基于拟建桥梁保护的某地质灾害加固治理设计分析  

ANALYSIS OF GEOLOGICAL DISASTER GOVERNANCE DESIGN BASED ON THE PROTECTION OF A PROPOSED BRIDGE

作　　者：黄承忠 HUANG Chengzhong(Chongqing CCTEG Engineering Technology Consulting Co.,Ltd.,Chongqing 400042,China)

机构地区：[1]重庆中煤科工工程技术咨询有限公司,重庆400042

出　　处：《低温建筑技术》2022年第5期140-144,共5页Low Temperature Architecture Technology

摘　　要：基于拟建桥梁保护的地质灾害加固设计在稳定性、变形控制设计、支护结构可靠性方面往往面临着突出的技术难题。通过工程实例,采用规范和数值模拟相结合的方法,对地质灾害体的稳定性、应力分布、抗滑桩的内力及变形、拟建桥梁的变形进行了分析,进一步确认了加固治理设计的合理性和桥梁结构的安全性,具有较强的实践意义,可为类似工程提供设计参考。The supporting design adjacent to bridges for resisting geological disaster often face prominent technical problems in the design of stability control,deformation control,and the reliability of support structure.Based on the practical engineer cases,the stability,stress distribution of geological disaster,internal force and deformation of an⁃ti-sliding piles,and deformation of proposed bridges are analyzed by a combined method of normative and numeri⁃cal simulations.The rationality of supporting design and the safety of the bridge structure are further confirmed,which is with practical significance and provides design references for similar projects.

关 键 词：地质灾害 拟建桥梁 加固治理 

分 类 号：TU753.8[建筑科学—建筑技术科学]