【某5层酒店建筑的横向框架内力组合计算案例1300字】

某5层酒店建筑的横向框架内力组合计算案例本设计中考虑了四种内力组合：1.2SGK+1.26(SQK+SWK)1.35SGK+SQK1.2SGK+1.4SQK1.2SGK+1.4SWK1.1框架梁内力组合按上式中的四种组合计算梁内力，各层梁内力组合见表8-1，表中SGK、SQK两列中的梁弯矩M为经过调幅后的弯矩(调幅系数取0.8)。层次截面内力SGKSQK左SWK右SWK一层AM-153.707-35.74255.652-55.652V258.6243.171-10.97410.974B左M-168.284-37.13237.625-37.625V262.9123.57910.974-10.974B右M-68.358-8.58439.926-39.926V23.645-19.96319.963跨间MAB216.649.5519.0149.014跨间MBC-76.9258.3300三层AM-156.046-36.34421.564-21.564V258.4933.135-4.2524.252B左M-171.518-37.96614.58-14.58V263.0433.6154.252-4.252B右M-67.738-8.32415.471-15.471V23.645-7.7367.736跨间MAB216.60449.5513.4923.492跨间MBC-76.9258.3300五层AM-153.707-9.1092.874-2.874V222.2450.748-0.5880.588B左M-168.284-9.3052.047-2.047V229.3960.770.588-0.588B右M-68.358-1.3942.141-2.141V22.520.9-1.0711.071跨间MAB189.82111.1490.4140.414跨间MBC-66.2781.500层次1.2SGK+1.26（SQK+SWK）1.35SGK+SQK1.2SGK+1.4SQK1.2SGK+1.4SWK一层-159.362-307.290-243.246-234.487-106.536-262.361300.517341.103352.313314.788294.985325.712-201.320-304.549-264.315-253.926-149.266-254.616333.831319.322358.510320.505330.858300.131-42.539-146.570-100.867-94.047-26.133-137.9269.51561.00336.91435.3680.42056.316333.712344.542341.961329.291272.540272.540-81.814-85.660-95.519-80.648-92.310-92.310三层-205.878-268.022-247.006-238.137-157.066-217.445308.784332.424352.101314.581304.239316.144-235.288-280.605-269.515-258.974-185.410-226.234325.564328.001358.723320.713321.604309.699-72.280-114.654-99.770-92.939-59.626-102.94524.92145.59736.91435.36817.53839.198326.759337.589341.966329.296264.814264.814-81.814-85.660-95.519-80.648-92.310-92.310五层-192.305-207.232-216.613-197.201-180.425-188.472266.896279.490300.779267.741265.871267.517-211.086-224.659-236.488-214.968-199.075-204.807276.986286.974310.455276.353276.098274.452-81.088-89.902-93.677-83.981-79.032-85.02726.80930.63331.30228.28425.52528.523242.355251.846267.407243.394228.365228.365-77.644-80.958-87.975-77.434-79.534-79.534表8-1各层梁内力组合1.2框架柱内力组合取每层柱顶和柱底两个截面，每个截面上有M、N、V。由于柱是偏心受力构件且一般采用对称配筋，故应从上述组合中求出下列最不利内力：及相应的N；及相应的M；及相应的M。层次截面内力SGKSQKSWK左SWK右1.35SGk+SQK1.2SGk+1.4SQk5顶M145.43511.486-4.2124.212207.823190.602N343.3555.623-0.5880.588469.152419.898底M-104.456-18.6442.75-2.75-159.660-151.449N362.0155.623-0.5880.588494.343442.2904顶M99.41424.934-11.09811.098159.143154.204N670.99118.449-2.5462.546924.287831.018底M-95.644-22.3449.080-9.08-151.463-146.054N689.65118.449-2.5762.576949.478853.4103顶M99.41423.075-15.21815.218157.284151.602N998.40431.084-6.8286.8281378.9291241.602底M-95.644-22.34414.917-14.917-151.463-146.054N1017.06431.084-6.8286.8281404.1201263.9942顶M99.41423.075-19.47219.472157.284151.602N1325.81743.969-13.80413.8041833.8221652.537底M-95.644-22.34419.472-19.472-151.463-146.054N1344.47743.969-13.80413.8041859.0131674.9291顶M95.61422.215-27.82827.828151.294145.838N1653.36156.89-24.47824.4782288.9272063.679底M-96.52-22.4651.681-51.681-152.762-147.268N1693.13756.89-24.77824.7782342.6252111.410层次1.2SGk+1.26（SQK+SWK）1.2SGk+1.4SWk5183.687194.301168.625180.419194.301168.625207.823418.370419.852411.203412.849419.852411.203469.152-145.374-152.304-121.497-129.197-152.304-121.497-159.660440.762442.244433.595435.241442.244433.595494.3434136.730164.697103.760134.834164.697103.760159.143825.227831.643801.625808.754831.643801.625924.287-131.485-154.367-102.061-127.485-154.367-102.061-151.463847.581854.073823.975831.188854.073823.975949.4783129.197167.54697.992140.602167.54697.992157.2841228.6471245.8541188.5261207.6441245.8541188.5261378.929-124.131-161.722-93.889-135.657-161.722-93.889-151.4631251.0391268.2461210.9181230.0361268.2461210.9181404.1202123.837172.90692.036146.558172.90692.036157.2841628.9881663.7741571.6551610.3061663.7741571.6551833.822-118.392-167.461-87.512-142.034-167.461-87.512-151.4631651.3801686.1661594.0471632.6981686.1661594.0471859.0131107.664177.79175.778153.696177.79175.778151.2942024.8722086.5571949.7642018.3022086.5571949.7642288.927-79.006-209.242-43.471-188.177-209.242-43.471-152.7622072.2262134.6661997.0752066.4542134.6661997.0752342.625表8-2框架A柱弯矩和轴力组合层次截面内力SGKSQKSWK左SWK右1.35SGK+SQK1.2SGK+1.4SQK5顶M-97.185-10.074-6.2966.296-141.274-130.726N302.6568.638-0.4830.483417.224375.280底M68.11210.9935.048-5.048102.94497.125N321.3168.638-0.4830.483442.415397.6724顶M-64.196-20.751-16.60716.607-107.416-106.087N655.05637.552-1.2891.289921.878838.640底M63.0914.77416.279-16.27999.94696.392N673.71637.552-1.2891.289947.069861.0323顶M-66.636-19.283-24.55924.559-109.242-106.959N1007.67966.347-4.7734.7731426.7141302.101底M63.0917.76724.559-24.559102.939100.582N1026.33966.347-4.7734.7731451.9051324.4932顶M-66.636-19.28331.738-31.738-109.242-106.959N1360.30295.172-7.8067.8061931.5801765.603底M61.20917.76731.738-31.738100.39998.325N1378.96295.172-7.8067.8061956.7711787.9951顶M-60.396-19.095-43.88443.884-100.630-99.208N1712.794123.961-16.79516.7952436.2332228.898底M59.22416.58967.215-67.21596.54194.293N1752.57123.961-16.79516.7952489.9312276.629层次1.2SGK+1.26（SQK+SWK）1.2SGK+1.4SWK5-137.248-121.382-125.436-107.808-121.382-125.436-141.274373.463374.680362.511363.863374.680362.511417.224101.94689.22588.80274.66789.22588.802102.944395.855397.072384.903386.255397.072384.903442.4154-124.106-82.257-100.285-53.785-82.257-100.285-107.416831.759835.007784.263787.872835.007784.263921.878114.83573.81298.49952.91773.81298.49999.946854.151857.399806.655810.264857.399806.655947.0693-135.204-73.315-114.346-45.581-73.315-114.346-109.2421286.7981298.8261202.5331215.8971298.8261202.5331426.714129.03967.150110.09141.32567.150110.091102.9391309.1901321.2181224.9251238.2891321.2181224.9251451.9052-64.270-144.250-35.530-124.396-144.250-35.530-109.2421742.4441762.1151621.4341643.2911762.1151621.4341931.580135.82755.847117.88429.01855.847117.884100.3991764.8361784.5071643.8261665.6831784.5071643.8261956.7711-151.829-41.241-133.913-11.038-41.241-133.913-100.6302190.3822232.7052031.8402078.8662232.7052031.8402436.233176.6627.280165.170-23.0327.280165.17096.5412238.1132280.4372079.5712126.5972280.4372079.5712489.931表8-2框架B柱弯矩和轴力组合表9-3框架A柱剪力组合层次SGKSQK左SWK右SWK1.2SGK+1.4SWK→←5-15.929-2.8542.914-2.914-116.049-123.8464-12.120-3.7093.898-3.898-82.328-104.9283-12.196-3.5197.268-7.268-76.752-110.5032-11.817-3.39410.452-10.452-71.819-115.4361-6.202-1.