| 湿陷性黄土场地钻孔灌注桩负摩擦力试验研究 | |
| Alternative Title | NEGATIVE FRICTION TEST ON BORED PILE FOUNDATION OF COLLAPSIBLE LOESS AREA |
| 张永宁 | |
| Thesis Advisor | 张豫川 |
| 2012-05-28 | |
| Degree Grantor | 兰州大学 |
| Place of Conferral | 兰州 |
| Degree Name | 硕士 |
| Keyword | 桩基负摩阻力 现场试验 湿陷性黄土 钻孔灌注桩 承载力 |
| Abstract | 本文基于湿陷性黄土场地钻孔灌注桩基桩负摩擦力试验，对两根抗拔桩和两根空底抗压桩的正摩擦力和负摩擦力进行测试，通过平衡原理推导基桩的中性点位置，得出湿陷性黄土地区钻孔灌注桩的负摩擦力的特性和规律，以供往后的研究参考。 |
| Other Abstract | Based on the test of bored pile negative friction in collapsible loess site, the paper pretend to conclude the characteristics and basic law of negative friction by testing the positive and negative friction in two uplift piles and two empty end anti-stress pile to find the pile neutral position with balancing theory. |
| URL | 查看原文 |
| Language | 中文 |
| Document Type | 学位论文 |
| Identifier | https://ir.lzu.edu.cn/handle/262010/225971 |
| Collection | 土木工程与力学学院 |
| Recommended Citation GB/T 7714 | 张永宁. 湿陷性黄土场地钻孔灌注桩负摩擦力试验研究[D]. 兰州. 兰州大学,2012. |
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