发明名称 Compression ring horizontal bracing system for building structures
摘要 This invention provides a construction method having at least one compression ring and its bracing and reinforcing tension plane installed at a targeted floor level, where the compression ring and the tension plane form a structural bracing system to protect a new building or a existing building from an external horizontal impact.
申请公布号 US7073305(B2) 申请公布日期 2006.07.11
申请号 US20020264884 申请日期 2002.10.04
申请人 FONG CHARLES K 发明人 FONG CHARLES K.
分类号 E04B1/00;E04C3/30;E04C5/08;E04G23/02;E04H9/04 主分类号 E04B1/00
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