发明名称 PRECAST PANEL BUILDING STRUCTURE AND METHOD OF ERECTING THE SAME
摘要 Disclosed are panel twins having a pair of stressed steel bars of tendons extending over the entire span of the twins and being transversely deflected to increase tension forces therein and thereby prestress the twins and a method of posttensioning panel twins by means of adjustable couplers and turn buckles.
申请公布号 US3638371(A) 申请公布日期 1972.02.01
申请号 USD3638371 申请日期 1968.11.06
申请人 VIADIMIR D. LISKA 发明人 VIADIMIR D. LISKA
分类号 E04B1/06;E04C3/26;E04G21/12;(IPC1-7):E04C3/22 主分类号 E04B1/06
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