应力系数计算表
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l/b z/b
1.00 1.20 1.40 1.60 1.80
2.00 2.40 2.80
3.20 3.600.0
0.25000.25000.25000.25000.25000.25000.25000.25000.25000.25000.2
0.24960.24970.24970.24980.24980.24980.24980.24980.24980.24980.4
0.24740.24790.24810.24830.24830.24830.24850.24850.24850.24850.6
0.24230.24370.24440.24480.24510.24520.24540.24550.24550.24550.8
0.23460.23720.23870.23950.24000.24030.24070.24080.24090.24091.0
0.22520.22910.23130.23260.23350.23400.23460.23490.23510.23521.2
0.21490.21990.22290.22480.22600.22680.22780.22820.22850.22861.4
0.20430.21020.21400.21640.21800.21910.22040.22110.22150.22171.6
0.19390.20060.20490.20790.20990.21130.21300.21380.21430.21461.8
0.18400.19120.19600.19940.20180.20340.20550.20660.20730.20772.0
0.17460.18220.18750.19120.19380.19580.19820.19960.20040.20092.2
0.16590.17370.17930.18330.18620.18830.19110.19270.19370.19432.4
0.15780.16570.17150.17570.17890.18120.18430.18620.18730.18802.6
0.15030.15830.16420.16860.17190.17450.17790.17990.18120.18202.8
0.14330.15140.15740.16190.16540.16800.17170.17390.17530.17633.0
0.13690.14490.15100.15560.15920.16190.16580.16820.16980.17083.2
0.13100.13900.14500.14970.15330.15620.16020.16280.16450.16573.4
0.12560.13340.13940.14410.14780.15080.15500.15770.15950.16073.6
0.12050.12820.13420.13890.14270.14560.15000.15280.15480.15613.80.11580.12340.12930.13400.13780.14080.14520.14820.15020.1516
矩形面积上均布荷载作用下角点的平均附加应力系数ā
.00 1.20 1.40 1.60 1.80 2.00
2.40 0.0000
0.0500
0.1000
0.1500
0.2000
0.2500
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2 3.6
. 1
4.00
5.0010.00ā###### l/b z/b 1.20 1.400.2500
0.25000.2500l/b 1.35 1.400.21020.21400.2498
0.24980.2498z/b 1.55 1.600.20060.20490.2485
0.24850.24850.20300.2072
0.2455
0.24550.24560.2410
0.24100.24100.2352
0.23530.23530.2287
0.22880.22890.2218
0.22200.22210.2148
0.21500.21520.20790.20820.20840.2012
0.20150.20180.1947
0.19520.19550.1885
0.18900.18950.1825
0.18320.18380.1769
0.17770.17840.1715
0.17250.17330.1664
0.16750.16850.1616
0.16280.16390.1570
0.15830.15950.15260.15410.1554ā
应力系数计算表次项中转值对应P42.40 2.80 3.20 3.60 4.00 5.00 10.00
应力系数变化曲面图
0.2000 -0.2500
0.1500 -0.2000
0.1000 -0.1500
0.0500 -0.1000
0.0000 -0.0500