等截面等跨连续梁在常用荷载作用下的内力系数表

1、附录一 等截面等跨连续梁在常用荷载作用下的内力系数表.在均布及三角形荷载作用下：M=表中系数河2 （或河2）;=表中系数xql （或可）；.在集中荷载作用下：M=表中系数Ql （或XG1）;=表中系数XQ （或XG1）;.内力正负号规定：M一使截面上部受压、下部受拉为正；V一对临近截面所产生的力距沿顺时针方向者为正。两跨梁附表1-1荷载图跨内最大弯距支座弯距剪力M 1M2MbVAVbiVBrVc0.0700.0703-0.1250.375-0.6250.625-0.3750.096一-0.0630.437-0.5630.0630.0630.0480.048-0.0780.172-0.3280.

2、328-0.1720.064一-0.0390.211-0.2890.0390.0390.1560.156-0.1880.312-0.6880.688-0.3120.203一-0.0940.406-0.5940.0940.0940.2220.222-0.3330.667-1.3331.333-0.6670.278一-0.1670.833-1.1670.1670.167三跨梁附表1-2荷载图跨内最大弯距支座弯距剪力M 1M2MBMcVAVBlVBrVclVcrVD0.0800.025-0.100-0.1000.400-0.6000.500-0.5000.600-0.4000.101一-0.050-

3、0.0500.450-0.550 00 0.550-0.450一0.075-0.050-0.0500.050-0.0500.500-0.5000.0500.0500.0730.054-0.117-0.0330.383-0.6170.5830.083-0.017-0.0170.094一-0.0670.0170.433-0.5670.0830.083-0.017-0.0170.0540.021-0.063-0.0630.183-0.3130.250-0.2500.313-0.1880.068一-0.031-0.0310.219-0.281 00 0.281-0.219一0.052-0.031-0.

4、0310.031-0.0310.250-0.250 0.0510.0310.0500.038-0.073-0.0210.177-0.3230.302-0.198 0.0210.0210.063一-0.0420.0100.208-0.2920.0520.052-0.010-0.0100.1750.100-0.150-0.1500.350-0.6500.500-0.5000.650-0.3500.213一-0.075-0.0750.425-0.575 00 0.575-0.425一0.175-0.075-0.075-0.075-0.0750.500-0.5000.0750.0750.1620.13

5、7-0.175-0.0500.325-0.6750.625-0.3750.0500.0500.200一-0.1000.0250.400-0.6000.1250.125-0.025-0.0250.2440.067-0.2670.2670.733-1.2671.000-1.0001.267-0.7330.289一0.133-0.1330.866-1.134 00 1.134-0.866一0.200-0.1330.133-0.133-0.1331.000-1.0000.1330.1330.2290.170-0.311-0.0890.689-1.3111.222-0.7780.0890.0890.27

6、4一0.1780.0440.822-1.1780.2220.222-0.044-0.044荷载图跨内最大弯距支座弯距剪力M 1M2M3M4MBMCMDVAVBlVBrVclVcrVDlVDrVE0.0770.0360.0360.077-0.107-0.071-0.1070.393-0.6070.536-0.4640.464-0.5360.607-0.3930.1000.081-0.054-0.036-0.0540.446-0.5540.0180.0180.482-0.518 0.0540.0540.0720.0610.098-0.121-0.018-0.0580.380-0.6200.603-

7、0.397-0.040-0.040-0.558-0.4420.0560.056-0.036-0.107-0.036-0.036-0.0360.429-0.5710.571-0.4290.0360.0360.094-0.0670.018-0.0040.433-0.5670.0850.085-0.0220.0220.0040.0040.071-0.049-0.0540.013-0.049-0.0490.496-0.5040.0670.0670.013-0.0130.0620.0280.0280.052-0.067-0.045-0.0670.183-0.3170.272-0.2280.228-0.2

8、72 0.317-0.1830.0670.055-0.084-0.022-0.0340.217-0.234 0.0110.0110.239-0.2610.0340.0340.0490.0420.066-0.075-0.011-0.0360.175-0.3250.314-0.186-0.025-0.025 0.286-0.2140.0400.040-0.022-0.067-0.022-0.022-0.0220.205-0.2950.295-0.2050.0220.0220.088-0.0420.011-0.0030.208-0.2920.0530.063-0.014-0.014 0.0030.0

9、03附表1-3四跨梁0.051-0.031-0.0340.008-0.031-0.0310.247-0.2530.0420.042-0.008-0.0080.1690.1160.1160.169-0.161-0.107-0.1610.339-0.6610.554-0.4460.446-0.5540.661-0.3300.2100.183-0.080-0.054-0.0800.420-0.5800.0270.0270.473-0.527 0.0800.0800.1590.1460.206-0.181-0.027-0.0870.319-0.6810.654-0.346-0.060-0.060 0.

10、587-0.4130.1420.142-0.054-0.161-0.0540.054-0.0540.393-0.6070.607-0.393 0.0540.0540.200-0.100-0.027-0.0070.400-0.6000.1270.127-0.033-0.0330.0070.0070.173-0.074-0.0800.020-0.074-0.0740.493-0.5070.1000.100-0.020-0.0200.2380.1110.1110.238-0.286-0.191-0.2860.7141.2861.095-0.9050.905-1.0951.286-0.7140.286

11、0.222-0.143-0.095-0.1430.857-1.1430.0480.0480.952-1.0480.1430.1430.2260.1940.282-0.321-0.048-0.1550.679-1.3211.274-0.726-0.107-0.1071.155-0.8450.1750.175-0.095-0.286-0.095-0.0950.0950.810-1.1901.190-0.8100.095550.0950.274-0.1780.048-0.0120.822-1.1780.2260.226-0.060-0.0600.0120.0120.198-0.131-0.1430.

12、036-0.131-0.1310.988-1.0120.1780.178-0.036-0.036五 跨 梁附表1-4荷载图跨内最大弯距支座弯距剪力内力M 1M2M3MBMCMDMEVAVBlVBrVclVcrVDlVDrVElVErVF0.0780.0330.046-0.105-0.079-0.07 9-0.10 50.394-0.60 6 0.526-0.47 4 0.500-0.50 00.474-0.52 6 0.606-0.39 40.1000.085-0.053-0.040-0.04 0-0.05 30.447-0.55 30.0130.0130.500-0.50 0-0.01 3-

13、0.01 30.533-0.4470.079-0.053-0.040-0.04 0-0.05 3-0.05 3-0.05 30.513-0.487 00 0.487-0.51 30.0530.0530.073-0.119-0.022-0.04 4-0.05 10.380-0.62 00.598-0.40 2-0.02 3-0.02 30.493-0.50 7 0.0520.0520.0550.064-0.035-0.111-0.02 0-0.0570.0350.0350.4240.5760.591-0.40 9-0.03 7-0.03 7 0.557-0.4430.094-0.0670.018

14、-0.00 50.0010.4330.5670.0850.0860.0230.0230.0060.006-0.00 10.0010.074-0.049-0.0540.014-0.00 40.019-0.04 90.496-0.50 50.0680.068-0.01 8-0.01 80.0040.0040.0720.0130.0530.0530.0130.0130.013-0.06 6-0.06 60.500-0.50 00.0660.066-0.0130.0130.0530.0260.034-0.066-0.0490.049-0.06 60.184-0.31 60.266-0.23 4 0.2

15、50-0.25 00.234-0.26 6 0.3160.1840.0670.059-0.033-0.025-0.020.0330.2170.2830.008-0.25-0.000.21750.0080.2500 -0.0068 0.2830.055-0.033-0.025-0.02 5-0.03 30.033-0.03 30.258-0.242 00 0.242-0.25 80.0330.0330.049-0.075-0.014-0.02 8-0.03 20.1750.3250.311-0.18 9-0.01 4-0.01 40.246-0.25 50.0320.0320.0390.044-

16、0.022-0.070-0.013-0.03 6-0.02 2-0.02 2 0.202-0.29 80.307-0.19 8-0.02 8-0.02 30.286-0.21 40.063-0.0420.011-0.00 30.0010.208-0.29 2 0.0530.053-0.014-0.01 40.0040.004-0.00 1-0.00 10.051-0.031-0.0340.009-0.00 2-0.03 1-0.03 10.247-0.25 30.0430.049-0.011-0.01 10.0020.0020.0500.008-0.033-0.03 30.0080.0080.

17、008-0.04 1-0.04 10.250-0.25 00.0410.041-0.00 8-0.00 80.1710.1120.132-0.158-0.118-0.118-0.15 80.342-0.65 80.540-0.46 00.500-0.50 00.460-0.54 00.658-0.3420.2110.191-0.079-0.059-0.05 9-0.07 90.421-0.57 90.0200.2000.500-0.50 0-0.02 0-0.02 00.579-0.42 10.181-0.079-0.059-0.05 9-0.07 9-0.07 9-0.07 90.520-0

18、.48 0 00 0.480-0.52 00.0790.0790.160-0.179-0.032-0.06 6-0.0770.321-0.67 90.647-0.35 3-0.03 4-0.03 40.489-0.51 10.07700770.1400.151-0.052-0.167-0.03 1-0.08 6-0.05 2-0.05 2 0.385-0.61 50.637-0.36 3-0.05-0.05 6 0.586-0.41 460.200-0.1000.027-0.0070.0020.400-0.60 00.1270.127-0.03 1-0.03 40.0090.009-0.00 2-0.00 20.173-0.073-0.0810.022-0.00 5-0.07 3-0.07 30.493-0.50 70.1020.102-0.027-0.02 7 0.0050.0050.1710.020-0.079-0.07 90.0200.0200.020-0.09 9-0.09 90.500-0.50 0-0.02 00.090-0.02 0-0.02 00.2400.1000.122-0.281-0.2110.211-0.28 10.719-1.28 11.070-0.93 01.000-1.00 00.9301.0701.281-0.71 90