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发明名称
建筑基础水泥土硬芯复合桩
摘要
本实用新型是一种建筑基础用的水泥土硬芯复合桩。它包含有预制桩或管桩,在预制桩或管桩周围,牢牢地包裹着1—120cm厚的水泥土,形成以预制桩或管桩为硬芯,而以水泥土为外桩的共同受力的复合桩。本复合桩应用于软土地区,能提高单桩承载力,降低工程造价,桩身质量稳定,施工时无泥浆污染。适用于沿海软土地区的城市建设。
申请公布号
CN2313959Y
申请公布日期
1999.04.14
申请号
CN97242911.5
申请日期
1997.12.15
申请人
邹宗煊
发明人
邹宗煊
分类号
E02D5/50;E02D5/34
主分类号
E02D5/50
代理机构
代理人
主权项
1、一种建筑基础用的水泥土硬芯复合桩,包括预制桩或管桩,其特征在于在预制桩或管桩周围,牢牢地包裹着1-120cm厚的水泥土,形成以预制桩或管桩为硬芯,而以水泥土为外桩的共同受力的复合桩。
地址
200125上海市浦东南码头路西三里桥9弄24号地矿公司
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