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Translation of Metro Station Names in Guangzhou and Foshan from the Perspective of Symbolic Function of Translation Landscape
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作者 LUO Yu LI Xiao-yun 《Journal of Literature and Art Studies》 2023年第4期304-310,共7页
Guangzhou and Foshan enjoy relatively mature metro network.However,some names of metro stations are over-transliterated in Pinyin.Such a translation method is used in translating general names,nouns of locality and so... Guangzhou and Foshan enjoy relatively mature metro network.However,some names of metro stations are over-transliterated in Pinyin.Such a translation method is used in translating general names,nouns of locality and some names of tourist destinations.With translation landscape and linguistic landscape theories,the reasons and impacts of over-transliteration in Guangzhou and Foshan metro will be discussed from the perspective of symbolic function.English names of Metro stations in other cities serve as a reference so as to appropriate solutions. 展开更多
关键词 names of metro stations translation landscape linguistic landscape Pinyin transliteration
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《In a station of the Metro》在中国的翻译与阐释 被引量:2
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作者 王琳 《株洲师范高等专科学校学报》 2006年第4期100-102,共3页
庞德的《In a station of the Metro》一诗在中国的翻译与阐释存在很多不足,甚至出现了误读。这种误读有深刻的动因:中国古典诗歌及诗论影响了庞德诗歌及诗论.这种影响反过来左右着中国读者对意象派诗歌的理解。
关键词 庞德 意象派诗歌 In a station of the metro 翻译 误读
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Metro passenger flow control with station-to-station cooperation based on stop-skipping and boarding limiting 被引量:11
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作者 姜曼 李海鹰 +2 位作者 许心越 徐仕鹏 苗建瑞 《Journal of Central South University》 SCIE EI CAS CSCD 2017年第1期236-244,共9页
Metro passenger flow control problem is studied under given total inbound demand in this work,which considers passenger demand control and train capacity supply.Relevant connotations are analyzed and a mathematical mo... Metro passenger flow control problem is studied under given total inbound demand in this work,which considers passenger demand control and train capacity supply.Relevant connotations are analyzed and a mathematical model is developed.The decision variables are boarding limiting and stop-skipping strategies and the objective is the maximal passenger profit.And a passenger original station choice model based on utility theory is built to modify the inbound passenger distribution among stations.Algorithm of metro passenger flow control scheme is designed,where two key technologies of stopping-station choice and headway adjustment are given and boarding limiting and train stopping-station scheme are optimized.Finally,a real case of Beijing metro is taken for example to verify validity.The results show that in the three scenarios with different ratios of normal trains to stop-skipping trains,the total limited passenger volume is the smallest and the systematic profit is the largest in scenario 3. 展开更多
关键词 metro passenger flow control stop-skipping boarding limiting passenger original station choice
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Risk identification and risk mitigation during metro station construction by enlarging shield tunnel combined with cut-and-cover method 被引量:3
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作者 Zhang, Xinjin Liu, Weining Lu, Meili 《Journal of Southeast University(English Edition)》 EI CAS 2008年第S1期142-146,共5页
Constructing a metro station by enlarging shield tunnels combined with a mining/cut-and-cover method provides a new method to solve the contradictions of construction time limits of shield tunnels and stations. As a n... Constructing a metro station by enlarging shield tunnels combined with a mining/cut-and-cover method provides a new method to solve the contradictions of construction time limits of shield tunnels and stations. As a new-style construction method, there are several specific risks involved in the construction process. Based on the test section of Sanyuanqiao station on Beijing metro line 10, and combined with the existing methods of risk identification at present, including a review of world-wide operational experience of similar projects, the study of generic guidance on hazards associated with the type of work being undertaken, and discussions with qualified and experienced staff from the project team, etc., the specific risks during the construction process of the metro station constructed by enlarging shield tunnels combined with the cut-and-cover method are identified. The results show that the specific risks mainly come from three construction processes which include constructing upper enclosure structures, excavating the soil between shield tunnels and demolishing shield segments. Then relevant risk mitigation measures are put forward. The results can provide references for scheme improvement and a comprehensive risk assessment of the new-style construction method. 展开更多
关键词 shield tunnel cut-and-cover method metro station risk identification risk mitigation
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Tension in In a Station of a Metro to Explore the Energy in Language
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作者 吴艳虹 《海外英语》 2013年第17期261-263,共3页
Pound's poem In a Station of a Metro is a masterpiece of imagism. Pound once talked about the energy in language, and American scholar Allen Tate told us that the meaning of poetry is its tension. Based on those t... Pound's poem In a Station of a Metro is a masterpiece of imagism. Pound once talked about the energy in language, and American scholar Allen Tate told us that the meaning of poetry is its tension. Based on those two notions, this essay focuses on that how the tension in In a Station of a Metro presented and those tensions form harmony, fully releasing the energy in language in Pound's hand, enabling readers being fascinated for generations in that way. 展开更多
关键词 In a station of a metro POUND ENERGY in LANGUAGE t
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Analysis of the Development of the Commercial Space Around Metro Stations in Urban Core Areas Based on Place Making: A Case Study of Chunxi Road Metro Station in Chengdu
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作者 YU Yang YAN Jie +2 位作者 ZHAO Bo QIAN Yuexi ZHANG Guangyuan 《Journal of Landscape Research》 2017年第6期7-12,共6页
The metro is the most efficient and convenient public transport system in modern cities. For urban core areas in China, in which the metro was built later, there was more consideration for meeting the traffic needs of... The metro is the most efficient and convenient public transport system in modern cities. For urban core areas in China, in which the metro was built later, there was more consideration for meeting the traffic needs of cities. However, there are few studies of collaborative planning for metro stations and their surrounding space. Thus, there is an urgent need to conduct research on collaborative planning for metro stations and their surrounding commercial space in urban core areas. Unlike conventional methods of integrated design of stations and cities, this paper, based on the theory of place spirit, took Chunxi Road Metro Station in Chengdu and its surrounding commercial space for example. It explored the pattern and characteristics of the place in the commercial space around the metro station, analyzed the strategies of cultural and commercial integration, as well as architecture, street, landscape and other aspects of the design method in the space, and explored the strategies of place-making and infiltration, providing a reference point for the development and place-making of the commercial space around metro stations in urban core areas. 展开更多
关键词 metro Place spirit Integrated design of station and city Collaborative planning Chunxi Road metro station
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The Use of Underground Metro Stations and Tunnels as Protective Structures in Case of Nuclear Emergencies
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作者 Mohamed Farahat 《Journal of Environmental Science and Engineering(B)》 2016年第1期35-56,共22页
This paper discusses the use of Underground Metro stations and tunnels as protective structures in case of nuclear emergencies. Six lines are taken as a case study to investigate the use of their underground stations ... This paper discusses the use of Underground Metro stations and tunnels as protective structures in case of nuclear emergencies. Six lines are taken as a case study to investigate the use of their underground stations and tunnels. The research explains the structural design of Underground Metro and the necessary needs for hidden people inside Underground Metro used as shelters. The research investigates the calculations of the number of hidden persons inside Underground Metro used as shelters. A field study has been conducted to an Underground Metro station to detemaine the peaceful use and the emergency use of all basements of the station. Also, the field study aims to determine the existing spaces and the needed spaces of the Underground Metro station to dual--used as a nuclear shelter. Three Underground Metro stations have been selected and a field study has been conducted to determine the usages of these basements, the planning, general and design features for each one of them, and whether they can be used as protective structures for citizens in emergencies. These basements were compared for their protective factors. Also, their capacities for sheltering were calculated. 展开更多
关键词 Underground metro stations and tunnels protective structures nuclear shelters nuclear emergencies.
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Current Situation and Application of Commercial Complex in Metro Stations:A Case Study of Nanchang City
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作者 Guihai LIU Jiang YU Xiaoai CAI 《Asian Agricultural Research》 2020年第9期30-32,共3页
With the rapid development of China's urbanization process,people put forward higher requirements for the efficient use of limited land resources.Facing the huge pressure brought by factors such as land,transporta... With the rapid development of China's urbanization process,people put forward higher requirements for the efficient use of limited land resources.Facing the huge pressure brought by factors such as land,transportation and environment,the means of transportation on the ground have long been unable to meet the needs of people in modern cities.Metro is favored by people because of its high speed,stability and large capacity,and has become the best choice to relieve congestion in the public transportation system.How to efficiently use land resources while constructing urban metro systems?This article sorts out the current status of commercial construction in Nanchang metros to study the application value of commercial complex in the metro stations of Nanchang,so as to provide some useful references for related theoretical research. 展开更多
关键词 metro station Commercial complex Applied research
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Research on Behavior on Travel Mode, Going to Metro Station at Ho Chi Minh City
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作者 Nguyen Van Duc Tran Van Duy Trinh Van Chinh 《Journal of Civil Engineering and Architecture》 2013年第1期120-124,共5页
This research presents an analysis of travel mode choice for trips to Ho Chi Minh City metro station. Research methods were inherited through a formula to calculate passenger traffic forecasts to predict passengers, g... This research presents an analysis of travel mode choice for trips to Ho Chi Minh City metro station. Research methods were inherited through a formula to calculate passenger traffic forecasts to predict passengers, going to the station. Based on the collected data of interviews, traffic surveys, and "Irwin & Von Cube" function, forecast the proportion of travel mode, and use to go to the station and leaving from the station. The results of study are used for the purpose of calculating the size of the metro station parking lots and parking layout plan. 展开更多
关键词 Behavior on travel mode PARKING metro stations planning.
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Cost Estimation for Modernization of Metro Terminal Stations Using ANN Technique
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作者 Ahmed Abdelmoamen Khali M.Abdel Rahman 《Journal of Management Science & Engineering Research》 2018年第1期18-25,共8页
The current situation of Cairo metro stations,especially terminal stations and its surrounding areas,has bad financial revenue and bad effect on environment.It is a major factor in increasing of noise,traffic jam and ... The current situation of Cairo metro stations,especially terminal stations and its surrounding areas,has bad financial revenue and bad effect on environment.It is a major factor in increasing of noise,traffic jam and air pollution,in addition to,spreading of street vendors,collecting of random parking around these terminal stations.Thus,this paper proposed a methodology helping to apply multilateral investments in metro terminal stations for getting extra profits and decreasing the bad environmental effect of terminal stations and its surrounding areas.Hence,Helwan-Metro station on line 1 has been considered as a case study.Number of passengers at peak time,their ages,and their destinations,have been considered by making a field survey and a questionnaire.After collecting data and finalizing the surveying questionnaire,primary studies were done to modify and introduce a new proposal for Helwan-Metro station.The initial cost of the proposed project is predicted by using Artificial Neural Network technique using Just NN software.The investment feasibility achieved by consideration of Life Cycle Cost analysis and calculation of Net Present Value(NPV)of the proposed project. 展开更多
关键词 Railways TERMINAL stationS Cost Artificial neural network Net PRESENT value metro
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地铁车站BIM模型信息完备性审查研究
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作者 赵钦 赵杨阳 +2 位作者 马召熙 刘彦明 黑新宏 《西安理工大学学报》 CAS 北大核心 2024年第1期100-110,共11页
随着智能建造的发展,三维正向设计逐渐替代了传统二维设计,对设计成果的交付审查也将同步转换为对建筑信息模型的审查。地铁建筑设计区别于其他建筑具备较强的功能性,在实际设计交付成果审查中,会存在错审率、漏项高等问题。为解决该问... 随着智能建造的发展,三维正向设计逐渐替代了传统二维设计,对设计成果的交付审查也将同步转换为对建筑信息模型的审查。地铁建筑设计区别于其他建筑具备较强的功能性,在实际设计交付成果审查中,会存在错审率、漏项高等问题。为解决该问题,本文依据相关国家标准,构建适用于地铁车站建筑信息模型完备性审查的本体模型,同时集成工业基础类(IFC 4.0)实例信息、计算机规则技术,实现模型完备性审查。以地铁车站的建筑单元为例,实现地铁车站模型在方案设计阶段的交付工作。该方法的提出有助于促进整个建筑行业的信息化发展。 展开更多
关键词 领域本体 模型交付 语义网规则语言 地铁车站 完备性审查
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接驳地铁站的共享单车碳减排效益评估
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作者 王秋平 李浩 王肇飞 《安全与环境学报》 CAS CSCD 北大核心 2024年第9期3671-3678,共8页
为促进城市交通绿色低碳化发展,以接驳地铁站的共享单车为研究对象,量化共享单车在接驳地铁站时替代其他交通方式所降低的碳排放量,构建共享单车碳减排量时空矩阵,根据非负矩阵分解(Non-negative Matrix Factorization,NMF)识别共享单... 为促进城市交通绿色低碳化发展,以接驳地铁站的共享单车为研究对象,量化共享单车在接驳地铁站时替代其他交通方式所降低的碳排放量,构建共享单车碳减排量时空矩阵,根据非负矩阵分解(Non-negative Matrix Factorization,NMF)识别共享单车碳减排情景,从多情景层面分析共享单车碳减排效益及其时空分布特征。结果显示:在全天层面,共享单车单次接驳的碳减排量为62.75 g;在多情景层面,共享单车碳减排效益存在时空差异;在时间上,各情景中碳减排量在不同时段达到峰值,早晚高峰期间的碳减排量占全天碳减排总量的45.26%;在空间上,各情景中均有明显的碳减排量高密度区域和次高密度区域,且不同情景之间这些区域的空间分布存在差异。研究成果可为城市交通减碳政策的制定提供参考。 展开更多
关键词 环境学 碳减排效益 共享单车 接驳地铁站 非负矩阵分解
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TOD导向下的城市轨道交通站区用地绩效评价——以广州若干地铁站区为例
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作者 刘玉亭 王浚沣 魏宗财 《规划师》 北大核心 2024年第5期51-57,共7页
为推动TOD的本土化实践,聚焦于现有的地铁站区用地成果,应用用地绩效评价分析框架并结合TOD用地原则,构建TOD导向下的站区用地“强度—结构—价值”三维绩效评价体系,同时采用改进的TOPSIS法与障碍度模型对广州若干地铁站区进行实证研究... 为推动TOD的本土化实践,聚焦于现有的地铁站区用地成果,应用用地绩效评价分析框架并结合TOD用地原则,构建TOD导向下的站区用地“强度—结构—价值”三维绩效评价体系,同时采用改进的TOPSIS法与障碍度模型对广州若干地铁站区进行实证研究,得出案例站区的TOD用地绩效水平,并从中总结TOD用地实践的积极经验。结果表明,部分案例站区已具有一定的TOD用地特征,尤其在用地结构、价值等维度上表现出良好水平,汲取相关成熟经验对于TOD的本土化实践具有较强的借鉴意义,但也需正视传统用地强度模式与TOD理念间的冲突、用地结构的优化与经济、社会等多元价值的协调等重点问题。 展开更多
关键词 TOD 城市轨道交通站区 用地绩效评价 广州地铁站
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地铁车站照度对乘客主观情绪和视觉绩效认知的影响研究
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作者 张琳 李鑫 +2 位作者 刘倩倩 杜云梦 薛丽婷 《城市轨道交通研究》 北大核心 2024年第9期65-70,共6页
[目的]合理的照明环境对提高地铁车站服务水平、保证乘客疏散安全、促进公共交通可持续发展起着重要作用。为促进地铁车站照明环境设计的科学化和合理化,需研究地铁车站不同照度环境对乘客主观情绪和视觉绩效认知的影响。[方法]采用眼... [目的]合理的照明环境对提高地铁车站服务水平、保证乘客疏散安全、促进公共交通可持续发展起着重要作用。为促进地铁车站照明环境设计的科学化和合理化,需研究地铁车站不同照度环境对乘客主观情绪和视觉绩效认知的影响。[方法]采用眼动追踪技术、视觉绩效认知评估技术、三维情绪评估模型相结合的方法,提出了眼动试验评估、视觉绩效认知评估、主观情绪评估3个评估类别共计8个参数的计算方法。设置了试验流程,将照度作为自变量,选取了5个照度水平进行试验研究。构建了不同照度同乘客主观情绪、视觉绩效认知参数之间的关系模型,并对试验结果分别进行了单因素方差分析、相关度分析及综合分析。[结果及结论]照度对乘客主观PAD(愉悦度、唤醒度、控制度)、视觉绩效认知均有显著影响。提高乘客的愉悦度和唤醒度,能够缩短乘客的视觉认知时间。照度在200~230 lx时,乘客的主观情绪、视觉绩效认知水平均达到最优。 展开更多
关键词 地铁车站 照度 乘客主观情绪 视觉绩效认知 眼动追踪技术
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基于建筑环境心理学理讼的地铁空间艺术化营造
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作者 宋冰晶 《城市轨道交通研究》 北大核心 2024年第6期1-5,共5页
[目的]地铁站的空间体量、布局、形状、尺度及环境艺术氛围的营造,对于乘客的心理和感触效应有较大影响。为提升乘客满意度,升华建筑功能,同时体现出对使用者感官和精神的尊重,需要基于建筑环境心理学对地铁空间艺术化营造进行探究。[方... [目的]地铁站的空间体量、布局、形状、尺度及环境艺术氛围的营造,对于乘客的心理和感触效应有较大影响。为提升乘客满意度,升华建筑功能,同时体现出对使用者感官和精神的尊重,需要基于建筑环境心理学对地铁空间艺术化营造进行探究。[方法]从建筑环境心理学角度分析了地铁站地下空间的特点及地铁空间艺术化营造的需求。以乘客对传统车站空间环境品质的真实体验为视角,从地铁空间形态优化、室内外空间互联互通、车站光营造、环境色彩、感官营造等方面,结合实际设计案例,对地铁空间艺术化营造的功能空间及实际效果进行研究。[结果及结论]地铁站内部及外部空间艺术化营造的设计手法,需充分发挥多学科研究优势,重视人与地铁空间环境的互动,建设符合时代要求的“以人为本”的轨道交通建筑。 展开更多
关键词 地铁站 环境心理学 空间艺术化
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地铁入口空间布局对室内空气质量的影响研究
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作者 王薇 张蕾 +1 位作者 夏斯涵 代萌萌 《地下空间与工程学报》 CSCD 北大核心 2024年第2期677-689,共13页
城市地铁地处繁华地区,结构封闭,周边环境污染源较多,室内易积累污染物。本研究重点关注地铁口空间布局对室外颗粒物进入的影响,在调研中选取地铁站入口方向、顶棚形态、入口高宽比3个形态指标作为影响因子,经过实测验证CFD模型的可行性... 城市地铁地处繁华地区,结构封闭,周边环境污染源较多,室内易积累污染物。本研究重点关注地铁口空间布局对室外颗粒物进入的影响,在调研中选取地铁站入口方向、顶棚形态、入口高宽比3个形态指标作为影响因子,经过实测验证CFD模型的可行性后,选择RNG k-ε模型模拟不同风速下各地铁口形态的室内污染情况。结果表明:(1)侧向比正向入口颗粒拦截率高一倍;(2)入口高宽比小于1∶1时入口宽度越大,地铁站整体空气质量越好;(3)顶棚形态对室内颗粒物的消减排列为:斜顶>平顶>无顶;(4)地铁口空间形态对不同直径的颗粒拦截效果不同。形态设计可以改善站内颗粒物进入情况,通过空气对流、回流减少室外污染物的直接灌入。 展开更多
关键词 地铁站 地下污染物 空间形态 优化策略 拦截率
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暗挖地铁车站施工中靶向注浆技术的影响因素及效果控制
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作者 查丽娟 《城市轨道交通研究》 北大核心 2024年第1期162-166,173,共6页
[目的]常规注浆施工技术中浆液无效扩散较为严重,对岩土体的加固效果不理想。对此,需研究靶向注浆技术在地铁车站及隧道预注浆施工中的应用。[方法]阐述了靶向注浆技术的加固机理,基于双液浆的流变方程,并结合均匀毛管组理论,分析靶向... [目的]常规注浆施工技术中浆液无效扩散较为严重,对岩土体的加固效果不理想。对此,需研究靶向注浆技术在地铁车站及隧道预注浆施工中的应用。[方法]阐述了靶向注浆技术的加固机理,基于双液浆的流变方程,并结合均匀毛管组理论,分析靶向注浆技术的影响因素,推导得到双液浆柱形渗透扩散时扩散半径及浆液压力计算式。将推导得到的理论计算式应用于某地铁车站的预注浆工程施工中,以验证预注浆施工的效果。[结果及结论]靶向注浆技术将压密注浆技术和渗透注浆技术相结合,在保证注浆效果的同时能节约材料的用量并保护周边环境。参数分析显示:浆液扩散半径值受地下水压、浆液流速、双液浆黏性参数A和黏性参数B的显著影响,在所假定的参数变化范围内,浆液扩散半径的变化规律得到了较好的体现。现场监测数据表明,整个预注浆施工过程中未造成地表抬升和环境污染,注浆加固效果可达到安全开挖要求,达到了预期的效果。 展开更多
关键词 地铁车站 靶向注浆技术 压密注浆 渗透注浆
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上海地铁运营车站出入口底板改造防水技术探讨
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作者 贾逸 张勇 张炜 《中国建筑防水》 2024年第5期27-31,共5页
上海地铁运营线网中,有为数不少的车站出入口缺少下行自动扶梯,根据相关部门要求,上海地铁已开展了一部分出入口的加装扶梯改造,并计划未来几年覆盖全网;加装扶梯过程中,有部分出入口需要局部开挖结构底板增设扶梯基坑,施工风险较大。... 上海地铁运营线网中,有为数不少的车站出入口缺少下行自动扶梯,根据相关部门要求,上海地铁已开展了一部分出入口的加装扶梯改造,并计划未来几年覆盖全网;加装扶梯过程中,有部分出入口需要局部开挖结构底板增设扶梯基坑,施工风险较大。以此类涉及出入口改造项目为例,介绍运营车站出入口底板改造中的防水关键技术,以期为今后同类型改造项目的防水设计提供借鉴。 展开更多
关键词 地铁车站 出入口改造 底板防水 混凝土结构自防水 接缝防水
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黄土地区洞桩法地铁车站边桩和中柱的受力变形机理
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作者 郑选荣 杨辉 +4 位作者 商学旋 王少雄 姚寒涓 雷奇 杨康 《城市轨道交通研究》 北大核心 2024年第3期24-29,共6页
[目的]为了确保黄土地区洞桩法车站施工过程中重要竖向承重构件的稳定性,需要对施工过程中边桩和中柱的受力变形机理进行研究,并对最不利受力阶段边桩和中柱提出变形控制措施。[方法]以西安地铁2号线何家营站为研究背景,通过数值模拟与... [目的]为了确保黄土地区洞桩法车站施工过程中重要竖向承重构件的稳定性,需要对施工过程中边桩和中柱的受力变形机理进行研究,并对最不利受力阶段边桩和中柱提出变形控制措施。[方法]以西安地铁2号线何家营站为研究背景,通过数值模拟与现场监测的方法,对施工过程中边桩的水平位移、钢筋内力、水平土压力及中柱应变展开研究。[结果及结论]扣拱施作以及站厅层和站台层土体开挖是边桩水平位移最不利的三个阶段,在这些关键阶段施工时,应在结构内部架设钢支撑并适当加固已扰动的地层;在桩梁和扣拱施作中,边桩主筋承受轴向压力,而在站内剩余土方施工阶段,边桩背土侧的钢筋由轴向压力逐渐转化为轴向拉力,且随着边桩埋深的增大,钢筋的轴向拉压力增长变缓;在扣拱初期支护施作中,土压力在边桩埋深6.6 m处达到最大值34.5 kPa,且随着边桩埋置深度增大,边桩的桩侧压力增长速率显著,因此车站内侧的土方开挖是控制边桩迎土侧土压力大小的关键阶段,必要时对桩后土体进行注浆加固有利于提高桩基的承载力;中跨扣拱施工时,中柱的应变呈现出先减小、后增大的趋势。 展开更多
关键词 地铁 车站 边桩 中柱 受力变形机理 洞桩法 黄土地区
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岩溶地层地铁车站深基坑渗漏灾害成因分析
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作者 王祥秋 陈世超 肖莹萍 《城市轨道交通研究》 北大核心 2024年第9期115-120,共6页
[目的]富水岩溶深基坑施工开挖常发生基坑侧壁或底部突涌灾害问题,应针对富水溶洞地层深基坑开挖时的渗流稳定性进行深入研究。[方法]依托佛山地铁3号线中山公园站深基坑开挖工程,对深基坑渗流特性及坑底涌水机理进行深入研究,建立了基... [目的]富水岩溶深基坑施工开挖常发生基坑侧壁或底部突涌灾害问题,应针对富水溶洞地层深基坑开挖时的渗流稳定性进行深入研究。[方法]依托佛山地铁3号线中山公园站深基坑开挖工程,对深基坑渗流特性及坑底涌水机理进行深入研究,建立了基坑-土体-溶洞三维数值模型,采用等效渗透系数法对岩溶-地层渗流场进行耦合模拟。[结果及结论]通过仿真模拟分析,获得了不均匀地层中岩溶区富水程度对基坑渗流场及涌水量的影响规律,阐明了基坑底部土体竖向平均水力坡降演变特性,揭示了该地岩溶区基坑底部突涌水机理,研究结果可为富水岩溶地区深基坑工程的设计与施工提供参考。 展开更多
关键词 地铁车站深基坑 富水岩溶地层 突涌灾害机理 数值模拟
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