基于風險管控的地鐵車站施工方案優化技術*

王剛¹，孫沖² 

(1.中鐵七局集團西安鐵路工程有限公司，陜西 西安 710032；2.西安熱工研究院有限公司，陜西 西安 710054)

［摘要］地鐵車站施工的安全風險控制不當是導致地鐵事故發生的主要原因。通過對地鐵車站建設過程中主要的安全風險影響因素及常見的安全風險管控措施進行歸納，同時結合地鐵車站施工的工程實例進行基于安全風險控制的施工方案比選優化，得到關于地鐵車站安全風險管控的重要結論。

［關鍵詞］地鐵車站；頂板施工；安全風險；風險控制；優化

［中圖分類號］U231.3    ［文獻標識碼］A     ［文章編號］1002-8498(2021)04-0080-03

Optimization Technology of Subway Station Construction Scheme Based on Risk Control

WANG Gang¹, SUN Chong² 

(1.Xi’an Railway Engineering Co., Ltd. of China Railway Seventh Group Co., Ltd., Xi’an, Shaanxi 710032, China; 2. Xi’an Thermal Power Research Institute Co., Ltd., Xi’an, Shaanxi 710054, China)

Abstract: Improper safety risk control of subway station construction is the main cause of subway accidents. By summarizing the main safety risk influencing factors and common safety risk control measures in the process of subway station construction, and combined with the engineering example of subway station construction, this paper compares and optimizes the construction scheme based on safety risk control, and obtains important conclusions about the safety risk control of subway station.

Keywords:subway stations; top slab construction; safety risk; risk control; optimization

* 西安市社會發展科技創新示范項目(201805091SF18SF25)

［作者簡介］王剛，高級工程師，Email：147905712@qq.com