摘要
根据基坑开挖、场地地质条件和邻近建筑物的特点,基于变形控制的考虑,采用预应力锚杆限制基坑侧向变形,通过微型桩对邻近建筑物基础进行预托换加固增强其抵抗变形能力,保证工程顺利完工和周围建筑的安全使用。
According to the characteristics of foundation pit and adjacent building and surrounding circumstance, some reasonable measures are given to protect the safety of adjacent building based on displacement control, such as prestressed anchor for limitation to lateral displacement of foundation pit, as well as root pile for foundation underpinning of adjacent building to increase its stiffness.
出处
《工业建筑》
CSCD
北大核心
2007年第1期69-72,共4页
Industrial Construction
关键词
变形控制
预应力锚杆
微型桩
基础托换
displacement control prestressed anchor root pile foundation underpinning
