地铁综合井区间下穿高压燃气施工控制措施探析  

作　　者：蓝盛鑫 

机构地区：[1]中铁四局集团第五工程有限公司,江西九江332005

出　　处：《科技创新与应用》2022年第35期112-115,共4页Technology Innovation and Application

摘　　要：为探讨地铁综合井区间下穿高压燃气的施工控制,结合深圳地铁14号线综合管廊项目实际情况,立足施工风险,分析具体的施工控制措施。分析结果表明,地铁综合井区间下穿高压燃气施工中存在很多地质风险、环境风险及自身风险,任何一个细节控制处理不当,都会引起严重的安全问题,造成难以挽回的损失。因此,需要结合工程特点和风险情况,采取有针对性的施工控制措施,才能保证施工任务顺利完成,降低相互之间的影响和干扰。In order to discuss the construction control of underpass high pressure gas under the comprehensive subway well,this paper studies the actual situation of the comprehensive pipe corridor project of Shenzhen Metro Line 14 and,based on the construction risk,analyzes the specific construction control measures.The analysis results show that there are many geological risks,environmental risks and self-risks in the construction of underpass high-pressure gas under the subway comprehensive well.Improper control of any detail will cause serious safety problems and irreparable losses.Therefore,it is necessary to take targeted construction control measures according to the characteristics and risk situation of the project in order to ensure the smooth completion of the construction task and reduce the mutual influence and interference.

关 键 词：地铁综合井 高压燃气 掘进参数 下穿参数 保护措施 

分 类 号：U231[交通运输工程—道路与铁道工程]