发明名称 |
Post-tensioned, below-grade concrete foundation system |
摘要 |
A below grade, post-tensioned concrete foundation system for use in the construction of residential dwellings and other structures is described. The foundation includes a post-tensioned concrete floor slab formed on the soil base of a below grade excavation. Concrete foundation walls are formed on the perimeter of the post-tensioned floor slab. The weight of the superstructure of dwelling as well as the weight of foundation itself is distributed across the post-tensioned floor slab, thereby resisting the detrimental effects of expansive soils on the foundation.
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申请公布号 |
US2003233798(A1) |
申请公布日期 |
2003.12.25 |
申请号 |
US20020293688 |
申请日期 |
2002.11.12 |
申请人 |
BERKEY JOHN WILLIAM;BERKEY MICHAEL S.;MINER THOMAS S.;JEPPSON DEANN |
发明人 |
BERKEY JOHN WILLIAM;BERKEY MICHAEL S.;MINER THOMAS S.;JEPPSON DEANN |
分类号 |
E02D27/02;E04C5/08;(IPC1-7):E04C5/08 |
主分类号 |
E02D27/02 |
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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