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Abstract:
本实用新型涉及一种处治超高填方软弱地基的刚柔组合桩复合地基,包括由下至上依次设置的硬土层、软弱土层、超高填方路堤,所述超高填方路堤的边坡处设置有长条双向土工格栅,路堤坡面表层填土中设置有短条双向土工格栅,超高填方路堤的底面设置有垫层,垫层内上下布置两层满铺的双向土工格栅,超高填方路堤范围内下覆土层区域设置有刚性桩、柔性桩,刚性桩设置在超高填方路堤坡肩正下位置,刚性桩的布置范围为其坡肩垂线‑~的土层区域,其中h为超高填方路堤的填土高度,柔性桩设置在超高填方路堤范围内其余土层区域,刚性桩顶端处连接有桩帽,本实用新型施工简单,经济效益显著,加固效果明显,具有广阔的推广应用前。
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Patent Info :
Type: 实用新型
Patent No.: CN201821890784.X
Filing Date: 2018/11/16
Publication Date: 2019/8/9
Pub. No.: CN209227507U
公开国别: CN
Applicants: 福州大学
Legal Status: 授权
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 2
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