| 采用随机介质理论分析超浅层曲线顶管施工引起的地表沉降 |
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| 引用本文： | 龚尚龙,杨转运,陈思甜.采用随机介质理论分析超浅层曲线顶管施工引起的地表沉降[J].重庆交通大学学报(自然科学版),2005,24(6):95-98,103. |
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| 作者姓名： | 龚尚龙 杨转运 陈思甜 |
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| 作者单位： | 重庆交通学院,土木建筑学院,重庆,400074;重庆交通学院,土木建筑学院,重庆,400074;重庆交通学院,土木建筑学院,重庆,400074 |
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| 基金项目： | 重庆市科技计划
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重庆排水有限公司资助项目
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中港二航局资助项目 |
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| 摘 要： | 应用随机介质理论对重庆主城排水超浅层曲线顶管顶进过程的地表沉降进行了分析,并推导出简化的沉降计算公式,进行了理论计算沉降与实测沉降对比,对比结果证明该理论在一定条件下也适用于超浅层顶管引起的地表沉降.
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| 关 键 词： | 超浅层曲线顶管 地表沉降 随机介质理论 |
| 文章编号： | 1001-716X(2005)06-0095-04 |
| 修稿时间： | 2004年11月10 |
Analyses on ground surface settlement due to extra-shallow-underground-pipe jacking with curve by stochastic medium theory |
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| GONG Shang-long,YANG Zhuan-yun,CHEN Si-tian.Analyses on ground surface settlement due to extra-shallow-underground-pipe jacking with curve by stochastic medium theory[J].Journal of Chongqing Jiaotong University,2005,24(6):95-98,103. |
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| Authors: | GONG Shang-long YANG Zhuan-yun CHEN Si-tian |
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| Abstract: | By using stochastic theory, settlements of ground surface over a extra-shallow-underground-pipe jacking with curve in Drainage Engineering in the down town area of Chongqing City are analyzed, and the simplified calculate formulas are deduced. Comparison between calculated and measured settlements shows that they are relatively approximate. So it is demonstrated that stochastic medium theory is applicable for actual engineering. |
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| Keywords: | extra-shallow-underground-pipe jacking ground settlement stochastic medium theory |
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