The Experimental Research of Ram-Compaction Piles with Composite Bearing Base in Cobble Layer
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摘要: 通过对静载试验结果的分析,对Ⅰ级阶地卵石层上的夯扩桩的承载特点、破坏模式、夯扩体的结构及力学特点提出一些观点,认为一定条件(实际工程中常见)下夯扩桩的竖向承载力由桩身材料控制,并对承载力设计提出建议。Abstract: By analyzing the in-site data of ram-compaction piles with composite bearing base in cobble layer,puting some viewpoints about bearing behavior,failure mode,ram compaction body's structure feature and mechanics feature.Pointing out the vertical bearing capacity of it can be controlled by pile shaft material,giving some suggestions to design.
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