| 哈尔滨大耿家立交岩土工程关键问题分析 |
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| 作者姓名： | 沈日庚 |
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| 作者单位： | 上海市城市建设设计研究院,上海,200125 |
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| 摘 要： | 本文结合哈尔滨市松北区特定的地质岩土结构的特点,对标准贯入试验和重型圆锥动力触探试验及由其得出的岩土工程力学参数进行对比和分析,对桩基设计参数的取值问题进行了分析和评价,结合建筑场地周边环境、水文地质条件和工程地质条件对桩基施工过程中可能遇到的问题提出了针对性建议,希望为类似工程的设计研究和工程的实施提供参考。
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| 关 键 词： | 岩土工程 标准贯入试验 重型圆锥动力触探试验 桩基 |
Analysis of Key Problems of Geotechnical Engineering for Harbin Dagengjia Overpass |
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| Authors: | SHEN Ri-Geng |
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| Institution: | SHEN Ri-Geng (Shanghai Urban Construction Design & Research Institute,Shanghai 200125,China) |
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| Abstract: | Based on Harbin Songbei specific geological characteristics of soil structure,the Mechanical parameters by standard penetration test and heavy dynamic penetration tests,were Compared and analyzed.Parameters value of pile foundation were analyzed and evaluated.With building sites surrounding environment,hydrogeology and engineering geology conditions,specific proposals were put forward for the problems may be encountered in the course,which is hoped to provide a reference for similar projects when designed a... |
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| Keywords: | ceotechnical engineering standard penetration test heavy dynamic penetration test pile foundation |
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