摘要
嵌岩灌注桩是当前较为常用的基础形式,但在软质岩层中嵌岩桩的承载性状的理论分析、试验和测试研究还不能适应工程的需要。通过对某工程在泥质粉砂岩层上所做的单桩静载试验,测试了桩周侧阻力及端承力,对嵌岩灌注桩在软岩中的承载性状进行分析。
Rocksocket castinsitu piles is a commonly used style of foundation, but theoretical analysis, experiment and test research on bearing capacity behavior of rocksocket piles in soft rock cannot yet meet the requirement of engineering. This paper offers a project's static loading test of single pile in argillaceous and silt laminate, in which the skin friction and point bearing capacity are measured and the bearing capacity behavior of rocksocket castinsitu piles in soft rock is analyzed.
出处
《贵州工业大学学报（自然科学版）》
CAS
2003年第2期82-88,共7页
Journal of Guizhou University of Technology(Natural Science Edition)
基金
贵州工业大学科研基金资助项目(98306)
关键词
嵌岩灌注桩
软岩
承载性状
测试
分析
单桩静载试验
rock-socket cast-in-situ pile
soft rock
loading test
bearing capacity behavior
