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Peer structure and how to build a peer in the soil
Peer structure and how to build a peer in the soil
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机译：同伴结构以及如何在土壤中建立同伴
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摘要
Apparatus, and an associated method for forming a peer in the soil foundation, with a limited extension portion adjacent thereto and is connected to a constructed soil through bottom head member so as to facilitate the discharge of peers forming material grout, etc. I comprises a hollow tube was. An expansion device in the form of an inflatable mechanical device is positioned along a portion of the length of the extension limited to an inflatable sac. Hollow tube structure, is inserted into the soil base in a state in which the expansion device is deflated. Then, the expansion device to expand, to expand the cavity, which is formed of soil foundation. Then, when forming a peer with a lift of unique shape of the one or more hollow tube structure and when it fades expansion device or backward is gradually increased, peer-forming material or other grout It is injected into the cavity.
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