摘要
结合某深基坑工程实例,对比分析了深基坑常用支护结构的特点,确定并设计了该深基坑的支护方案。基于安全可靠、经济合理、施工便利和保证工期的设计原则将深基坑分为北侧、南侧和东西侧三段进行设计。结果表明:既保证了基坑的安全可靠又利用现有场地尽可能地降低了工程造价。
Combined with the case of certain deep foundation pit, the support scheme thereof is confirmed and designed depending on the comparison and analysis of the characteristics of such structures common used. Based on the principle of safety, reliability, economical rationality, convenient construction and period to be guaranteed, the deep foundation pit is designed by north, south, east-west sections. The result shows that the design not only guarantees the safety and reliability of the foundation pit, but also cut down the project cost as low as possible in virtue of the existing space.
出处
《路基工程》
2012年第4期162-165,共4页
Subgrade Engineering
关键词
深基坑
支护
设计
土钉墙
桩锚联合支护
deep foundation pit
support
design
soil nailing wall
combined pile-anchor support
