| 桩排式支护护壁桩侧土压力计算原理 |
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| 引用本文： | 胡敏云,夏永承,高渠清. 桩排式支护护壁桩侧土压力计算原理[J]. 岩石力学与工程学报, 2000, 19(3): 376-376 |
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| 作者姓名： | 胡敏云 夏永承 高渠清 |
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| 作者单位： | 1. 浙江大学土木工程系,杭州,310027
2. 西南交通大学地下与岩土工程系,成都,610031 |
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| 摘 要： | 根据深基坑桩排式支护中护壁桩的受力变形特点 ,分析了被支护土体中的成拱作用。将间隔布桩时护壁桩侧土压力分为直接土压力和间接土压力两部分。给出了用主应力拱应力分析计算土压力的基本原理
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| 关 键 词： | 护壁桩 土压力 土拱 侧土压力 桩排式支护护壁 |
| 收稿时间： | 1999-04-07 |
| 修稿时间： | 1999-06-16 |
CALCULATION PRINCIPLE OF EARTH PRESSURE AGAINST RETAINING PILES OF PILE-ROW RETAINING STRUCTURE |
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| Hu Minyun,Xia Yongcheng,Gao Quqing. CALCULATION PRINCIPLE OF EARTH PRESSURE AGAINST RETAINING PILES OF PILE-ROW RETAINING STRUCTURE[J]. Chinese Journal of Rock Mechanics and Engineering, 2000, 19(3): 376-376 |
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| Authors: | Hu Minyun Xia Yongcheng Gao Quqing |
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| Abstract: | According to the working characters of retaining piles for deep excavation, the arching effect in adjoining soil is analyzed. The earth pressure against the retaining piles with interval consists of two parts: direct and indirect earth pressure. The calculation principle of earth pressure using principal stress arching is proposed. |
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| Keywords: | retaining pile earth pressure soil arching minor principal stress arch |
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