| 饱和软黄土地铁隧道施工地表沉降分析与预测 |
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| 引用本文： | 韩日美,王彦臻.饱和软黄土地铁隧道施工地表沉降分析与预测[J].都市快轨交通,2012(2):74-78. |
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| 作者姓名： | 韩日美 王彦臻 |
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| 作者单位： | 西安市地下铁道有限责任公司 |
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| 摘 要： | 结合西安地铁1号线朝阳门——康复路暗挖区间饱和软黄土地段隧道施工及现场监测,对单线、双线隧道开挖纵向及横向地表沉降发展和分布规律进行分析,运用Peck公式建立饱和软黄土地层地铁隧道单线及双线开挖地面沉降预测模型。
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| 关 键 词： | 地铁 隧道 饱和软黄土 地表沉降 Peck公式 |
| 修稿时间： | 2013/12/12 0:00:00 |
Analysis and Prediction for Ground Subsidence of Subway Tunnel Built in Saturated Soft Loess |
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| Han Rimei Wang Yanzhen.Analysis and Prediction for Ground Subsidence of Subway Tunnel Built in Saturated Soft Loess[J].Urban Rapid Rail Transit,2012(2):74-78. |
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| Authors: | Han Rimei Wang Yanzhen |
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| Institution: | Han Rimei Wang Yanzhen(Xi’an Metro Co.,Ltd.,Xi’an,710016) |
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| Abstract: | Based on the construction and on-site monitoring of Chaoyangmen—Kangfulu tunnel of Xi’an Subway Line 1 built in saturated soft loess,the paper analyzes the vertical and horizontal development and distribution of ground surface settlements due to the excavation of single-and double-track tunnels,and by using Peck formula the paper establishes a surface subsidence prediction model for single-and double-track subway tunnels excavated in saturated soft loess. |
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| Keywords: | subway tunnel saturated soft loess surface settlement Peck formula |
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