| 高速公路软基沉降变形监测与控制方法 |
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| 引用本文： | 骆行文,张华,杨明亮. 高速公路软基沉降变形监测与控制方法[J]. 土工基础, 2010, 24(5): 72-75 |
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| 作者姓名： | 骆行文 张华 杨明亮 |
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| 作者单位： | [1]中国科学院武汉岩土力学研究所,武汉430071 [2]武汉谦诚岩土工程有限责任公司,武汉430062 |
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| 摘 要： | 详细阐述了软土路基沉降变形监测目的、监测仪器的埋设方法和监测方法。对软土路基沉降控制标准和动态信息管理进行了说明。介绍了软土路基工后沉降计算模型,计算了路基最终总沉降量。结合路基的目前沉降速率和工后沉降计算结果,判定路基沉降是否已处于稳定阶段,确定能否进入下道工序。
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| 关 键 词： | 软土路基 监测与控制 信息管理 沉降模型 |
Monitor and Control Method of Settlement and Deformation for Soft Foundation in Expressway |
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| LUO Xing wen,ZHANG Hua,YANG Ming liang. Monitor and Control Method of Settlement and Deformation for Soft Foundation in Expressway[J]. Soie Engineering and Foundation, 2010, 24(5): 72-75 |
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| Authors: | LUO Xing wen ZHANG Hua YANG Ming liang |
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| Affiliation: | 1. Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071 2. Wuhan Qian Cheng Rock Project Co. , Ltd. , Wuhan 430062, China) |
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| Abstract: | The purpose of monitor, laying method for monitoring instrument and monitor method were ela In addition, the control criterion for soft foundation settlement and dynamic information supervision were ill tion model of settlement after construction for soft foundation was introduced, and then the total amount of calculated. Combining the current settlement rate and settlement after construction, the decision whether ready at a stable stage, so that determine whether they could enter the next procedure. |
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| Keywords: | soft foundation monitor and control information supervision settlement model |
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