四川建材
四川建材
사천건재
SICHUAN BUILDING MATERIALS
2014年
3期
78-78,82
,共2页
预应力混凝土%耗能能力%抗震性能%延性
預應力混凝土%耗能能力%抗震性能%延性
예응력혼응토%모능능력%항진성능%연성
prestressed concrete%energy dissipation%seismic performance%ductility
预应力混凝土结构作为一种新型结构形式，它的发展已日渐成熟。由于在正常阶段时可减小甚至消除裂缝，因而能广泛应用于对跨度、裂缝和挠度等有较高要求的结构中。预应力混凝土结构的抗震性分析也随着预应力混凝土结构开始广泛的应用而逐渐深入，本文就预应力混凝土结构的抗震性能以及设计时应注意到的问题进行探讨。
預應力混凝土結構作為一種新型結構形式，它的髮展已日漸成熟。由于在正常階段時可減小甚至消除裂縫，因而能廣汎應用于對跨度、裂縫和撓度等有較高要求的結構中。預應力混凝土結構的抗震性分析也隨著預應力混凝土結構開始廣汎的應用而逐漸深入，本文就預應力混凝土結構的抗震性能以及設計時應註意到的問題進行探討。
예응력혼응토결구작위일충신형결구형식，타적발전이일점성숙。유우재정상계단시가감소심지소제렬봉，인이능엄범응용우대과도、렬봉화뇨도등유교고요구적결구중。예응력혼응토결구적항진성분석야수착예응력혼응토결구개시엄범적응용이축점심입，본문취예응력혼응토결구적항진성능이급설계시응주의도적문제진행탐토。
prestressed concrete structure as a new structure form, its development has become more mature. Because of the normal phase can reduce or eliminate the crack, which can be widely applied to the span, crack and deflection of structure in higher. Seismic analysis of prestressed concrete structures with the application of prestressed concrete structure has been widely and deeply, in this paper, the seismic performance of pres_tressed concrete structure and the design should pay attention to the problem of.
