| 东南亚某国电厂软弱地基的工程特性研究 |
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| 引用本文： | 王芳蓉.东南亚某国电厂软弱地基的工程特性研究[J].地质灾害与环境保护,2010,21(2):28-31. |
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| 作者姓名： | 王芳蓉 |
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| 作者单位： | 四川省电力设计院,成都,610072 |
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| 摘 要： | 在对该电厂软弱地基测试、试验数据的数理统计分析基础上,通过进一步的理论分析及计算,系统地阐明了地基的变形及强度特性、剪切波速、振动周期、剪切模量及刚度系数等工程特性。笔者认为,在东南亚沿海地区的电力工程承包项目中,受地基条件复杂性和当地勘察技术局限性的制约,地基测试、试验数据存在系统性及收敛性等方面的问题。有效的工作方法应是,首先通过相应的数理统计分析,谨慎考察地基测试及试验数据可靠度的置信水平。据此进一步分析地基的工程特性,为工程建设项目的设计与施工提供可靠、完善的科学依据。
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| 关 键 词： | 软弱地基 概率分析 压缩模量 承载力 剪切波速 刚度系数 |
A STUDY ON ENGINEERING CHARACTERISTIC OF WEAK SUBSOIL IN POWER STATION OF A COUNTRY IN SOUTHEAST ASIA |
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| WANG Fang-rong.A STUDY ON ENGINEERING CHARACTERISTIC OF WEAK SUBSOIL IN POWER STATION OF A COUNTRY IN SOUTHEAST ASIA[J].Journal of Geological Hazards and Environment Preservation,2010,21(2):28-31. |
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| Authors: | WANG Fang-rong |
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| Institution: | WANG Fang-rong(Sichuan Electric Power Design Institute,Chengdu 610072,China) |
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| Abstract: | This paper has illuminated the engineering characteristics of foundation deformation,its strength characteristics,shear wave velocity,vibration period,shear,modulus and rigidity factor,which basis on the heat power station weak subsoil test and the test data statistics and theoretical analysis and analysis.The author thinks that in the electric power engineering projects of Southeast Asia coastal area,subsoil test and test dates,which are limited by foundation condition complexity and local reconnaissance specification limitation,have problems on system and astringency.And the effective work methods should be taken： first of all,reviewing foundation tests and test dates fiduciary level confidence,then according to the result analyses foundation engineering characteristics which are in order to supply reliable,perfect science bases for the construction project engineering and construction. |
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| Keywords: | poor subsoil probability analysis compression modulus bearing capacity shear wave velocity rigidity factor |
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