钢筋混凝土框架填充墙温度裂缝机理定性分析

通过阐述钢筋混凝土框架填充墙温度裂缝的类型及影响因素，应用弹性力学知识，定性求出梁（柱）与填充墙间温度法应力和切应力的公式表达式，取不同边界条件，得出的值不同，再用产生的主应力和墙体的抗拉强度比较，从理论上较真实的对各种类型温度裂缝进行定性分析，为裂缝控制提供参考依据．

Theory Analysis of the Temperature Crack Reason of the Filling Wall in the Reinforced Concrete Frame Construction

This paper explains the types and the factors of the temperature crack of the filling wall in re- inforced concrete frame construction. By employing the elasticmechanics knowledge,the formula of law stress and cut stress between the beam and the filling wall are put forward, which shows that different border terms determine different value. It also compares the main stress with the tensile strength of the wall. The analysis of the different temperature crack provides reference for the crack control.