砖等级M15M10M7.5M5M2.5M1M0.4M0MU304.163.453.12.742.392.171.581.22MU253.83.152.832.52.181.981.451.11MU203.42.822.532.241.951.771.291MU152.942.442.191.941.691.541.120.86MU102.41.991.791.581.381.260.910.7MU7.5 1.731.551.371.191.090.790.61M10M7.5M5M2.5M1M0.40.20.170.140.10.060.040.360.310.250.180.110.070.180.150.120.090.060.040.180.150.120.090.060.04抗压强度设计值f(N/mm2)砂浆强度等级轴心、弯曲抗拉、抗剪强度设计值砂浆强度等级抗剪fv当采用水泥砂浆砌筑时,调整系数ra=0.75声明:1。本程序为上海同济大学2003级结构工程李凌志编制整理,目的是为了便于在电脑上用Excel和在PDA上用PocketExcel进行简单的结构手算,程序根据新规范编制,如有什么疑问请联系我,以便立刻修正!2。程序中黄底红字的部分需要使用者根据实际情况输入,黑色的部分请不要随便更改,除非你发现有错误!email:lingzhi0512@hotmail.comOICQ:49551484如需获得更多Excel手算程序请登录