| 岩溶区桥梁桩承载机理与设计 |
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| 引用本文： | 陈伟超.岩溶区桥梁桩承载机理与设计[J].水运科技信息,2010(3):38-40. |
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| 作者姓名： | 陈伟超 |
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| 作者单位： | 中铁第四勘察设计院集团有限公司,武汉430062 |
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| 摘 要： | 结合某公路桥梁设计,对岩溶区桥梁桩承载机理、持力层顶板厚度及嵌岩深度进行了理论分析和数值计算。对不同类型和不同厚度的持力顶板最小顶板厚度进行了估计,并对嵌岩深度进行了讨论。
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| 关 键 词： | 岩溶 顶板厚度 嵌岩深度 |
Research on the Bearing Mechanism and Design of Bridge Piles in Karst Areas |
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| Chen Weichao.Research on the Bearing Mechanism and Design of Bridge Piles in Karst Areas[J].Transportation Science & Technology,2010(3):38-40. |
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| Authors: | Chen Weichao |
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| Institution: | Chen Weichao(China Railway Siyuan Survey and Design Group Co.,Ltd.,Wuhan 430062,China) |
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| Abstract: | Based on the design of a highway bridge,the bearing mechanism of bridge piles,the subsoil thickness,the rock-embedded depth in Karst areas of the bridge piles has been researched by theoretical analysis and numerical calculation. The minimum subsoil thickness of different types and thickness of the bearing roof is estimated,and rock-embedded depth is discussed. |
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| Keywords: | karst subsoil thickness rock-embedded depth |
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