发明名称 |
Reinforced concrete load-bearing pile forming device |
摘要 |
This invention relates to a reinforced concrete load-bearing pile with multi-branches and enlarged footings for reinforcing foundations, and means and method for forming such a pile. The load-bearing pile of the invention comprises a pile body, and at least one branch and enlarged footing integrated with the pile body. The means for forming the pile comprises a pile cavity drilling/pressing device, a branch cavity pressing device and an enlarged footing cavity pressing device. The method for forming the pile comprises forming a pile cavity, consolidating the base and surroundings of the cavities forming a branch cavity, forming an enlarged footing cavity, and casting the pile.
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申请公布号 |
US5219249(A) |
申请公布日期 |
1993.06.15 |
申请号 |
US19920844734 |
申请日期 |
1992.03.02 |
申请人 |
JUNSHENG, ZHANG;YANGIN, XU |
发明人 |
JUNSHENG, ZHANG;YANGIN, XU |
分类号 |
E02D5/44 |
主分类号 |
E02D5/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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