 展开更多
关键词 Traditional cave dwellings in northern Shaanxi Urban spatial form Outdoor thermal environment
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Co-dwelling, Mix-dwelling and Dis-dwelling: The Diversity Among Three Human and Livestock Dwelling Forms in Rural China 被引量:1
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作者 TANG Guorong ZHANG Jinhe +2 位作者 ZHU Shunshun PENG Hongsong HU Huan 《Chinese Geographical Science》 SCIE CSCD 2018年第4期555-570,共16页
Humans and livestock have always dwelling together, especially in rural areas. Based on a multi-method approach of ethnographic fieldwork, grounded theory and one-way multivariate analysis of variance, this paper expl... Humans and livestock have always dwelling together, especially in rural areas. Based on a multi-method approach of ethnographic fieldwork, grounded theory and one-way multivariate analysis of variance, this paper explores human and livestock dwelling. The findings show that human and livestock dwelling form a special type of human dwelling place, with forms defined as co-, mix-and dis-dwelling. Then, from co-, mix-to dis-dwelling constructed a story line to the evolution of human and livestock dwelling forms, which further explains the entire dwelling situation of humans and livestock, including the dimensions of human dweller, livestock dweller, the rural environment and special events. Among co-, mix-and dis-dwelling significant differences existed between human and livestock individuals, the nature of rural environment, vernacularity and rural tourism development. Between co-and dis-dwelling, significant differences existed in seventeen aspects; between mix-and dis-dwelling, significant differences existed in eleven aspects; meanwhile, no significant differences existed between co-and mix-dwelling. Accordingly, this suggested that human and livestock dwelling forms can be divided into mix-and dis-dwelling. This study on humans and livestock dwelling relationship offer a new perspective on rural and animal geography. This paper is an exploratory foray into rural dwelling geography as part of the Anthrozoology study and broadens the scope of extant scholarship on human dwelling morphology, as well as analyses the spatial relationships between human and livestock dwelling. 展开更多
关键词 dwellING human and livestock dwelling co-dwelling mix-dwelling dis-dwelling DIVERSITY rural areas
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Enhanced strength-ductility synergy in a wire and arc additively manufactured Mg alloy via tuning interlayer dwell time 被引量:2
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作者 Dong Ma Chunjie Xu +6 位作者 Shang Sui Jun Tian Can Guo Xiangquan Wu Zhongming Zhang Dan Shechtman Sergei Remennik 《Journal of Magnesium and Alloys》 SCIE EI CAS CSCD 2023年第12期4696-4709,共14页
Strength-ductility trade-off is a common issue in Mg alloys. This work proposed that a synergistic enhancement of strength and ductility could be achieved through tuning interlayer dwell time(IDT) in the wire and arc ... Strength-ductility trade-off is a common issue in Mg alloys. This work proposed that a synergistic enhancement of strength and ductility could be achieved through tuning interlayer dwell time(IDT) in the wire and arc additive manufacturing(WAAM) process of Mg alloy.The thermal couples were used to monitor the thermal history during the WAAM process. Additionally, the effect of different IDTs on the microstructure characteristics and resultant mechanical properties of WAAM-processed Mg alloy thin-wall were investigated. The results showed that the stable temperature of the thin-wall component could reach 290 ℃ at IDT=0s, indicating that the thermal accumulation effect was remarkable. Consequently, unimodal coarse grains with an average size of 39.6 μm were generated, and the resultant room-temperature tensile property was poor. With the IDT extended to 60s, the thermal input and thermal dissipation reached a balance, and the stable temperature was only 170 ℃, closing to the initial temperature of the substrate. A refined grain structure with bimodal size distribution was obtained. The remelting zone had fine grains with the size of 15.2 μm, while the arc zone owned coarse grains with the size of 24.5 μm.The alternatively distributed coarse and fine grains lead to the elimination of strength-ductility trade-off. The ultimate tensile strength and elongation of the samples at IDT=60s are increased by 20.6 and 75.0% of those samples at IDT=0s, respectively. The findings will facilitate the development of additive manufacturing processes for advanced Mg alloys. 展开更多
关键词 Wire arc additive manufacturing Interlayer dwell time Strength-ductility Magnesium alloys
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Dynamic train dwell time forecasting:a hybrid approach to address the influence of passenger flow fluctuations
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作者 Zishuai Pang Liwen Wang +2 位作者 Shengjie Wang Li Li Qiyuan Peng 《Railway Engineering Science》 2023年第4期351-369,共19页
Train timetables and operations are defined by the train running time in sections,dwell time at stations,and headways between trains.Accurate estimation of these factors is essential to decision-making for train delay... Train timetables and operations are defined by the train running time in sections,dwell time at stations,and headways between trains.Accurate estimation of these factors is essential to decision-making for train delay reduction,train dispatching,and station capacity estimation.In the present study,we aim to propose a train dwell time model based on an averaging mechanism and dynamic updating to address the challenges in the train dwell time prediction problem(e.g.,dynamics over time,heavy-tailed distribution of data,and spatiotemporal relationships of factors)for real-time train dispatching.The averaging mechanism in the present study is based on multiple state-of-the-art base predictors,enabling the proposed model to integrate the advantages of the base predictors in addressing the challenges in terms of data attributes and data distributions.Then,considering the influence of passenger flow on train dwell time,we use a dynamic updating method based on exponential smoothing to improve the performance of the proposed method by considering the real-time passenger amount fluctuations(e.g.,passenger soars in peak hours or passenger plunges during regular periods).We conduct experiments with the train operation data and passenger flow data from the Chinese high-speed railway line.The results show that due to the advantages over the base predictors,the averaging mechanism can more accurately predict the dwell time at stations than its counterparts for different prediction horizons regarding predictive errors and variances.Further,the experimental results show that dynamic smoothing can significantly improve the accuracy of the proposed model during passenger amount changes,i.e.,15.4%and 15.5%corresponding to the mean absolute error and root mean square error,respectively.Based on the proposed predictor,a feature importance analysis shows that the planned dwell time and arrival delay are the two most important factors to dwell time.However,planned time has positive influences,whereas arrival delay has negative influences. 展开更多
关键词 Train operations dwell time Passenger flow Averaging mechanism Dynamic smoothing
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Research on the Ecological Wisdom of Traditional Dwellings of the Liangshan Yi Nationality Based on Regional Climate
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作者 Qin Lai Wei Liu Xing Li 《Journal of Building Construction and Planning Research》 2023年第2期50-68,共19页
As a typical building with ethnic and regional characteristics in southwest Chi-na, its construction skills contain rich local ecological wisdom. The detailed analysis of the climatic and geomorphological features of ... As a typical building with ethnic and regional characteristics in southwest Chi-na, its construction skills contain rich local ecological wisdom. The detailed analysis of the climatic and geomorphological features of the Liangshan Yi nationality area shows that the thermal mass effect is the first choice for the passive adjustment strategy of residential dwellings. This study focuses on the typical representatives of traditional dwellings in Meigu County, analyzing the wisdom of ecological construction to improve the thermal mass effects of res-idential buildings at the macro (village), moderate (courtyard), and micro (building unit) levels. Based on this analysis, the study summarizes the “genetic factor library” of the ecological construction mode of traditional Yi residential dwellings. Finally, the measured data of the residential thermal environment and the simulation data of Ecotect software are used to study and judge the logic behind its ecological construction wisdom. The results show that the tradi-tional dwellings of the Yi nationality in Liangshan have six aspects of local en-vironmental knowledge to improve the thermal mass effects performance of buildings. The winter thermal environment of the house is comfortable, and the heat is sufficient;Rammed earth materials in residential buildings have more potent, powerful, and robust thermal mass effects performance than stone slabs and wooden boards. 展开更多
关键词 Climate Adaptability Liangshan Yi Nationality Traditional dwelling Ecological Intelligence
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Reclusive Dwelling Schema of Chinese Landscape Painting:Narrative Medium,Visualization,and Implication
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作者 ZHANG Yimeng CUI Shuangyi 《Cultural and Religious Studies》 2023年第11期530-540,共11页
The reclusive dwelling is an important part of the traditional philosophical culture of ancient China.The Chinese spiritual imagery of reclusion is mainly represented by narrative mediums of poems,paintings,and garden... The reclusive dwelling is an important part of the traditional philosophical culture of ancient China.The Chinese spiritual imagery of reclusion is mainly represented by narrative mediums of poems,paintings,and garden works,resulting in artistic visualization with poetic implication.The article analyzed six Chinese landscape paintings of reclusive dwelling theme,in terms of narrative medium,visualization,and implication.The intention is to conclude the reclusive dwelling schema of Chinese landscape painting and study a visualizing methodology involved spiritual implication on dwelling,which could be beneficial to both contemporary art and architectural creations. 展开更多
关键词 reclusive dwelling schema Chinese landscape painting visualizing methodology art and architecture
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穿甲过程中的Dwell现象 被引量:2
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作者 胡欣 王富耻 +1 位作者 王扬卫 于晓东 《材料导报》 EI CAS CSCD 北大核心 2009年第1期80-83,共4页
陶瓷作为一种轻质高硬材料,已经广泛应用于防护小口径枪弹威胁的轻型装甲中,然而陶瓷装甲抗多次打击能力还需要提高。穿甲过程中,约束条件下瓷材料产生的Dwell现象能有效提高陶瓷的强度和硬度,从而提高陶瓷装甲的抗多次打击能力。介绍... 陶瓷作为一种轻质高硬材料,已经广泛应用于防护小口径枪弹威胁的轻型装甲中,然而陶瓷装甲抗多次打击能力还需要提高。穿甲过程中,约束条件下瓷材料产生的Dwell现象能有效提高陶瓷的强度和硬度,从而提高陶瓷装甲的抗多次打击能力。介绍了陶瓷装甲在穿甲过程中产生的Dwell现象的定义、微观机理、影响因素以及其研究热点和研究动态。提出了仍待研究的问题并指出研究方向将集中在数值模拟计算方面。 展开更多
关键词 dwell 预应力 数值模拟
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Effects of dwell time during sintering on electrical properties of 0.98(K_(0.5)Na_(0.5))NbO_3-0.02LaFeO_3 ceramics 被引量:1
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作者 程花蕾 周万城 +2 位作者 杜红亮 罗发 朱冬梅 《Transactions of Nonferrous Metals Society of China》 SCIE EI CAS CSCD 2013年第10期2984-2988,共5页
The effects of dwell time on the phase structure, microstructure, and electrical properties were investigated for the 0.98(K0.sNa0.5)NbO3-0.02LaFeO3 ceramics (abbreviated as 0.98KNN-0.02LF). All the ceramics sinte... The effects of dwell time on the phase structure, microstructure, and electrical properties were investigated for the 0.98(K0.sNa0.5)NbO3-0.02LaFeO3 ceramics (abbreviated as 0.98KNN-0.02LF). All the ceramics sintered for different dwell time are of pure phase and the peak intensity of the 0.98KNN-0.02LF ceramics becomes stronger with a longer dwell time. Denser microstructures with larger grain size are developed for the sample with a longer dwell time. The maximum dielectric permittivity decreases with increasing the dwell time, and the deteriorative dielectric properties are due to the increasing grain size and the domain wall motion. Ferroelectric properties results indicate that 2Pr value slightly decreases with increasing the dwell time, while the 2Ec value increases. Consequently, the 0.98KNN-0.02LF ceramic sintered at 1150 ℃ for 2 h shows optimum dielectric properties (er=2253 and tan fi〈5%) and ferroelectric properties (2Pr=34.51 gC/cm2 and 2Ec=5.07 kV/mm). 展开更多
关键词 (K0.5Na0.5)NbO3 dwell time dielectric properties ferroelectric property lead-free ceramics
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Inheritance and Development of Cultures of Traditional Vernacular Dwellings in the Townscape Renovation Project of Guangxi,China 被引量:2
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作者 徐慧宁 李云 《Journal of Landscape Research》 2011年第8期37-41,共5页
By analyzing background and present situation of townscape renovation project in Guangxi, endeavors for inheriting and developing cultures of traditional vernacular dwellings in the implementation of this project are ... By analyzing background and present situation of townscape renovation project in Guangxi, endeavors for inheriting and developing cultures of traditional vernacular dwellings in the implementation of this project are discussed, and characteristics of traditional vernacular dwellings in the study area are summarized. Local vernacular dwellings can be classified in the following 3 ways on the basis of their own regional features:First, classifying by the origin and development history:stilt building, courtyard and non-courtyard building, western-style building; Second, by building materials:bamboo-wood building, stone building, adobe building, earth-stone building, brick-wood building, building of mixed materials; Third, by architectural form:stilt building, courtyard building, non-courtyard building. Stilt wooden building in northern Guangxi is a representative of traditional vernacular dwellings in the study area. By giving mature consideration to inheritance and development of cultures of traditional vernacular dwellings, this study proposes that proper renovation plans should be made according to actual conditions of the planning site; form renovation of vernacular dwellings should be taken as the new trend of renovation; traditional cultures should be further explored, demonstrated and protected. These suggestions are of great instructive significance for improving the cultural taste of townscapes. 展开更多
关键词 Townscapes RENOVATION TRADITIONAL VERNACULAR dwellINGS Culture REJUVENATION
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Ecological Concepts in Traditional Vernacular Dwellings of Miao Nationality in Southeast Guizhou Province 被引量:1
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作者 梅军 肖金香 《Journal of Landscape Research》 2010年第1期26-29,共4页
Traditional vernacular dwellings of Miao Nationality in southeast Guizhou Province are reasonable and scientific in many aspects, such as site selection, construction, structure, direction, room layout, harmony betwee... Traditional vernacular dwellings of Miao Nationality in southeast Guizhou Province are reasonable and scientific in many aspects, such as site selection, construction, structure, direction, room layout, harmony between constructions and environment, moderate development of natural resources and so on, which demonstrate the ecological concepts of Miao people respecting the Nature, pursuing the harmonious coexistence between human beings and Nature. This study analyzed the gist of Miao people constructing vernacular dwellings, i.e. natural and harmonious ecological concepts, the principle of planning according to actual conditions, saving cost by utilizing local materials and sustainably developing architectural structure. 展开更多
关键词 MIAO NATIONALITY TRADITIONAL VERNACULAR dwellINGS Ecological concepts
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Study on constructive system of green cave dwelling in Loess Plateau—Interpretation with the “regional gene” theory 被引量:4
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作者 WANG Zhu WEI Qin HE Yong 《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》 SCIE EI CAS CSCD 2007年第11期1754-1761,共8页
This article reveals the inherent evolution adjusting mechanism of regional architecture by means of considering the concept and method of "regional gene" as the research approach of regional architecture co... This article reveals the inherent evolution adjusting mechanism of regional architecture by means of considering the concept and method of "regional gene" as the research approach of regional architecture construction system, and in the mean- while establishes the "gene database" of regional architecture and optimum technology, on the basis of the principle of sustainable development and scientific evaluation system. In addition, this article chooses the planning of model villages of cave dwellings in Loess Plateau and the construction of ecological cave dwellings for case study to prove the feasibility of the research approach. 展开更多
关键词 Regional architecture construction system Regional gene Primordial cave dwellings Green cave dwelling Sus tainable development
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Ecological Culture in Traditional Chinese Vernacular Dwellings 被引量:1
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作者 李雪平 《Journal of Landscape Research》 2010年第3期78-80,共3页
Traditional Chinese vernacular dwellings take root in farming culture with profound connotations. Through analyzing ecological thoughts and cultural ideas in traditional vernacular dwellings, this study aims to provid... Traditional Chinese vernacular dwellings take root in farming culture with profound connotations. Through analyzing ecological thoughts and cultural ideas in traditional vernacular dwellings, this study aims to provide references for the design of modern vernacular dwellings. It is proposed in this study that ① Ecological thoughts of traditional vernacular dwellings include the simple eco-thought of 'human-nature oneness', Fengshui (traditional Chinese ideas hold that the location of a house or tomb is supposed to have an influence on the fortune of a family) theories of 'balance of yin and yang', energy-saving thought of 'making the best use of local advantages'. Traditional vernacular dwellings are mainly constructed according to local conditions, facing the sunny side and water, backing on the shady side and mountains, with local materials and suitable construction structures for local environment and climatic conditions, which enable residents to enjoy warm winter and cool summer, sufficient sunshine, excellent ventilation and heat-proof, wind and humidity proof, that is, a natural ecological living environment. ② Cultural thoughts of traditional vernacular dwellings include the strict and square philosophical ideas as well as harmonious artistic thoughts. Traditional Chinese vernacular dwellings demonstrate morals and ethics by strict and square patterns and strong sense of hierarchy, most of them have definite axes in spatial patterns to show the hierarchy and core of construction groups; abstract patterns of flower, grass, animal or human beings are also often applied in detailed designs, showing esthetic tastes. The formation of traditional Chinese vernacular dwellings has been closely linked with social and cultural factors, living habits, geographical, water and soil, environmental and climatic conditions as well as folk customs, which can provide significant references for the design and reformation of modern new-type vernacular dwellings. 展开更多
关键词 Traditional vernacular dwellings Ecological thought Cultural thought
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Structure and Construction Pattern of Folk Dwellings of the Dai Nationality in Guanchun Village of Dehong Prefecture,Yunnan Province
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作者 李曙婷 李志民 周崐 《Journal of Landscape Research》 2011年第7期42-44,共3页
Evolution pattern of folk dwellings of the Dai Nationality in Guanchun Village,Dehong Prefecture,Yunnan Province is discussed in this study,and Field Study of the anthropology is applied to study family structure and ... Evolution pattern of folk dwellings of the Dai Nationality in Guanchun Village,Dehong Prefecture,Yunnan Province is discussed in this study,and Field Study of the anthropology is applied to study family structure and use of residential spaces in this village.The study shows that structure of traditional residence is changing,traditional buildings cannot meet demands of modern life due to the changing lifestyle;it is a trend that traditional building materials like brick and wood are to be substituted by new materials.It implies that useful elements of traditional living styles and construction patterns should be refined in the update of folk dwellings in the village ofminorities,and combined with modern building materials and techniques to satisfy the demands of modern life. 展开更多
关键词 The Dai NATIONALITY FOLK dwellINGS Spatial composition CONSTRUCTION PATTERN
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Enlightenment of Modern Interior Design from the Interior Decoration of Ancient Huizhou Vernacular Dwellings
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作者 谢震林 谢珂 《Journal of Landscape Research》 2009年第7期54-58,共5页
Through analyzing the basic structure of ancient Huizhou vernacular dwellings and the spatial order of interior decoration,this study rethought profoundly about modern interior design and put forward the inheritance o... Through analyzing the basic structure of ancient Huizhou vernacular dwellings and the spatial order of interior decoration,this study rethought profoundly about modern interior design and put forward the inheritance of traditional methods in interior decoration. 展开更多
关键词 Ancient HUIZHOU VERNACULAR dwellINGS TERRITORIAL culture Modern interior design INHERITANCE Development
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Development and Significance of Cave Dwelling Resort on the Loess Plateau
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作者 李明 孙庆珍 《Journal of Landscape Research》 2011年第5期92-95,99,共5页
Relevant ecotourism theories were applied to further investigate the mushrooming cave dwelling resorts on the Loess Plateau.By introducing the present development of cave dwelling settlements in the study area,types o... Relevant ecotourism theories were applied to further investigate the mushrooming cave dwelling resorts on the Loess Plateau.By introducing the present development of cave dwelling settlements in the study area,types of cave dwelling resort was summarized:historic cave dwelling resort based on high cultural value,artistic value and aesthetic value;cave dwelling resort characterized by primitive folk customs;cave hotel showing folk house features of the Loess Plateau.Luochuan Resort of the Loess Folk Customs,Miaoshang Resort of Sanmenxia,Stone Cave Hotel of Yangjialing in Yan'an were respectively studied to analyze features and development conditions of cave dwelling resort,on the basis of which development principles and countermeasures were discussed.The orientation of cave dwelling resort on the Loess Plateau should be determined first,sustainability and accountability of ecotourism should be followed.Finally,the significance of cave dwelling resort for promoting local economic development,enhancing the rational utilization of natural resources,protecting and developing traditional settlements of cave dwellings was given. 展开更多
关键词 CAVE dwellING RESORT ECOTOURISM SIGNIFICANCE
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Impact of Agricultural Eco-environment on the Architectural Form of Vernacular Dwellings
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作者 徐震 《Journal of Landscape Research》 2010年第10期80-82,共3页
Through analyzing the form, materials, building techniques of vernacular dwellings in Jinzhai County, Anhui Province, this study tries to explore the influence of agricultural eco-environment on the form of folk house... Through analyzing the form, materials, building techniques of vernacular dwellings in Jinzhai County, Anhui Province, this study tries to explore the influence of agricultural eco-environment on the form of folk houses, points out that vernacular dwellings are fully combined with local traditional agricultural environment from site selection, spatial form, architectural style, building materials and detail designs, which unifies the economic and environmental benefits of vernacular dwellings. 展开更多
关键词 VERNACULAR dwellINGS in north ANHUI AGRICULTURAL ECO-ENVIRONMENT ARCHITECTURAL form
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Study on Development Countermeasures of Cave Dwellings in Northern Area of Shaanxi Province in China
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作者 程军 《Journal of Landscape Research》 2011年第6期90-93,共4页
In view of traditional house in northern area of Shaanxi Province which was cave dwelling,based on cave dwelling and its development environment,the paper had analyzed architectural characteristics and use value of ca... In view of traditional house in northern area of Shaanxi Province which was cave dwelling,based on cave dwelling and its development environment,the paper had analyzed architectural characteristics and use value of cave dwelling and its development in northern Shaanxi,and then pointed out that cave dwelling development had been reduced into an awkward situation.By using SWOT analysis method,the strengths,weaknesses,opportunities and threats of cave dwellings had been summarized.In terms of strengths,cave dwelling had ecological advantage as native architecture,was constructed based on local conditions,could solve land,energy and environment problems on Loess Plateau,and abounded in aesthetic value of native feature.In terms of weaknesses,village layout lacked of integrity,transportation was not convenient,indoor ventilation and lighting were insufficient,and pattern and space were simplified and stereotyped.In terms of opportunities,it stressed architectural ecology having received more and more attention in the world,and exploration and application of underground civil architecture.In terms of threats,it lied in construction technology of cave dwelling,contradiction between cave dwelling and urbanization and between cave dwelling and modern life,and management mode of restricted type.On this basis,it suggested that cave dwelling development in northern Shaanxi should transform people's traditio-nal concept through correct guidance of public voice;strive to eliminate weakness of cave dwelling;improve cave environment by enhancing infrastructure construction;develop characteristic cave dwelling cultural tourism in northern Shaanxi,and construct new socialist countryside of northern Shaanxi character. 展开更多
关键词 CAVE dwellING in NORTHERN area of SHAANXI SWOT analysis Development
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Influence of Confucian and Taoist Cultures on Vernacular Dwellings in Jiaodong Area of China
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作者 李泉涛 《Journal of Landscape Research》 2011年第4期76-78,共3页
By analyzing influence of Confucian and Taoist cultures on vernacular dwellings in Jiaodong area,especially the influence of "the doctrine of the mean" on architectural layouts of local dwellings,influence o... By analyzing influence of Confucian and Taoist cultures on vernacular dwellings in Jiaodong area,especially the influence of "the doctrine of the mean" on architectural layouts of local dwellings,influence of benevolence and social institutions on the spatial sequence of local dwellings,it was pointed out that Confucian cultures enhanced the hierarchy of spaces,boundaries between internal and external spaces,symmetric layouts and orderly rhythm of courtyards;and meanwhile,the influence of Taoist cultures on the formation of villages in Jiaodong area was also analyzed,the natural philosophy implied in local dwellings was highlighted,such as "Dealing with the nature with natural laws","Going in a natural way","Governing by doing nothing that goes against the nature" and "Respecting natural properties".Based on field investigation of existing vernacular dwellings,common and plain cultural value,realistic significance and sustainability of these dwellings were explored to provide theoretical and practical foundation for the design of new folk houses. 展开更多
关键词 VERNACULAR dwellINGS in Jiaodong area CONFUCIAN CULTURES TAOIST CULTURES
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Novel radar dwell scheduling algorithm based on pulse interleaving 被引量:20
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作者 Cheng Ting He Zishu Tang Ting 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2009年第2期247-253,共7页
The problem of scheduling radar dwells in multifunction phased array radar systems is addressed. A novel dwell scheduling algorithm is proposed. The whole scheduling process is based on an online pulse interleaving te... The problem of scheduling radar dwells in multifunction phased array radar systems is addressed. A novel dwell scheduling algorithm is proposed. The whole scheduling process is based on an online pulse interleaving technique. It takes the system timing and energy constraints into account. In order to adapt the dynamic task load, the algorithm considers both the priorities and deadlines of tasks. The simulation results demonstrate that compared with the conventional adaptive dwell scheduling algorithm, the proposed one can improve the task drop rate and system resource utility effectively. 展开更多
关键词 dwell scheduling pulse interleaving energy constraint PRIORITY DEADLINE
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