各類(lèi)砌體的強(qiáng)度標(biāo)準(zhǔn)值

各類(lèi)砌體的強(qiáng)度標(biāo)準(zhǔn)值第附錄B.2.1條磚砌體的抗壓強(qiáng)度標(biāo)準(zhǔn)值f(MPa)表B.2.1k磚強(qiáng)度等級(jí)砂漿強(qiáng)度等級(jí)砂漿強(qiáng)度M15M10M7.5M5M2.50MU306.305.234.694.153.611.84MU255.754.774.283.793.301.68MU205.154.273.833.392.951.50MU154.463.703.322.942.561.30MU103.643.022.712.402.091.07第附錄B.2.2條混凝土砌塊砌體的抗壓強(qiáng)度標(biāo)準(zhǔn)值f(MPa)表B.2.2k砌塊強(qiáng)度等級(jí)砂漿強(qiáng)度等級(jí)砂漿強(qiáng)度M15M10M7.5M50MU209.087.937.116.303.73MU157.386.445.785.123.03MU10――4.474.013.552.10MU7.5――――3.102.741.62MU5――――――1.901.13第附錄B.2.3條毛料石砌體的抗壓強(qiáng)度標(biāo)準(zhǔn)值f(MPa)表B.2.3k第附錄B.2.4第附錄B.2.4條毛石砌體的抗壓強(qiáng)度標(biāo)準(zhǔn)值f(MPa)表B.2.4k毛石強(qiáng)度等級(jí)砂漿強(qiáng)度等級(jí)砂漿強(qiáng)度M7.5M5M2.50MU1002.031.801.560.53MU801.821.611.400.48MU601.571.391.210.41MU501.441.271.110.38料石強(qiáng)度等級(jí)砂漿強(qiáng)度等級(jí)砂漿強(qiáng)度M7.5M5M2.50MU1008.677.686.683.41MU807.766.875.983.05MU606.725.955.182.64MU506.135.434.722.41MU405.494.864.232.16MU304.754.203.661.87MU203.883.432.991.53

MU401.281.140.990.34MU301.110.980.860.29MU200.910.800.700.24第附錄B.2.5條沿砌體灰縫截面破壞時(shí)的軸心抗拉強(qiáng)度標(biāo)準(zhǔn)值f、彎曲抗拉強(qiáng)度表B25標(biāo)準(zhǔn)值f和抗剪強(qiáng)度標(biāo)準(zhǔn)值f(MPa)表B?2?5tm,kv.k強(qiáng)度類(lèi)別破壞特征砌體種類(lèi)砂漿強(qiáng)度等級(jí)三M10M7.5M5M2.5燒結(jié)普通磚、燒結(jié)多孔磚0.300.260.210.15軸心抗拉沿齒縫蒸壓灰砂磚、蒸壓粉煤灰磚0.190.160.13—混凝土砌塊0.150.130.10—毛石0.140.120.100.07燒結(jié)普通磚、燒結(jié)多孔磚0.530.460.380.27沿齒縫蒸壓灰砂磚、蒸壓粉煤灰磚0.380.320.26—混凝土砌塊0.170.150.12—彎曲抗拉毛石0.200.180.140.10燒結(jié)普通磚、燒結(jié)多孔磚0.270.230.190.13沿通縫蒸壓灰砂磚、蒸壓粉煤灰磚0.190.160.13混凝土砌塊0.120.100.08毛石燒結(jié)普通磚、燒結(jié)多孔磚0.270.230.190.13