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1参数估计《概率论与数理统计》&人民邮电出版社072目录/Contents7.17.27.37.47.5点估计点估计的优良性评判标准置信区间单正态总体下未知参...
编号130YKB-XX-30-15.749.0214.81133YKB-XX-33-13.746.8011.66136YKB-XX-36-12.555.139.28139YKB-XX-39-11.633.857.44236YKB-XX-36-29.5513...
类别型号截面特性参数H×BrIxIyixiyHW100×100100×100681021.917.23831344.182.47125×125125×1256.591030.3123.88472945.293.11175×175...
屋面均布活荷载标准值组合值频遇值准永久值1不上人0.50.70.502上人20.70.50.4330.70.60.5项次类别kN/m2系数Ψc系数Ψf系数Ψq屋面花园声明...
框架柱轴压比限值结构体系抗震等级一级二级三级框架结构0.70.80.90.750.850.95部分框支剪力墙结构0.60.7－框架-剪力墙结构、筒体结构声明：...
附录建筑材料热物理性能计算参数建筑材料热物理性能计算参数顺序材料名称表观密度ρ（kg/m3）导热系数λ[W/（m·K）]比热容c[kJ/（kg·K）]...
l0/bl0/dd0/Iφ<8<7<281.0108.535.981210.542.95141248.92161455.871815.565.81201769.75221979.70242183.652622.590.60282497.563026104.5...
室内或土中露天排架结构装配式10070框架结构装配式7550现浇式5535剪力墙结构装配式6540现浇式4530装配式4030现浇式3020钢筋混凝土结构伸缩...
W2000风力发电机组产品技术及服务能力介绍W2000风力发电机组产品技术及服务能力介绍I目录一、产品说明......................................
中国建筑资讯网www.sinoaec.com工程建设标准全文信息系统工程建设标准全文信息系统中华人民共和国国家标准电梯主参数及轿厢井道机房的型式...
砂浆强度等级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....
受弯构件正截面抗弯计算用表ξα0γ0ξα0γ00.010.0100.9950.330.2760.8350.020.0200.9900.340.2820.8300.030.0300.9850.350.2890.8250.04...
民用建筑楼面均布活荷载标准值及其组合值、频遇值和准永久值系数12212222.52.533333343.53.543.53.5544544655612127778448353582.52.582020...
