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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：...
