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在水利工程设计施工中,经常对钢筋混凝土构件裂缝宽度进行验算,但不同规范计算方法是不一样的。文章通过对《水工混凝土结构设计规范》(SL191-2008),以下简称《水工规范》;《公路钢筋混凝土及预应力混凝土桥涵设计规范》(JTGD62-2004),以下简称《公路规范》比较分析,其计算方法存在差异,现就以上2种规范计算方法对比分析,以便为类似工程的建设与管理提供参考。
In the water conservancy project design and construction, the crack width of reinforced concrete members are often checked, but different specifications of the calculation method is not the same. Through the “Code for Design of Hydraulic Concrete Structure” (SL191-2008), hereinafter referred to as “Hydraulic Code”; “Code for Design of Highway Reinforced Concrete and Prestressed Concrete Bridge and Culvert” (JTGD62-2004), hereinafter referred to as “Highway Code” Analysis, there are differences in the calculation methods, comparative analysis of the above two kinds of standard calculation methods are now in order to provide reference for the construction and management of similar projects.