摘要
本文介绍了在香港地区广泛使用的微型桩 (迷你桩 )的一般设计理论 ,规范要求的设计原则及政府规范中的施工要求。利用直桩 ,斜桩的抗拔、抗压静载荷试验对微型桩的承载力进行了探讨。指出微型桩有承载力高、沉降小、直径小、施工容易及成桩速度快的优点 。
The design theory and the construction requirements of mini piles used widely in Hong Kong are introduced.Based on the uplift tests and the loading tests of vertical and raking piles the bearing capacity of mini piles is discussed.The advantages of the piles are high bearing capacity,small diameter,low settlement and constructing easily and fast,but the cost of the pil es is relatively high.
出处
《工程勘察》
CSCD
北大核心
2003年第6期31-33,共3页
Geotechnical Investigation & Surveying
