| Due to excessive human activities,various disasters occurred frequently,and city security was severely tested.The concept of "resilient city" was first put forward in the "14th Five-Year plan" issued by our country in 2020,to promote the safe,steady and sustainable development of urban construction.Underground space of rail transit station is an important aspect of urban resilience.The original intention of urban rail transit is to relieve the pressure of urban surface traffic.With the continuous expansion of cities,the resilience characteristics of urban rail transit have been paid more attention.Due to the late start of urban rail transit in China,the good structural performance and disaster prevention masking performance of underground space of rail transit station domain have not been fully recognized,and the good resilience resources have not been utilized.This research hopes to use the resilient disaster prevention concept to build the foundation of the urban disaster prevention system from top to bottom by studying the disaster prevention performance of underground space in the station area,and also to explore the application of resilient city concept from the planning level to the field of architectural space,which is also the starting point and innovation point of this research.The research structure of this paper is mainly divided into six chapters.Firstly,it explores the research background of underground space toughness in the station area,establishes the research purpose,and expounds the research significance.Then the research results at home and abroad and the completed cases were studied and compared.The current research literature was visualized and analyzed by VOSviewer method,and the research contents and methods of scholars in related fields were learned.Then the Qingdao North Railway Station in Qingdao City is selected as a typical case,and the site investigation and literature study are carried out in detail,and the development status is sorted out.Then the software was used to construct the underground space resilience evaluation system of station domain through AHP,and the general station domain and Qingdao North Station domain were evaluated respectively.After the weight was obtained,the two were compared and analyzed,and then the construction status of Qingdao North Station was studied to find out the shortcomings of its resilience.Finally,aiming at the shortcomings of the above research results in the level of architectural planning,the resilience optimization strategy is put forward,and the resilience concept is applied from theoretical research to practical cases,hoping to provide a modest strength for the research of disaster prevention resilience in underground space of rail transit station. |
PDF Full Text Request