|本期目录/Table of Contents|

[1]樊祥喜,王树英,皮圣,等.含砂砾富水复合地层地铁联络通道施工风险分析与控制研究[J].中国安全生产科学技术,2015,11(9):144-150.[doi:10.11731/j.issn.1673-193x.2015.09.023]
　FAN Xiang-xi,WANG Shu-ying,PI Sheng,et al.Risk analysis and control for construction of metro connected aisle in complex strata with watery sandy stratum[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2015,11(9):144-150.[doi:10.11731/j.issn.1673-193x.2015.09.023]
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含砂砾富水复合地层地铁联络通道施工风险分析与控制研究
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
11
期数:
2015年9期
页码:
144-150
栏目:
职业安全卫生管理与技术
出版日期:
2015-09-30

文章信息/Info

Title:
Risk analysis and control for construction of metro connected aisle in complex strata with watery sandy stratum
作者:
樊祥喜; 王树英; 皮圣; 阳军生
（中南大学 土木工程学院，湖南 长沙 410075）
Author(s):
FAN Xiang-xi;  WANG Shu-ying;  PI Sheng;  YANG Jun-sheng
(School of Civil Engineering, Central South University, Changsha Hunan 410075, China)
关键词:
富水砂砾地层; 联络通道; 风险分析; 数值模拟; 风险控制
Keywords:
watery sandy stratum;  connected aisle;  risk analysis;  numerical simulation;  risk control
分类号:
X947；X43;U121
DOI:
10.11731/j.issn.1673-193x.2015.09.023
文献标志码:
A
摘要:
依托南昌轨道交通1号线中~子区间含砂砾富水复合地层地铁联络通道工程，针对施工过程中揭示的富水砂砾地层，对联络通道施工进行风险分析，建立了三维数值分析模型，分别探讨了富水条件下联络通道地层预加固、降水井降水结合地层预加固两种处理措施下联络通道施工后地层反应，据此提出了含砂砾富水复合地层处理技术方案。方案实际应用效果良好，有效控制了联络通道施工风险，可供类似地层条件参考。
Abstract:
Relying on the engineering of metro connected aisle in complex strata with watery sandy stratum of Zhong~Zi section in Nanchang rail transit line 1, the risk of construction was analyzed for the watery sandy stratum revealed during the construction process. A three-dimensional numerical analysis model was built. The strata reactions after the construction of connected aisle under watery conditions by two treatment measures, one is stratum pre-reinforcement, and the other is stratum pre-reinforcement combined with precipitation by precipitation wells, were discussed respectively, and the technical treatment schemes for complex strata with watery sandy stratum were proposed. The practical application effect of the scheme was good, and the risk in construction of connected aisle was controlled effectively. It can provide reference for similar strata conditions.

参考文献/References:

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［7］张喜刚,等. 公路桥梁和隧道工程设计安全风险评估［M］. 北京：人民交通出版社,2010
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备注/Memo

备注/Memo:
国家科技支撑计划项目(2012BAK24B02)
更新日期/Last Update: 2015-09-30