U型钢板桩截面尺寸、截面面积、理论重量及截面特性型号（宽度X高度）有效宽度W1mm有效高度H1mm腹板厚度tmm单根材截面面积2 cm理论重量kg/m惯性矩lx4 cm截面模量Wx3 cm截面面积2 cm400 X8540085845.2135.559888113400X10040010010.561.18481240152153400X1254001251376.42602220223191400X15040015013.174.458.42790250186400X1604001601696.976.14110334242400X17040017015.596.9976.14670362242.5500X20050020024.3133.81057960520267.6500X22550022527.6153120.111400680306600X13060013010.378.761.82110203131.2600X18060018013.4103.981.65220376173.2600X21060021018135.3106.28630539225.5750X2057502041099.277.96590456132750205.511.5109.986.3711048114775020612113.4897270488151750X220750220.510.5112.788.5876055415075022212123.496.99380579165750222.512.512799.79580588169750X225750223.513130.1102.1983057917375022514.5140.6110.410390601188750225.515144.2113.210580608192特性每米板面理论重量惯性距lx截面模量Wx,,243kg/mcmcm88.74500529120.18740874149.9168001340146228001520190344002150190.4386002270210.1630003150240.2860003820103130001000136324001800177567002700103.8287101410115328501600118.7342701665118393001780129.2444402000132.9461802075136.1507002270147.2562402500150.9581402580。