Testing and Optimized Design of Rock-socked Piles Embedded in the Mudstone
-
摘要: 通过对泥岩持力层中嵌岩桩进行桩端岩基试验,对埋设滑动测微管的人工挖孔嵌岩桩进行静载试验研究,分析了桩侧阻力和桩端阻力在荷载作用下的分布状态。结合工程经验,给出泥岩中嵌岩段的摩阻力极限值简化计算公式,并根据试验结果对泥岩持力层中嵌岩桩进行了优化设计。Abstract: Through dealing with the test carried out on the end of rock-socked piles embedded in the mudstone, and the piles embedded sliding micrometer pipe, by means of pile end batholite load test and static load test, analyzing the distribution of pile lateral resistance and pile end bearing under the static load,then providing the simplified formula to get the limit friction of the pile lateral resistance. Base on the result, it carries out optimum design of rock-socked piles.
-
计量
- 文章访问数: 33
- HTML全文浏览量: 8
- PDF下载量: 6
- 被引次数: 0
下载:
