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公开(公告)号：US20210207334A1
公开(公告)日：2021-07-08
申请号：US16616948
申请日：2019-09-26
发明人： Young Chan YOU , Ki Sun CHOI , Hyun Jee LEE
摘要： The present invention relates to a foundation reinforcing apparatus using a bracing-type supporting structure and a lateral prestressing device and a foundation reinforcing method using the same, wherein, in the foundation reinforcement used for remodeling construction that requires an extension of a building such as an apartment, the foundation reinforcing apparatus introduces lateral pre-stressing force into a bracing-type supporting structure to introduce a preloading load to a new pile of a new footing by using an upper supporting plate, which is connected to an existing vertical part and an existing slab, as a reaction bed and allows the new pile to share a load applied before and after the extension of the building so that reinforcement efficiency is increased, and thus construction is performed economically.
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2.发明申请公开(公告)号：US20210002848A1
公开(公告)日：2021-01-07
申请号：US16615824
申请日：2019-09-26
发明人： Young Chan YOU , Ki Sun CHOI , Hyun Jee LEE
摘要： The present invention relates to a preloading apparatus and a method of reinforcing a foundation using the same, wherein, in a preloading method used for remodeling construction in which an extension of a building, such as an apartment, is required, the preloading apparatus allows adjustment of a preloading load, such as addition of a preloading load, to be performed when loss of the preloading load occurs and allows the new pile to effectively share a load applied before and after an extension of a building so that reinforcement efficiency is increased, and thus a load is adjustable economically.
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