常见几种补偿器计算

管径(mm)管壁温度T1(℃)安装环境温度T2(℃)线膨胀系数α(mm/m·℃)DN150750#NAME?长臂长Lch(m)短臂长LD(m)夹角形式夹角β(°)5.001.30长臂与短臂垂直方向的夹角0.0短臂上的变形弹力Px(kg)短臂上的变形弹力Py(kg)短臂固定点的弯曲应力σbw(kg/mm2)#NAME?#NAME?#NAME?固定支架之间管道长度L(m)管径(mm)管壁温度T1(℃)安装环境温度T2(℃)60DN1507510管子弯曲半径R(mm)横截面平均半径rp(mm)弯管尺寸系数h减刚系数KL型自然补偿方型补偿器#NAME?#NAME?#NAME?#NAME?补偿器高H(mm)补偿器宽B(mm)自由臂长l1(mm)高边直管长l2(mm)1500700#NAME?#NAME?管子断面抗弯矩W(cm3)弯曲力矩Mmax(kg-m)弯管应力修正系数m最大弯曲应力σbw(kg/mm2)#NAME?#NAME?#NAME?#NAME?固定支架之间管道长度L(m)最高环境温度T1(℃)安装环境温度T2(℃)线膨胀系数α(/℃)12050150.0000126.140100.0000126.140100.000014835100.000016635100.00002管道热伸长量弹性模数E(kg/cm2)管子断面惯性矩I(cm4)管子外径Dw(cm)#NAME?#NAME?#NAME?n=Lch/LD系数A系数B系数C3.84619.16422.03547.0402线膨胀系数α(mm/m·℃)弹性模数E(kg/cm2)管子断面惯性矩I(cm4)管子外径Dw(cm)#NAME?#NAME?#NAME?#NAME?冷紧系数ε热伸长量Δx(mm)L型自然补偿方型补偿器0.5#NAME?宽边直管长l3(mm)折算长度Lzh(m)弹性中心y0(m)惯性矩Ix0(m3)弹性力Px(kg)#NAME?#NAME?#NAME?#NAME?#NAME?热伸长量Δx(mm)管材线膨胀系数α(/℃)46.8720#0.000011169.55Q235B0.00001228.7420#0.0000111614.64Q235B0.000012228.55S304080.0000173管道热伸长量