| 黄织铁路大干坝中桥高陡边坡开挖的加固设计 |
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| 引用本文： | 顾春丽.黄织铁路大干坝中桥高陡边坡开挖的加固设计[J].路基工程,2010,0(3):207-208. |
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| 作者姓名： | 顾春丽 |
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| 作者单位： | 中铁二院工程集团有限责任公司，成都610031 |
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| 摘 要： | 概括了高陡路堑边坡变形破坏形式，并以大干坝中桥墩台施工边坡支护为例，研究了高陡路堑边坡开挖设计方案，再根据FLAC软件模拟结果，确定采用外挂式桩板结构加固。施工后，保证了大干坝中桥高陡边坡开挖的稳定性，使工程得以安全施工。
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| 关 键 词： | 高陡路堑边坡 墩台施工 桩板结构 边坡加固 |
| 收稿时间： | 2019-11-06 |
Reinforcement Design for High Steep Slope Excavation in Daganba Medium Bridge in Huangtong-Zhijin Railway |
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| Authors: | GU Chun-li |
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| Institution: | GU Chun-li(China Railway Eryuan Engineering Group.Co.,Ltd,Chengdu 610031,China) |
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| Abstract: | This paper summarizes the deformation failure mode of high steep cut slope and studies the design program for high steep cut slope excavation based on slope support in pier construction of Daganba Medium Bridge.It determines to apply external hung pile plank structure for reinforcement according to the simulation result of FLAC software.This ensures the stability of high steep slope excavation in Daganba Medium Bridge for safe engineering construction. |
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| Keywords: | high steep cut slope pier construction pile plank structure side slope reinforcement |
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