彎矩二次分配法計算表

恒載作用下的最后桿端彎矩(kN·m),,,,,,,,,,,,,,,,,,

,,,,,,,,,,,,,,,,,,,

,,上柱,下柱,右梁,"均布

荷載",左梁,上柱,下柱,右梁,"均布

荷載",左梁,上柱,下柱,右梁,"均布

荷載",左梁,上柱,下柱

,線剛度,,19000,78000,29.62,78000.00,,19000.00,65000.00,1.00,65000,,19000,78000,29.62,78000,,19000

,"分配

系數(shù)",,0.20,0.80,,0.48,,0.12,0.40,,0.40,,0.12,0.48,,0.80,,0.20

"第

五

層","固端

彎矩",,,-119.86,,119.86,,,-6.19,,6.19,,,-119.86,,119.86,,

,"第一次

分配",,23.48,96.38,,-54.73,,-13.33,-45.61,,45.61,,13.33,54.73,,-96.38,,-23.48

,"第一次

傳遞",,6.68,-27.37,,48.19,,-4.07,22.80,,-22.80,,4.07,-48.19,,27.37,,-6.68

,"第二次

分配",,4.05,16.64,,-32.22,,-7.85,-26.85,,26.85,,7.85,32.22,,-16.64,,-4.05

,"桿端

彎矩",,34.21,-34.21,,81.10,,-25.25,-55.85,,55.85,,25.25,-81.10,,34.21,,-34.21

,,,,,,,,,,,,,,,,,,,

,線剛度,19000,19000,78000,19.64,78000,19000,19000,65000,19.64,65000,19000,19000,78000,16.01,78000,19000,19000

,"分配

系數(shù)",0.16,0.16,0.67,,0.43,0.10,0.10,0.36,,0.36,0.10,0.10,0.43,,0.67,0.16,0.16

"第

四

層","固端

彎矩",,,-81.53,,81.53,,,-3.98,,3.98,,,-81.53,,81.53,,

,"第一次

分配",13.35,13.35,54.82,,-33.42,-8.14,-8.14,-27.85,,27.85,8.14,8.14,33.42,,-54.82,-13.35,-13.35

,"第一次

傳遞",11.74,6.68,-16.71,,27.41,-6.67,-4.07,13.92,,-13.92,6.67,4.07,-27.41,,16.71,-11.74,-6.68

,"第二次

分配",-0.28,-0.28,-1.15,,-13.19,-3.21,-3.21,-10.99,,10.99,3.21,3.21,13.19,,1.15,0.28,0.28

,"桿端

彎矩",24.81,19.75,-44.57,,62.34,-18.02,-15.42,-28.89,,28.89,18.02,15.42,-62.34,,44.57,-24.81,-19.75

,,,,,,,,,,,,,,,,,,,

,線剛度,19000,19000,78000,19.64,78000,19000,19000,65000,19.64,65000,19000,19000,78000,16.01,78000,19000,19000

,"分配

系數(shù)",0.16,0.16,0.67,,0.43,0.10,0.10,0.36,,0.36,0.10,0.10,0.43,,0.67,0.16,0.16

"第

三

層","固端

彎矩",,,-81.53,,81.53,,,-3.98,,3.98,,,-81.53,,81.53,,

,"第一次

分配",13.35,13.35,54.82,,-33.42,-8.14,-8.14,-27.85,,27.85,8.14,8.14,33.42,,-54.82,-13.35,-13.35

,"第一次

傳遞",6.68,6.68,-16.71,,27.41,-4.07,-4.07,13.92,,-13.92,4.07,4.07,-27.41,,16.71,-6.68,-6.68

,"第二次

分配",0.55,0.55,2.26,,-14.31,-3.48,-3.48,-11.92,,11.92,3.48,3.48,14.31,,-2.26,-0.55,-0.55

,"桿端

彎矩",20.58,20.58,-41.16,,61.22,-15.70,-15.70,-29.83,,29.83,15.70,15.70,-61.22,,41.16,-20.58,-20.58

,,,,,,,,,,,,,,,,,,,

,線剛度,19000,19000,78000,19.64,78000,19000,19000,65000,19.64,65000,19000,19000,78000,16.01,78000,19000,19000

,"分配

系數(shù)",0.16,0.16,0.67,,0.43,0.10,0.10,0.36,,0.36,0.10,0.10,0.43,,0.67,0.16,0.16

"第

二

層","固端

彎矩",,,-81.53,,81.53,,,-3.98,,3.98,,,-81.53,,81.53,,

,"第一次

分配",13.35,13.35,54.82,,-33.42,-8.14,-8.14,-27.85,,27.85,8.14,8.14,33.42,,-54.82,-13.35,-13.35

,"第一次

傳遞",6.68,5.96,-16.71,,27.41,-4.07,-3.78,13.92,,-13.92,4.07,3.78,-27.41,,16.71,-6.68,-5.96

,"第二次

分配",0.67,0.67,2.74,,-14.43,-3.52,-3.52,-12.03,,12.03,3.52,3.52,14.43,,-2.74,-0.67,-0.67

,"桿端

彎矩",20.70,19.98,-40.68,,61.09,-15.73,-15.43,-29.93,,29.93,15.73,15.43,-61.09,,40.68,-20.70,-19.98

,,,,,,,,,,,,,,,,,,,

,線剛度,19000,33000,78000,19.64,78000,19000,33000,65000,19.64,65000,19000,33000,78000,16.01,78000,19000,33000

,"分配

系數(shù)",0.15,0.25,0.60,,0.40,0.10,0.17,0.33,,0.33,0.10,0.17,0.40,,0.60,0.15,0.25

"第

一

層","固端

彎矩",,,-81.53,,81.53,,,-3.98,,3.98,,,-81.53,,81.53,,

,"第一次

分配",11.92,20.70,48.92,,-31.02,-7.56,-13.12,-25.85,,25.85,7.56,13.12,31.02,,-48.92,-11.92,-20.70

,"第一次

傳遞",6.68,0.00,-15.51,,24.46,-4.07,0.00,12.93,,-12.93,4.07,0.00,-24.46,,15.51,-6.68,0.00

,"第二次

分配",1.29,2.24,5.30,,-13.33,-3.25,-5.64,-11.10,,11.10,3.25,5.64,13.33,,-5.30,-1.29,-2.24

,"桿端

彎矩",19.88,22.94,-42.82,,61.64,-14.87,-18.76,-28.01,,28.01,14.87,18.76,-61.64,,42.82,-19.88,-22.94

,,,,,,,,,,,,,,,,,,,

,"支座

彎矩",,11.47,,,