双向板弯矩计算表.xls

0.500.09650.0174 0.550.08920.0210 0.600.08200.0243 0.650.07500.0273 0.700.06830.0298 0.750.06190.0318 0.800.05600.0334 0.850.05060.0348 0.900.04560.0359 0.950.04100.0365 1.000.03680.0368 1.000.03680.0368 0.950.03650.0410 0.900.03590.0456 0.850.03480.0506 0.800.03340.0560 0.750.03180.0619 0.700.02980.0683 0.650.02730.0750 0.600.02430.0820 0.550.02100.0892 0.500.01740.9650 、 为板中心平行于 或 方向的跨中弯矩。 q La Lb a b L L b a L L a M b M 2 ( Mql l 表中系数 短边） a L b L a M b M 0.50#0.05840.0060 0.55#0.05630.0083 0.60#0.05380.0105 0.65#0.05120.0127 0.70#0.04850.0149 0.75#0.04570.0168 0.80#0.04280.0187 0.85#0.04000.0206 0.90#0.03720.0221 0.95#0.03450.0234 1.00#0.03180.0243 1.00#0.03180.0243 0.95#0.03270.0282 0.90#0.03300.0323 0.85#0.03280.0369 0.80#0.03240.0423 0.75#0.03190.0485 0.70#0.03090.0553 0.65#0.02920.0627 0.60#0.02690.0707 0.55#0.02400.0792 0.50#0.02010.0830 、 为板中心平行于 或 方向的跨中弯矩。 为固定边中心点平行于 、 方向的固端弯矩。 a b L L b a L L a M b M 2 ( Mql l 表中系数 短边） a L b L a M b M 0 a M q La Lb 0 a M a L b L 0.50#0.04140.0017 0.55#0.04040.0029 0.60#0.04000.0043 0.65#0.03910.0058 0.70#0.03800.0073 0.75#0.03660.0088 0.80#0.03500.0103 0.85#0.03350.0119 0.90#0.03190.0134 0.95#0.03020.0147 1.00#0.02850.0158 1.00#0.02850.0158 0.95#0.02970.0189 0.90#0.03070.0225 0.85#0.03140.0267 0.80#0.03180.0316 0.75#0.03200.0374 0.70#0.03190.0442 0.65#0.03100.0519 0.60#0.02920.0604 0.55#0.02660.0697 0.50#0.02340.0790 、 为板中心平行于 或 方向的跨中弯矩。 为固定边中心点平行于 方向的固端弯矩。 a b L L b a L L a M b M 2 ( Mql l 表中系数 短边） a L b L a M b M 0 a M 0 a M a L q La Lb 0.50# #0.05600.0079 0.55# #0.05290.0105 0.60# #0.04960.0130 0.65# #0.04620.0153 0.70# #0.04260.0171 0.75# #0.03900.0188 0.80# #0.03550.0203 0.85# #0.03220.0216 0.90# #0.02910.0226 0.95# #0.02620.0232 1.00# #0.02340.0234 1.00# #0.02340.0234 0.95# #0.02320.0262 0.90# #0.02260.0291 0.85# #0.02160.0322 0.80# #0.02030.0355 0.75# #0.01880.0390 0.70# #0.01710.0426 0.65# #0.01530.0462 0.60# #0.01300.0496 0.55# #0.01050.0529 0.50# #0.00790.0560 、 为板中心平行于 或 方向的跨中弯矩。 、 为固定边中心点平行于 、 方向的固端弯矩。 a b L L b a L L a M b M 2 ( Mql l 表中系数 短边） a L b L a M b M 0 a M 0 a M a L b L 0 b M 0 b M q La Lb 0.50# #0.04090.0028 0.55# #0.03980.0041 0.60# #0.03850.0059 0.65# #0.03700.0075 0.70# #0.03520.0091 0.75# #0.03330.0107 0.80# #0.03130.0123 0.85# #0.02920.0138 0.90# #0.02700.0151 0.95# #0.02490.0161 1.00# #0.02280.0167 1.00# #0.02280.0167 0.95# #0.02300.0193 0.90# #0.02310.0220 0.85# #0.02290.0254 0.80# #0.02240.0289 0.75# #0.02140.0327 0.70# #0.01980.0368 0.65# #0.01770.0411 0.60# #0.01530.0452 0.55# #0.01270.0492 0.50# #0.00980.0535 、 为板中心平行于 或 方向的跨中弯矩。 、 为固定边中心点平行于 、 方向的固端弯矩。 a b L L b a L L a M b M 2 ( Mql l 表中系数 短边） a L b L a M b M 0 a M 0 a M a L b L 0 b M 0 b M q La Lb 0.50# #0.04010.0038 0.55# #0.03850.0055 0.60# #0.03670.0076 0.65# #0.03460.0096 0.70# #0.03220.0114 0.75# #0.02970.0129 0.80# #0.02710.0143 0.85# #0.02460.0156 0.90# #0.02220.0167 0.95# #0.01980.0173 1.00# #0.01760.0176 1.00# #0.01760.0176 0.95# #0.01730.0198 0.90# #0.01670.0222 0.85# #0.01560.0246 0.80# #0.01430.0271 0.75# #0.01290.0297 0.70# #0.01140.0322 0.65# #0.00960.0346 0.60# #0.00760.0367 0.55# #0.00550.0385 0.50# #0.00380.0401 、 为板中心平行于 或 方向的跨中弯矩。 、 为固定边中心点平行于 、 方向的固端弯矩。 a b L L b a L L a M b M 2 ( Mql l 表中系数 短边） a L b L a M b M 0 a M 0 a M a L b L 0 b M 0 b M q La Lb 0.500.06550.13000.01520.1218 0.550.07310.13220.02050.1213 0.600.08110.13450.02700.1206 0.650.08940.13690.03410.1198 0.700.09790.13950.04210.1188 0.750.10700.14250.05100.1176 0.800.11660.14590.06070.1161 0.850.12670.14940.07130.1143 0.900.13740.15320.08210.1120 0.950.14850.15680.09360.1091 1.000.16040.16040.10550.1055 1.000.16040.16040.10550.1055 0.950.15680.14850.10910.0936 0.900.15320.13740.11200.0821 0.850.14940.12670.11430.0713 0.800.14590.11660.11610.0607 0.750.14250.10700.11760.0510 0.700.13950.09790.11880.0421 0.650.13690.08940.11980.0341 0.600.13450.08110.12060.0270 0.550.13220.07310.12130.0205 0.500.13000.06550.12180.0152 、 为板中心平行于 或 方向的跨中弯矩。 、 为自由边中心点平行于 、 方向的跨中弯矩。 a b L L b a L L a M b M 2 ( Mql l 表中系数 长边） a L b L a M b M 0a M a0 M a L b L 0b M 0b M q La Lb 0.500.06440.12780.00750.1231 0.550.07090.12890.01020.1228 0.600.07730.13000.01310.1224 0.650.08360.13100.01620.1219 0.700.08990.13210.01950.1214 0.750.09620.13330.02310.1208 0.800.10250.13450.02680.1202 0.850.10890.13580.03050.1195 0.900.11520.13700.03430.1188 0.950.12160.13820.03830.1180 1.000.12800.13940.04250.1172 1.000.12800.13940.04250.1172 0.950.12050.12690.04210.1051 0.900.11290.11490.04140.0938 0.850.10520.10340.04050.0832 0.800.09750.09240.03930.0733 0.750.08980.08190.03750.0642 0.700.08220.07210.03540.0557 0.650.07460.06300.03300.0479 0.600.06700.05440.03050.0408 0.550.05930.04620.02770.0344 0.500.05160.03840.02460.0281 、 为板中心平行于 或 方向的跨中弯矩。 、 为自由边中心点平行于 、 方向的跨中弯矩。 a b L L b a L L a M b M 2 ( Mql l 表中系数 长边） a L b L a M b M 0a M a0 M a L b L 0b M 0b M q La Lb 0.500.03810.05130.02360.0272 0.550.04510.05890.02740.0313 0.600.05230.06610.03100.0352 0.650.05970.07300.03160.0389 0.700.06720.07960.03830.0425 0.750.07490.08590.04210.0458 0.800.08280.09190.04590.0490 0.850.09050.09750.04970.0521 0.900.09810.10280.05350.0551 0.950.10560.10790.05720.0579 1.000.11280.11280.06070.0607 1.000.11280.11280.06070.0607 0.950.10790.10560.05790.0572 0.900.10280.09810.05510.0535 0.850.09750.09050.05210.0497 0.800.09190.08280.04900.0459 0.750.08590.07490.04580.0421 0.700.07960.06720.04250.0383 0.650.07300.05970.03890.0316 0.600.06610.05230.03520.0310 0.550.05890.04510.03130.0274 0.500.05130.03810.02720.0236 、 为板中心平行于 或 方向的跨中弯矩。 、 为自由边中心点平行于 、 方向的跨中弯矩。 a b L L b a L L a M b M 2 ( Mql l 表中系数 长边） a L b L a M b M 0a M a0 M a L b L 0b M 0b M q La Lb 0.350.02900.01260.0150 0.400.03630.01510.0194 0.450.04360.01740.0243 0.500.05100.01920.0295 0.550.05830.02060.0346 0.600.06510.02170.0396 0.650.07160.02240.0446 0.700.07740.02280.0493 0.750.08280.02300.0538 0.800.08750.02310.0581 0.850.09170.02300.0622 0.900.09550.02280.0661 0.950.09920.02230.0698 1.000.10260.02160.0733 1.100.10760.02040.0797 1.200.11190.01890.0853 1.300.11480.01750.0902 1.400.11720.01610.0944 1.500.11910.01480.0979 1.750.12130.01160.1051 2.000.12320.00880.1106 、 为板中心平行于 或 方向的跨中弯矩。 为自由边中心点平行于 方向的跨中弯矩。 a b L L a M b M 2 ( Mql l 表中系数 自由边） a L b L a M b M b L 0b M 0b M q Lb La 0.35#0.0088-0.00410.0026 0.40#0.0133-0.00290.0044 0.45#0.0189-0.00160.0072 0.50#0.02550.00000.0104 0.55#0.03250.00200.0138 0.60#0.03950.00430.0174 0.65#0.04650.00660.0214 0.70#0.05350.00870.0256 0.75#0.06060.01050.0300 0.80#0.06760.01210.0345 0.85#0.07360.01350.0388 0.90#0.07870.01480.0429 0.95#0.08350.01590.0470 1.00#0.08810.01690.0510 1.10#0.09590.01770.0584 1.20#0.10240.01830.0652 1.30#0.10740.01820.0715 1.40#0.11170.01790.0774 1.50#0.11490.01720.0828 1.75#0.11920.01490.0940 2.00#0.12220.01200.1018 、 为板中心平行于 或 方向的跨中弯矩。 为固定边中心点平行于 方向的固端弯矩。 为自由边中心点平行于 方向的跨中弯矩。 a b L L a M b M 2 ( Mql l 表中系数 自由边） a L b L a M b M a L 0b M 0 a M 0b M b L 0 a M Lb La q 0.35# 0.0240-0.07850.00930.0131 0.40# 0.0281-0.08340.01020.0158 0.45# 0.0315-0.08740.01090.0185 0.50# 0.0342-0.08950.01140.0210 0.55# 0.0364-0.09000.01190.0232 0.60# 0.0382-0.09010.01220.0253 0.65# 0.0396-0.09000.01200.0271 0.70# 0.0406-0.08970.01150.0286 0.75# 0.0412-0.08920.01090.0300 0.80# 0.0415-0.08840.01030.0344 0.85# 0.0416-0.08720.00980.0326 0.90# 0.0417-0.08600.00940.0336 0.95# 0.0418-0.08480.00900.0314 1.00# 0.0419-0.08430.00850.0351 1.10# 0.0419-0.08400.00740.0359 1.20# 0.0418-0.08380.00610.0365 1.30# 0.0418-0.08360.00470.0371 1.40# 0.0417-0.08350.00350.0377 1.50# 0.0417-0.08340.00250.0383 1.75# 0.0417-0.08330.00150.0400 2.00# 0.0417-0.08330.00080.0417 、 为板中心平行于 或 方向的跨中弯矩。 为固定边中心点平行于 方向的固端弯矩。 为自由边中心点平行于 方向的跨中弯矩。 为平行于 方向自由边上固定端的支座弯矩。 a b L L a M b M 2 ( Mql l 表中系数 自由边） a L b L a M b M b L 0 0b M 0 b M 0b M b L 0 b M 0 0b M b L 0b M q Lb La 0.35# #0.0126-0.0471-0.00230.0047 0.40# #0.0171-0.0563-0.00060.0067 0.45# #0.0210-0.06550.00120.0087 0.50# #0.0246-0.07420.00290.0108 0.55# #0.0279-0.07830.00440.0131 0.60# #0.0309-0.08150.00560.0154 0.65# #0.0335-0.08400.00660.0175 0.70# #0.0356-0.08580.00740.0194 0.75# #0.0372-0.08690.00810.0212 0.80# #0.0385-0.08720.00870.0229 0.85# #0.0395-0.08730.00910.0244 0.90# #0.0402-0.08720.00920.0258 0.95# #0.0408-0.08700.00910.0271 1.00# #0.0413-0.08660.00900.0283 1.10# #0.0415-0.08580.00850.0303 1.20# #0.0416-0.08490.00770.0321 1.30# #0.0417-0.08420.00670.0337 1.40# #0.0417-0.08380.00590.0351 1.50# #0.0417-0.08360.00520.0362 1.75# #0.0417-0.08340.00300.0381 2.00# #0.0417-0.08330.00150.0395 、 为板中心平行于 或 方向的跨中弯矩。 、 为固定边中心点平行于 、 方向的固端弯矩。 为自由边中心点平行于 方向的跨中弯矩。 为平行于 方向自由边上固定端的支座弯矩。 a b L L a M b M 2 ( Mql l 表中系数 自由边） a L b L a M b M b L 0 0b M 0 a M 0b M b L 0 b M 0 0b M b L 0b M 0 b M a L 0 a M q Lb La 0.500.02840.03770.05020.0117 0.550.02770.03710.04680.0126 0.600.02690.03640.04350.0135 0.650.02610.03560.04020.0142 0.700.02520.03470.03690.0149 0.750.02420.03370.03390.0159 0.800.02320.03270.03110.0167 0.850.02210.03150.02850.0174 0.900.02090.03030.02600.0180 0.950.01970.02910.02370.0183 1.000.01850.02790.02160.0184 1.000.01850.02790.02160.0184 0.950.01940.02940.02230.0205 0.900.02010.03110.02280.0228 0.850.02060.03290.0230.0253 0.800.02090.03480.02320.0280 0.750.02120.03670.02330.0311 0.700.02130.03860.02330.0345 0.650.02110.04060.02300.0384 0.600.02060.04270.02250.0425 0.550.01990.04490.02180.0470 0.500.01900.04710.02080.0514 、 为板中心平行于 或 方向的跨中弯矩。 、 为1-1边和2-2边板角处与边成45方向的斜向弯矩。 a b L L b a L L a M b M 2 ( Mql l 表中系数 短边） a L b L maxb M maxa M 2ab M 1ab M q La Lb 11 22 1ab M 2ab M 0.50# 0.02790.03840.0070 0.55# 0.02780.03700.0076 0.60# 0.02770.03540.0082 0.65# 0.02760.03360.0090 0.70# 0.02740.03170.0098 0.75# 0.02710.02990.0106 0.80# 0.02670.02820.0113 0.85# 0.02620.02650.0120 0.90# 0.02570.02480.0126 0.95# 0.02520.02310.0133 1.00# 0.02460.02150.0138 1.00# 0.02460.02150.0138 0.95# 0.02620.02220.0159 0.90# 0.02790.02280.0183 0.85# 0.02980.02330.0211 0.80# 0.03200.02370.0241 0.75# 0.03460.02380.0275 0.70# 0.03710.02380.0313 0.65# 0.03960.02370.0357 0.60# 0.04190.02310.0401 0.55# 0.04430.02230.0449 0.50# 0.04660.02120.0500 各弯矩符号意义如前表所述 a b L L b a L L 2 ( Mql l 表中系数 短边） maxb M maxa M 0 b M 1ab M q La Lb 11 0.50# 0.0166 0.02730.0051 0.55# 0.0165 0.02640.0059 0.60# 0.0163 0.02540.0067 0.65# 0.0161 0.02420.0076 0.70# 0.0159 0.02300.0084 0.75# 0.0157 0.02170.0089 0.80# 0.0155 0.02050.0093 0.85# 0.0152 0.01920.0097 0.90# 0.0148 0.01790.0102 0.95# 0.0143 0.01670.0107 1.00# 0.0137 0.01550.0111 1.00# 0.0137 0.01550.0111 0.95# 0.0147 0.01600.0129 0.90# 0.0156 0.01630.0149 0.85# 0.0164 0.01670.0172 0.80# 0.0171 0.01710.0197 0.75# 0.0177 0.01740.0226 0.70# 0.0183 0.01760.0259 0.65# 0.0186 0.01750.0296 0.60# 0.0187 0.01730.0338 0.55# 0.0185 0.01710.0380 0.50# 0.0182 0.01690.0423 各弯矩符号意义如前表所述 a b L L b a L L 2 ( Mql l 表中系数 短边） maxb M maxa M 0 b M 2ab M q La Lb 11 22 0.50# #0.02080.0037 0.55# #0.02050.0042 0.60# #0.02020.0048 0.65# #0.01960.0054 0.70# #0.01910.0060 0.75# #0.01840.0065 0.80# #0.01770.0069 0.85# #0.01700.0072 0.90# #0.01630.0075 0.95# #0.01560.0707 1.00# #0.01480.0079 1.00# #0.01480.0079 0.95# #0.01560.0095 0.90# #0.01640.0112 0.85# #0.01710.0133 0.80# #0.01770.0158 0.75# #0.01810.0187 0.70# #0.01840.0221 0.65# #0.01800.0260 0.60# #0.01760.0302 0.55# #0.01720.0349 0.50# #0.01630.0399 各弯矩符号意义如前表所述 a b L L b a L L 2 ( Mql l 表中系数 短边） maxb M maxa M 0 1b M 0 2b M q La Lb 11 22 0.500.03990.01170.04250.0117-0.0601 0.550.03490.01130.03750.0133-0.0582 0.600.03020.01460.03300.0146-0.0562 0.650.02600.01550.02900.0155-0.0543 0.700.02210.01590.02540.0159-0.0522 0.750.01870.01600.02250.0160-0.0499 0.800.01580.01590.02020.0159-0.0475 0.850.01330.01570.01910.0157-0.0450 0.900.01120.01530.01630.0153-0.0424 0.950.00950.01490.01460.0149-0.0399 1.000.00790.01420.01300.0142-0.0375 1.000.00790.01420.01300.0142-0.0375 0.950.00730.00510.01310.0152-0.0389 0.900.00670.01590.01310.0163-0.0403 0.850.00590.01670.01290.0174-0.0417 0.800.00520.01750.01250.0185-0.0433 0.750.00440.01830.01210.0198-0.0451 0.700.00360.01900.01150.0210-0.0473 0.650.00290.01950.01080.0220-0.0496 0.600.00210.02000.00990.0231-0.0521 0.550.00150.02040.00890.0239-0.0546 0.500.00090.02070.00760.0247-0.0572 各弯矩符号意义如前表所述 a b L L b a L L 2 ( Mql l 表中系数 短边） maxb M maxa M b M a M 0 maxa M q La Lb 0.50# 0.02510.0058-0.0362 0.55# 0.02350.0062-0.0360 0.600.05780.02170.0068-0.0356 0.65# 0.01980.0079-0.0352 0.70# 0.01790.0089-0.0346 0.75# 0.01610.0096-0.0338 0.80# 0.01430.0101-0.0329 0.85# 0.01280.0105-0.0319 0.90# 0.01170.0107-0.0307 0.95# 0.01040.0106-0.0296 1.00# 0.00950.0105-0.0285 1.00# 0.00950.0105-0.0285 0.95# 0.00960.0116-0.0307 0.90# 0.00960.0127-0.0330 0.850.03760.00950.0138-0.0352 0.80# 0.00940.0148-0.0373 0.75# 0.00940.0159-0.0395 0.70# 0.00930.0170-0.0415 0.65# 0.00930.0182-0.0439 0.60# 0.00920.0196-0.0460 0.55# 0.00920.0211-0.0480 0.50# 0.00920.0230-0.0499 各弯矩符号意义如前表所述 a b L L b a L L 2 ( Mql l 表中系数 短边） maxb M maxa M 0 b M 0 maxa M q La Lb 0.50# 0.03520.0065-0.04650.00540.0284 0.55# 0.03260.0076-0.04610.00700.0259 0.60# 0.03000.0087-0.04570.00850.0235 0.65# 0.02760.0098-0.04520.00930.0212 0.70# 0.02520.0111-0.04450.01090.0190 0.75# 0.02300.0120-0.04340.01180.0169 0.80# 0.02080.0126-0.04210.01230.0148 0.85# 0.01880.0129-0.04040.01240.0128 0.90# 0.01680.0130-0.03870.01240.0110 0.95# 0.01510.0130-0.03730.01240.0095 1.00# 0.01360.0129-0.03610.01230.0083 1.00# 0.01360.0129-0.03610.01230.0083 0.95# 0.01370.0141-0.03780.01320.0077 0.90# 0.01370.0153-0.03970.01420.0070 0.85# 0.01350.0166-0.04180.01530.0062 0.80# 0.01300.0179-0.04390.01650.0054 0.75# 0.01260.0192-0.04600.01750.0046 0.70# 0.01220.0205-0.04830.01830.0038 0.65# 0.01160.0218-0.05070.01900.0031 0.60# 0.01100.0229-0.05330.01960.0024 0.55# 0.01040.0239-0.05600.02010.0017 0.50# 0.00980.0248-0.05910.02060.0010 各弯矩符号意义如前表所述 a b L L b a L L 2 ( Mql l 表中系数 短边） maxb M maxa M 0 b M 0 maxa M a M b M q La Lb 0.50# #0.02000.0050-0.02940.00190.0200 0.55# #0.01920.0051-0.02960.00280.0192 0.60# #0.01830.0052-0.02970.00380.0183 0.65# #0.01730.0055-0.02980.00480.0173 0.70# #0.01610.0058-0.02980.00580.0161 0.75# #0.01520.0066-0.02960.00660.0149 0.80# #0.01420.0072-0.02930.00720.0136 0.85# #0.01320.0078-0.02900.00780.0123 0.90# #0.01220.0083-0.02850.00830.0111 0.95# #0.01120.0086-0.02790.00860.0099 1.00# #0.01010.0088-0.02700.00880.0088 1.00# #0.01010.0088-0.02700.00880.0088 0.95# #0.01030.0099-0.02910.00990.0086 0.90# #0.01040.0111-0.03130.01110.0083 0.85# #0.01030.0123-0.03360.01230.0078 0.80# #0.01010.0136-0.03600.01360.0072 0.75# #0.00970.0150-0.03870.01490.0066 0.70# #0.00930.0164-0.04140.01610.0058 0.65# #0.00920.0180-0.04380.01730.0048 0.60# #0.00920.0196-0.04610.01830.0038 0.55# #0.00920.0210-0.04820.01920.0028 0.50# #0.00920.0223-0.05000.02000.0019 各弯矩符号意义如前表所述 a b L L b a L L 2 ( Mql l 表中系数 短边） maxb M maxa M 0 1b M 0 maxa M a M b M 0 2b M q La Lb 11 22 0.300.00730.00400.0051 0.350.00970.00580.0065 0.400.01210.00670.0079 0.450.01460.00860.0092 0.500.01710.01050.0104 0.550.01940.01250.0114 0.600.02150.01450.0122 0.650.02340.01650.0128 0.700.02510.01840.0133 0.750.02660.02030.0137 0.800.02780.02220.0139 0.850.02880.02410.0140 0.900.02970.02590.0141 0.950.03040.02760.0140 1.000.03100.02920.0139 1.100.03150.03230.0135 1.200.03170.03520.0129 1.300.03140.03790.0123 1.400.03100.04040.0116 1.500.03040.04270.0108 1.750.02820.04740.0090 2.000.02560.05110.0070 各弯矩符号意义如前表所述 b a L L 2 ( Mql l 表中系数 自由边） 0a M a M b M q La Lb 0.300.00280.00060.0002-0.0048-0.0120-0.0089 0.350.00350.00120.0009-0.0066-0.0148-0.0112 0.400.00440.00180.0016-