【摘要】 本文对砖混住宅承重墙体的强度作了全面的分析，从建筑物的层高、层数、开间、进深、墙厚等方面进行考虑，说明了承重墙体的强度应满足某下限值，并据此提出了快速选择承重墙体强度档次下限值的方法；在此基础上，分析了承重墙体的强度对墙体的承载力等级乃至整个建筑物的影响，得出了墙体承载力等级快速判别的方法．更多还原

【Abstract】 This paper analyses the strength of brick residence load beraing wall. Considering the sides as floor-to-floor height, storeys, width of room, depth of room and wall thickness, it illustrates that the strength of load bearing well should salify an inferior limit strength, and puts forward a method of fast selecting strength grade on load bearing wall; Furthermore, this paper analyses the strength of loadbearing wall which affects capacity grade on load boring wall and the whole building, and obtains a method of fast judging capacity grade on load bearing wall.更多还原