分析预应力混凝土开裂截面应力的方法  

The analysis method of splitting section stress of prestressed concrete

作　　者：寒军 于洋 乔青松[3] 

机构地区：[1]黑龙江省建筑设计院 [2]黑河大桥办 [3]黑龙江省公路勘察设计院

出　　处：《森林工程》1999年第6期42-43,共2页Forest Engineering

摘　　要：本文阐述了任意形状预应力混凝土开裂截面应力的方法。该方法把无预应力混凝土与预应力混凝土构件、简单梁与组合截面梁的设计理论和方法统一起来。对于任意程度的预应力混凝土构件均适用。The authors discuss on the how to analyte the of method splitting section stress of prestressed concrete which has all kinds of shapes. The method unites non-prestressed concrete and prestressed concrete, simple beam and combining section beam in designing theories and methods. It is suitable for prestressed concrete components with different degrees.

关 键 词：预应力 开裂截面 应力 分析方法 

分 类 号：TU378[建筑科学—结构工程]