- 摘 要
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孫學(xué)華 （天津市建筑設(shè)計院 300074）
[提要] 結(jié)合兩個工程實例，介紹了現(xiàn)澆預(yù)應(yīng)力混凝土桁架在框架結(jié)構(gòu)中的應(yīng)用，總結(jié)了預(yù)應(yīng)力混凝土桁架
結(jié)構(gòu)設(shè)計與施工的經(jīng)驗與體會，為今后預(yù)應(yīng)力混凝土桁架在大跨度、長懸臂結(jié)構(gòu)中的應(yīng)用積累了經(jīng)驗。
[關(guān)鍵詞] 預(yù)應(yīng)力混凝土 桁架 大跨度 懸挑桁架 有粘結(jié)預(yù)應(yīng)力混凝土 后張法Based on two engineering examples, the application of in-situ prestressed concrete truss in the frame structure is introduced. The experience of design and construction of prestressed concrete truss in the long-span and cantilever can be used for referenced to the similar projects.
Keywords: prestressed concrete truss; large span; cantilever truss; post-tensioned bonding concrete參 考 文 獻(xiàn)
1．混凝土結(jié)構(gòu)設(shè)計規(guī)范(GBJ10-89)
