摘要
介绍了IPS鱼腹梁支撑系统的应用现状,结合工程实例,介绍了IPS鱼腹梁支撑系统在紧邻敏感管线基坑工程中的应用,通过对设计、分析、施工等过程的介绍,以及监测数据的分析,说明IPS鱼腹梁支撑系统具有较好的变形控制能力,通过合理布置支撑并科学筹划挖土施工流程,可以在对变形较为敏感的基坑工程采用IPS鱼腹梁支撑系统,为类似工程实现降低造价、缩短工期、减少基坑变形提供了可借鉴的工程范例。
The application situation of IPS is introduced. For a foundation pit near a sensitive line, the processes of design, analysis, and construction of IPS are introduced. The monitoring data show that the IPS supporting system has good control ability. The IPS system can be used in pit engineering near sensitive lines through reasonable layout and scientific excavation planning process. This provides referenced engineering paradigm for similar projects to achieve lower costs, shorten the construction period, improve the structural safety of the building envelope, and reduce the displacements of retaining structure.
出处
《低温建筑技术》
2017年第3期101-104,共4页
Low Temperature Architecture Technology
关键词
IPS鱼腹梁支撑
敏感管线
深基坑
prestressed fish-bellied beams
sensitive line
deep foundation
