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Linguistic landscape and its impacts on place-making in mountain destination:A case of Mogan Mountain Town of Huzhou City,China
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作者 LI Chenyan LU Song +1 位作者 LONG Cheng ZHU Jiaheng 《Journal of Mountain Science》 SCIE CSCD 2024年第5期1613-1629,共17页
The place and placeness are believed to be a crucial perspective for comprehending the transformative dynamics of tourist destinations in the context of globalization and the rapid development of the tourism industry.... The place and placeness are believed to be a crucial perspective for comprehending the transformative dynamics of tourist destinations in the context of globalization and the rapid development of the tourism industry.As the material carrier of language,linguistic landscape is an intermediary for people to endow emotions and personalities into the place,becoming an effective path for exploring the place-making in a certain area.Mogan Mountain is a famous national tourist resort,which is located in Mogan Mountain Town,Deqing County,Huzhou City,China.This is a good case area for studying the relationship between linguistic landscape and placemaking in tourist destinations.There are two theories that form the theoretical foundation of the study,namely the place and the geosemiotics.Firstly,the results showed the overall style of the linguistic landscape.Multilingual labelling(52.7%),official signs(55.3%),and standardized Chinese characters predominantly shaped the linguistic landscape,with English and other languages being complementary.Secondly,from the perspective of three dimensions of the geosemiotics framework,such as inscription,language preference,and placement position,we conduct a comprehensive semiotic analysis of the linguistic landscape,which encompasses diverse facets such as fonts,materials,shifts in state,text vectors,and symmetrical arrangements.Finally,we explore the influence of linguistic landscapes on the place-making of Mogan Mountain through the dimensions of location,locale,and sense of place.The information on linguistic landscapes indicates the geographical location.These linguistic landscapes play an important role in constructing the language order,nostalgic atmosphere,exotic atmosphere,and elegant and tasteful lifestyle of the public space in Mogan Mountain.Readers of linguistic landscapes,including tourists and residents,generate and identify with the unique sense of place in Mogan Mountain.These linguistic landscapes construct the destination placeness of Mogan Mountain that combines both foreign and nostalgic styles,and the integration of Chinese and Western cultures.It will help promote the image positioning of tourism destinations and have practical guiding significance for the tourism planning,landscape-making,language management,and other aspects of tourism destinations. 展开更多
关键词 Linguistic landscape PLACE-MAKING Tourist destination Geosemiotics Place theory Place branding Mogan Mountain town China
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Dynamically enhanced Autler–Townes splitting by orthogonal XUV fields
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作者 吴立龙 姜维超 彭良友 《Chinese Physics B》 SCIE EI CAS CSCD 2024年第7期344-350,共7页
Based on numerical solutions of the time-dependent Schr ¨odinger equation, we theoretically investigate the photoelectron spectrum of hydrogen atoms ionized by a pair of ultrashort, intense, and orthogonally pola... Based on numerical solutions of the time-dependent Schr ¨odinger equation, we theoretically investigate the photoelectron spectrum of hydrogen atoms ionized by a pair of ultrashort, intense, and orthogonally polarized laser pulses with a relative time delay in a pump–probe configuration. The pump pulse resonantly excites electrons from the 1s and 2p levels,inducing Rabi oscillations. The resulting dynamically enhanced Autler–Townes(AT) splitting is observed in the photoelectron energy spectrum upon interaction with the second probe pulse. In contrast to the previous parallel-polarization scheme, the proposed orthogonal-polarization configuration enables the resolution of dynamically enhanced AT splitting over a considerably wider range of probe photon energies. 展开更多
关键词 Autler–townes splitting orthogonal XUV fields photoelectron spectra Rabi frequency
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Science and Technology Commissioners Supporting High-Quality Development Project for Hundreds of Counties, Thousands of Towns, and Myriads of Villages in the Context of Rural Revitalization
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作者 Wenwen WEI Cuihong YANG Xiguang ZHU 《Asian Agricultural Research》 2024年第4期1-2,7,共3页
This paper discusses the important role of science and technology commissioners in the high-quality development of hundreds of counties,thousands of towns,and myriads of villages in the context of rural revitalization... This paper discusses the important role of science and technology commissioners in the high-quality development of hundreds of counties,thousands of towns,and myriads of villages in the context of rural revitalization,including building bridges,accelerating the transformation of achievements,promoting the value-added of the whole agricultural industry chain,and promoting the rapid development of rural industrial economy.It also discusses the working achievements of science and technology commissioners,in order to promote further development of rural revitalization in Guangdong Province. 展开更多
关键词 SCIENCE and TECHNOLOGY COMMISSIONERS Hundreds of counties thousands of townS and myriads of VILLAGES SCIENCE and TECHNOLOGY support
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Huangyao Ancient Town
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作者 MENG JIAXIN 《China Today》 2024年第6期74-78,共5页
HUANGYAO Ancient Town is located in the northeast of Zhaoping County in Hezhou City,south China’s Guangxi Zhuang Autonomous Region.Around 60 kilometers from downtown,the ancient town covers an area of over 3.2 square... HUANGYAO Ancient Town is located in the northeast of Zhaoping County in Hezhou City,south China’s Guangxi Zhuang Autonomous Region.Around 60 kilometers from downtown,the ancient town covers an area of over 3.2 square kilometers.It traces its origin to the early days of the Song Dynasty(960-1279).The town expanded during the Ming Dynasty(1368-1644)and flourished during the Qing Dynasty(1644-1911). 展开更多
关键词 town ANCIENT DYNASTY
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Landscape Architecture Planning and Design Based on Landscape Ecology Theory:A Case Study of Waterfront Landscape Planning and Design of Dapo Town
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作者 WANG Sangju XIAO Shizhen 《Journal of Landscape Research》 2024年第1期35-39,42,共6页
With the rapid development of urbanization,landscape architecture has become an indispensable component of daily life.In order to achieve better landscape effects and protect the ecological environment,landscape ecolo... With the rapid development of urbanization,landscape architecture has become an indispensable component of daily life.In order to achieve better landscape effects and protect the ecological environment,landscape ecology theory can be integrated into landscape planning to carry out disciplinary crossing and integration research between landscape ecology and landscape architecture.In this study,based on the basic theories of landscape ecology,the waterfront landscape of Dapo Town was designed,with the aim to achieve ecological balance in planning,showcase biodiversity,and create a harmonious landscape ecological environment which can benefit both nature and people.This design combined artificial and natural elements while improving the natural environment,which promoted a harmonious relationship between humans and nature,thus enriching the spatial organization of the city,and playing a role in regulating the urban environment and climate. 展开更多
关键词 Landscape ecology theory Landscape architecture planning and design Dapo town Waterfront landscape
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Spatial Protection and Development of Traditional Mountain Settlements from the Perspective of Self-organization : A Case Study of Anju Ancient Town in Tongliang District, Chongqing
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作者 Xin QU 《Meteorological and Environmental Research》 2024年第1期48-56,共9页
Through literature research, field research and urban design analysis methods, based on the self-organization theory, the evolution characteristics of the settlement space of Anju Ancient Town with significant charact... Through literature research, field research and urban design analysis methods, based on the self-organization theory, the evolution characteristics of the settlement space of Anju Ancient Town with significant characteristics of traditional mountain settlements were analyzed, and then its internal and external influencing factors were summarized. Finally, appropriate protection and development strategies were proposed, such as reasonably planning functional zones, breaking through the single structure, and creating a good living cultural environment. The innovation of this study is that it integrates the self-organization theory into the cognition of traditional mountain settlement space, and discusses the connection between the mountain settlement space and the traditional regional context under the modern development concept, so as to seek the benign protection and reasonable development of traditional mountain settlement space. 展开更多
关键词 Traditional mountain settlements Self-organization theory Spatial characteristics Protection and development Anju Ancient town
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Study on the Impacts of Tourism Development in Letong Ancient Town:A Resident Perception-Based Approach
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作者 Junxi Gao Congcong Hui Junru Liu 《Proceedings of Business and Economic Studies》 2024年第3期16-21,共6页
Residents constitute the principal elements of regional tourism deveopment,and their behavioral cognition will play a certain role in promoting local tourism development.In recent years,although tourism along the Sich... Residents constitute the principal elements of regional tourism deveopment,and their behavioral cognition will play a certain role in promoting local tourism development.In recent years,although tourism along the Sichuan-Tibet Line(318 and 317 routes)has made some progress,there are some problems,such as homogenization of products,a single local culture,and inconspicuous brand characteristics.At the same time,due to the remote geographical location,living conditions,health conditions,and other imperfections,resulting in greater constraints on tourism development.This article employs Letong Ancient Town as a representative case study,and discusses the impact of tourism development on the local economy,environment,society,and culture from the perspective of residents’perception through field research and data analysis,thereby providing a reference for regional tourism development. 展开更多
关键词 Letong Ancient town Tourism supply Residents’perception
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Relationship between Rural Industry Revitalization and Land Resource Utilization and Its Practice in Ganning Town, Wanzhou District of Chongqing
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作者 Jinrong YANG Linlin CAO Zisheng YANG 《Asian Agricultural Research》 2023年第8期41-48,58,共9页
[Objectives]To explore the relationship between rural industry revitalization and land resource utilization.[Methods]Starting from the connotation of rural industry revitalization and land resource utilization,this st... [Objectives]To explore the relationship between rural industry revitalization and land resource utilization.[Methods]Starting from the connotation of rural industry revitalization and land resource utilization,this study explores the relationship between rural industry revitalization and land resource utilization,Taking Ganning Town with typical mountain industry as the research area,this paper analyzed the relationship between rural industry revitalization and land resource utilization through a combination of field research and literature analysis,found out the existing problems and came up with pertinent recommendations.[Results](i)Rural industry revitalization is both mutually reinforcing and mutually restrictive.(ii)In this study,the land use types of Ganning Town were divided into nine categories,including farmland,garden land,forest land and grassland,and their industrial functions and development models were identified,and the corresponding framework of land resource utilization and rural industry revitalization in Ganning Town was constructed.(iii)In view of the problems existing in Ganning Town,this paper proposed to change the ideological concept and enhance understanding,improve the utilization rate of idle land and promote rural industry revitalization,and accelerate land consolidation and restoration,and promote sustainable development.[Conclusions]It is necessary to correctly understand the two-way role and dynamic change relationship between rural industry revitalization and land resource utilization,solve the problem from the perspective of development,adopt development strategies according to local conditions,and take the road of sustainable development. 展开更多
关键词 Rural industry revitalization Land resource utilization RELATIONSHIP Ganning town in Chongqing
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Micro-reconstruction Strategies of Urban Villages in Small Towns from the Perspective of Policy Orientation:A Case Study of Zhuangqian Xiongjia Village,Fengcheng City
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作者 WU Na FAN Qindan 《Journal of Landscape Research》 2023年第4期41-44,49,共5页
As China’s economy shifts from high-speed development to high-quality development,China’s urbanization also shifts from incremental expansion to stock optimization,providing a new direction for the transformation of... As China’s economy shifts from high-speed development to high-quality development,China’s urbanization also shifts from incremental expansion to stock optimization,providing a new direction for the transformation of urban villages.At present,the reconstruction work office of urban villages in small towns is mainly promoted based on government-led and villager main body in the initial exploration stage.From the perspective of policy orientation,to solve the main problems in urban villages in small towns,Zhuangqian Xiongjia Village,Fengcheng City was taken as an example,and the micro-transformation strategies of urban villages were put forward from the perspective of satisfying the appeals of the government,village committee and villagers,so as to provide some references for the transformation of urban villages in other small towns across the country. 展开更多
关键词 Policy orientation Urban village in a small town Micro-transformation strategies
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The Problems and Measures for Small Tourism Town Development in China:A Case Study of Wan Town
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作者 Zhiguo Yao 《Journal of Geographical Research》 2023年第4期45-53,共9页
With the rapid development of tourism and urbanization in China,small tourism towns gradually grow toward prosperity.This paper takes Wan Town as an example to analyze the problem and countermeasures concerning the de... With the rapid development of tourism and urbanization in China,small tourism towns gradually grow toward prosperity.This paper takes Wan Town as an example to analyze the problem and countermeasures concerning the development of small tourism towns in China.There are a series of issues in the process of development of Wan Town,which includes uncoordinated architectural style,inaccurate market positioning,repeated cultural themes,and vulnerable linkage of the industrial chain.Based on the factor analysis,these development issues were classified into three categories:confusing architectural style,repetitive cultural theme,and weak linkage of industrial chain.To achieve the goal of sustainable development of small tourism towns,some countermeasures must be taken which include promoting the development of small tourism towns with the new rural revitalization,strengthening services improvement in small tourism towns,gathering industrial elements related to the tourism industry,and increasing tourism cultural connotation. 展开更多
关键词 TOURISM Small tourism towns Tourism planning Wan town
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山地历史镇村消防规划的适应性方法研究——以重庆中山古镇为例
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作者 辜元 钱紫华 谢臻 《西部人居环境学刊》 CSCD 北大核心 2024年第4期150-156,共7页
消防安全是安全工作的重要组成部分,也是城乡高质量发展的重要前提。山地历史镇村因其复杂的地形环境、不便的对外交通、滞后的经济发展,相较平原地区,面临着更大的火灾风险。研究聚焦山地历史镇村消防面临的难点与现有研究的不足,引入... 消防安全是安全工作的重要组成部分,也是城乡高质量发展的重要前提。山地历史镇村因其复杂的地形环境、不便的对外交通、滞后的经济发展,相较平原地区,面临着更大的火灾风险。研究聚焦山地历史镇村消防面临的难点与现有研究的不足,引入规划适应性理论,按照“从动—适动—能动”的适应性思维,提出了构建精准的防火分区体系、配置多层级立体的消防设施系统、构建平灾结合的消防通道网络、采取灵活的建筑耐火措施等的消防规划路径与方法。其中,在防火分区方面,形成“全面开展火灾风险评估—精准划分防火分区—有效设置隔离空间”的规划技术方法;在消防设施方面,利用山地地势高差、水源充足等特点,构建多层级、立体化的消防设施系统;在消防通道方面,设立基本消防通道—可转换消防通道—可拓展消防通道的三级通道系统;在建筑防火方面,提出构建建筑防火综合评价体系、加强传统建筑内部的电气线路规范化等举措。基于上述方法,以重庆中山古镇为案例,开展了具体的火灾后消防规划实证,可以为山地历史镇村的消防安全保护工作提供重要的经验借鉴。 展开更多
关键词 山地历史镇村 消防规划 适应性 技术方法 中山古镇
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市镇型历史文化街区价值特征及保护策略研究 被引量:1
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作者 邓巍 胡贝贝 《现代城市研究》 北大核心 2024年第3期8-13,30,共7页
市镇型历史文化街区是传统市镇被现代城市吞并后形成的特殊形态的城市文化遗产。它们既保留着整体性的传统市镇空间结构,又呈现了层层积淀的城市遗产空间形态,具有街区类型的特殊性。文章立足市镇型历史文化街区的价值内涵和整体性遗产... 市镇型历史文化街区是传统市镇被现代城市吞并后形成的特殊形态的城市文化遗产。它们既保留着整体性的传统市镇空间结构,又呈现了层层积淀的城市遗产空间形态,具有街区类型的特殊性。文章立足市镇型历史文化街区的价值内涵和整体性遗产特征,探究其时空发展规律及保护问题的发生逻辑,并从市镇空间赓续、街区空间更新、街城空间融合3个方面,提出市镇型历史文化街区的保护策略和方法,以期为此类街区的保护传承提供借鉴。 展开更多
关键词 市镇型历史文化街区 价值内涵 整体特征 保护传承
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赋能型增长与嵌入式发展:脱贫地区特色小镇何以从帮“扶贫”转向助“振兴”——基于陕西省石泉县“金蚕小镇”的实地调查 被引量:1
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作者 曹海林 何经纬 《求实》 北大核心 2024年第2期96-108,M0006,共14页
精准扶贫时期,在产业扶贫政策推动下,中西部地区兴起特色小镇建设热潮。随着脱贫攻坚任务胜利完成,这些特色小镇的角色能否从帮“扶贫”转向助“振兴”,关系着巩固拓展脱贫攻坚成果同乡村振兴有效衔接。从调研来看,大多数特色小镇在脱... 精准扶贫时期,在产业扶贫政策推动下,中西部地区兴起特色小镇建设热潮。随着脱贫攻坚任务胜利完成,这些特色小镇的角色能否从帮“扶贫”转向助“振兴”,关系着巩固拓展脱贫攻坚成果同乡村振兴有效衔接。从调研来看,大多数特色小镇在脱贫攻坚结束后并未实现可持续发展。一方面,是因为其长期依赖外部扶持,自身发展能力严重不足;另一方面,是由于其未能真正融入乡土社会,难以适应乡村振兴的要求。陕西省石泉县“金蚕小镇”的实践经验表明,赋能型增长与嵌入式发展能够有效应对当前脱贫地区特色小镇面临的“只能帮扶贫,难以助振兴”的发展困境。其中,赋能型增长主要通过对特色小镇的制度、经济、服务、人才方面进行赋能,为其从帮“扶贫”转向助“振兴”奠定基础;嵌入式发展则为特色小镇参与主体、产业协同、文化创新、数字技术等融入乡村社会建立起沟通桥梁,为其从帮“扶贫”转向助“振兴”提供了实现路径。 展开更多
关键词 乡村振兴 脱贫攻坚 特色小镇 赋能型增长 嵌入式发展 产业兴旺
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康县长坝镇运动康养小镇建设
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作者 袁筱平 卢辉 +1 位作者 朱琳 王晓玲 《河西学院学报》 2024年第2期79-84,共6页
康县长坝镇是我国第一批全国乡村旅游重点镇之一,也是“一带一路”美丽乡村论坛会址,是甘肃境内的康养富集地,具有丰富的文旅康养内涵。文章主要利用文献资料、访谈、实地考察等研究方法,结合我国当前运动休闲小镇建设基本政策和培育经... 康县长坝镇是我国第一批全国乡村旅游重点镇之一,也是“一带一路”美丽乡村论坛会址,是甘肃境内的康养富集地,具有丰富的文旅康养内涵。文章主要利用文献资料、访谈、实地考察等研究方法,结合我国当前运动休闲小镇建设基本政策和培育经验认为:康县长坝镇运动康养特色小镇建设,应该以“健康”为主题,辐射康县全域美丽乡村游为抓手,依托花桥旅游景区和青龙山冰雪运动基地,打造绿色山水户外运动品牌,将康县长坝镇建设成为集“运动康养、文化旅游、健身休闲、田园旅居、康复疗养、户外露营”等多功能于一体的“宜养、宜旅、宜居”康养小镇,为地方经济及体育、文旅、康养等产业的高质量融合发展提供参考和借鉴。 展开更多
关键词 康县长坝镇 运动康养 特色小镇 建设
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基于工业考古学的矿业遗产空间特征研究——以甘肃省阿干镇为例
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作者 张小娟 温静 《小城镇建设》 2024年第9期118-127,共10页
为厘清矿业发展与区域建设之间的联系,构建矿业遗产整体研究路径,本文以甘肃省兰州市七里河区阿干镇为例,引入工业考古学理论,对其矿业发展与矿业遗产空间特征之间的内在联系,以及遗产特征进行剖析。研究表明,阿干镇城镇空间演化进程与... 为厘清矿业发展与区域建设之间的联系,构建矿业遗产整体研究路径,本文以甘肃省兰州市七里河区阿干镇为例,引入工业考古学理论,对其矿业发展与矿业遗产空间特征之间的内在联系,以及遗产特征进行剖析。研究表明,阿干镇城镇空间演化进程与矿业发展周期呈高度相关性,符合矿业城镇“缘矿而建,矿衰则败”的一般特征。矿区周围由于地形、资源、交通等因素影响,形成了“混合型”“环绕型”“串联型”“分离型”4种产居模式,影响城镇聚落的形成和发展;矿区空间的布局,受地形和矿业生产流程的双重影响,多采用带状布局形式;同时,城镇内的矿业建筑景观遗产以矿区为中心,呈现出“广泛分布,局部集聚”的分布形态。鉴于这种联系,保护策略不应仅局限于对部分典型遗产的保护,而应采取一种更为全面和系统的方法。因此,本文提出“景观生态修复—空间整合—整体保护—区域协同”的整体化保护策略,旨在实现对阿干镇矿业遗产的全面保护和可持续发展。 展开更多
关键词 工业考古学 矿业遗产 城镇空间 阿干镇
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黄河流域(山东段)村镇聚落文化景观基因识别指标体系构建 被引量:1
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作者 任震 刘雨桐 韩广辉 《规划师》 北大核心 2024年第2期145-152,共8页
黄河流域(山东段)村镇聚落孕育了丰富独特的文化景观,建立识别指标体系对其文化景观基因进行挖掘整理,对在黄河流域生态保护和高质量发展战略背景下赓续传统文化具有重要意义。结合景观基因理论的研究成果和对国家有关政策法规文件的剖... 黄河流域(山东段)村镇聚落孕育了丰富独特的文化景观,建立识别指标体系对其文化景观基因进行挖掘整理,对在黄河流域生态保护和高质量发展战略背景下赓续传统文化具有重要意义。结合景观基因理论的研究成果和对国家有关政策法规文件的剖析,在历史景观视角下对黄河流域(山东段)的村镇聚落开展深入的文化景观田野调查、典籍研究等,提出具有针对性的文化景观基因识别指标体系构建逻辑,通过“识别对象—识别因子—识别指标”解析出13项识别因子、40项识别指标,为黄河流域村镇聚落文化景观识别全覆盖提供新的思路与方法。 展开更多
关键词 村镇聚落 文化景观 景观基因 识别指标体系 黄河流域山东段
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苏南“森林乡镇”生态空间优化提升——以无锡洛社镇为例
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作者 王昆 王秋杨 《小城镇建设》 2024年第4期40-47,共8页
“森林乡镇”建设是响应绿色发展战略、践行生态文明建设的重要举措。首先,本文提出“森林乡镇”生态空间建设需要由只重绿量增长向量质兼顾的生态模式转化,由推动乡镇生态环境建设向全面提高乡镇宜居性转变。其次,以典型苏南乡镇—江... “森林乡镇”建设是响应绿色发展战略、践行生态文明建设的重要举措。首先,本文提出“森林乡镇”生态空间建设需要由只重绿量增长向量质兼顾的生态模式转化,由推动乡镇生态环境建设向全面提高乡镇宜居性转变。其次,以典型苏南乡镇—江苏无锡洛社镇作为案例,分析其建设“森林乡镇”面临的生态空间格局破坏、空间组织方式混乱无序、生态要素质量快速下降的主要空间问题。最后,提出复合生态视角下洛社“森林乡镇”生态空间优化提升策略,提出重点关注3个空间层面的问题,即宏观层面构建健康稳定的“森林乡镇”生态网络格局,中观层面构建具有江南水乡特色的产、居、野高度融合的空间模式,微观层面强化“森林乡镇”生态惠民、生态空间要素复合价值提升。 展开更多
关键词 森林乡镇 复合生态 生态空间 苏南乡镇 无锡洛社镇
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共生视角下古镇文旅融合的演化过程与机制——以阳朔镇为例
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作者 杨立国 宁旺芬 《资源开发与市场》 CAS 2024年第5期770-779,共10页
“十四五”旅游发展规划明确了我国文旅融合发展的重要目标,必须坚持文旅深度融合,推动旅游业高质量发展。基于共生理论构建古镇文旅融合共生的分析框架,并选取阳朔镇作为案例对象,通过参与式观察、文本分析和深度访谈等研究方法,分析... “十四五”旅游发展规划明确了我国文旅融合发展的重要目标,必须坚持文旅深度融合,推动旅游业高质量发展。基于共生理论构建古镇文旅融合共生的分析框架,并选取阳朔镇作为案例对象,通过参与式观察、文本分析和深度访谈等研究方法,分析阳朔镇文旅融合的演化过程与机制。结果表明:①阳朔镇文旅融合的过程即文旅的共生演化,其权力关系、产业体系、时空环境和功能意义等共生要素都发生了流动和变化;②阳朔镇文旅融合的演化具有显著的阶段性特征,经历了要素共生、结构共生和功能共生3个阶段,表现为实现文旅共生资源集成,文旅共生产业扩张,最后完成文旅共生价值创造的演化过程;③权力作为主导力,资本作为推动力,惯习作为支撑力共同推动了阳朔镇文旅融合的演化,权力的博弈主导着文旅资源的分配,资本的运作逻辑推动文旅融合从要素走向功能的深度融合,不同行动者的惯习塑造了文旅融合的场域,同时又随着场域的发展被重塑。 展开更多
关键词 共生理论 古镇 文旅融合 文化旅游 演化过程 阳朔镇
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甘肃积石山地震村镇典型建筑震害及成因分析
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作者 聂桂波 杨永强 +4 位作者 张昊宇 谢贤鑫 陈龙伟 王永志 汪云龙 《地震工程与工程振动》 CSCD 北大核心 2024年第3期214-222,共9页
2023年12月18日甘肃省临夏回族自治州积石山发生6.2级地震,此次地震造成了大量的村镇建筑破坏和倒塌,并造成了多人伤亡,是典型的“小震大灾”。文中总结了积石山地震中震区村镇建筑典型震害特点和规律,并结合建筑的结构类型、建造年代... 2023年12月18日甘肃省临夏回族自治州积石山发生6.2级地震,此次地震造成了大量的村镇建筑破坏和倒塌,并造成了多人伤亡,是典型的“小震大灾”。文中总结了积石山地震中震区村镇建筑典型震害特点和规律,并结合建筑的结构类型、建造年代和是否具有抗震构造措施进行了典型案例分析,总结此次地震震损较为严重的原因:部分自建房屋为砖柱和土坯墙,二者缺乏有效连接,自身抗震能力差,这点从同一院落具有圈梁构造柱的房屋基本完好而不具备抗震构造措施的房子破坏严重可以说明;部分房屋不同层存在开间变化导致竖向传力不连续;结构存在大量平面布置不规则的情况;结构局部不完整或存在薄弱部位;农村自建房屋,按照工匠习惯建设,未考虑地震作用下的受力要求,需要建立质量监管体制机制。 展开更多
关键词 积石山地震 震害调查 村镇建筑 结构倒塌 抗震构造措施
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问诊天堑:基于多源数据的城市跨江城区数字体检与优化策略研究——以南京浦口中心城区为例
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作者 史宜 张钟虎 +4 位作者 娄莺 杨俊宴 张珣 刘一帆 贾子恒 《建筑师》 2024年第2期22-30,共9页
城市体检是识别诊断“城市病”的有效途径,数字技术为城市体检提供了方法基础,针对不同的区域对象需提出特色的诊断指标。本文以城市跨江城区为研究对象,跨江发展是滨江城市突破拓张城市规模的重要措施,由于江河的自然地理条件限制,跨... 城市体检是识别诊断“城市病”的有效途径,数字技术为城市体检提供了方法基础,针对不同的区域对象需提出特色的诊断指标。本文以城市跨江城区为研究对象,跨江发展是滨江城市突破拓张城市规模的重要措施,由于江河的自然地理条件限制,跨江城区易出现空间发展不协调、服务设施不匹配、城市活力不足等问综合问题,需要通过数字化体检评估加以应对。在南京浦口中心城区的实例研究中,基于多源大数据从交通便捷、风貌特色、城区活力等维度进行数字体检,发现其交通组织“潮汐交通”、风貌特色“屏风遮廊”、生活圈“跨域割裂”等问题,并从空间形态、设施布局、景观风貌等方面提出针对性的优化策略。 展开更多
关键词 城市体检 跨江城区 时空数据
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