第七章内力组合.docx

1、第七章内力组合第七章-内力组合第七章-内力组合第七章 内力组合和最不利内力确定7.1框架梁内力组合：1、基本组合公式：1）梁端负弯矩组合公式:-1.01.2恒+1.40.9(活+风) -1.01.35恒+1.4(0.7活+0.6风)-0.751.2(恒+0.5活)+1.3地2）梁端正弯矩组合公式: 0.751.3地-1.0(恒+0.5活)3）梁跨中正弯矩组合公式: 1.01.2恒+1.40.9(活+风) 1.01.35恒+1.4(0.7活+0.6风)0.751.2(恒+0.5活)+1.3地4)梁端剪力组合公式:1.01.2恒+0.91.4(风+活)1.01.35恒+1.4(0.7活+0.6风)

2、 0.851.2(恒+0.5活)+1.3地7.2框架柱内力组合采取以下组合方式考虑地震作用时： 1.3地+1.2(恒+0.5活)不考虑地震作用时：0(1.35恒+0.71.4活) 01.2恒+1.40.9（风+活)7.3框架梁内力组合如下横梁内力组合表：左风右风左风右风左震右震杆件截面内力类型恒载活载左风右风左震右震1.2恒1.4活1.35恒0.7活1.2恒载1.4风载1.2恒1.4*0.9（活风）1.2*（恒0.5*活）1.3*震A5B5M-59.42-6.262.795-2.79535.63-35.63-80.068-86.477-67.391-75.217-75.6699-82.7133

3、-28.741-121.379V-77.55-6.17-0.6710.671-8.538.53-101.698-110.863-93.9994-92.1206-101.68-99.9887-107.85-85.673跨中M-88.32-8.88-0.3780.378-4.924.92-118.416-128.112-106.513-105.455-117.649-116.697-117.71-104.916M74.866.672.039-2.03925.79-25.7999.17107.73192.686686.9774100.805395.66706127.36160.307V-82.91-

4、6.310.671-0.6718.53-8.53-108.326-118.239-98.5526-100.431-106.597-108.288-92.189-114.367B5C5M-30.49-1.577.8-7.822.77-22.77-38.786-42.7315-25.668-47.508-28.7382-48.3942-7.929-67.131V-12.96-0.88-1.3331.333-16.8716.87-16.784-18.376-17.4182-13.6858-18.3404-14.9812-38.0115.851跨中M-32.24-1.430000-40.69-44.9

5、54-38.688-38.688-40.4898-40.4898-39.546-39.546M30.491.571.8-1.822.77-22.7738.78642.731539.10834.06840.834236.298267.1317.929V-12.96-0.881.333-1.33316.87-16.87-16.784-18.376-13.6858-17.4182-14.9812-18.34045.851-38.011C5D5M-59.42-6.262.795-2.79535.63-35.63-80.068-86.477-67.391-75.217-75.6699-82.7133-2

6、8.741-121.379V-77.55-6.17-0.6710.671-8.538.53-101.698-110.863-93.9994-92.1206-101.68-99.9887-107.85-85.673跨中M-88.32-8.88-0.3780.378-4.924.92-118.416-128.112-106.513-105.455-117.649-116.697-117.71-104.916M74.866.672.039-2.03925.79-25.7999.17107.73192.686686.9774100.805395.66706127.36160.307V-82.91-6.

7、310.671-0.6718.53-8.53-108.326-118.239-98.5526-100.431-106.597-108.288-92.189-114.367A4B4M-68.59-22.516.719-6.71977.76-77.76-113.822-115.107-72.9014-91.7146-102.205-119.1375.274-196.902V-67.62-24.59-1.6711.671-19.5719.57-115.57-115.877-83.4834-78.8046-114.233-110.022-121.34-70.457跨中M-58.54-23.46-0.7

8、050.705-7.2957.295-103.092-102.489-71.235-69.261-100.696-98.9193-93.808-74.8405M69.5324.595.039-5.03963.17-63.17117.862118.455590.490676.3814120.7685108.0703180.31116.069V-67.94-25.311.671-1.67119.57-19.57-116.962-117.029-79.1886-83.8674-111.313-115.524-71.273-122.155B4C4M-15.39-6.74.69-4.6955.8-55.

9、8-27.848-27.4765-11.902-25.034-21.0006-32.819450.052-95.028V-11.16-4.43-3.4743.474-41.3341.33-19.594-19.496-18.2556-8.5284-23.351-14.5966-69.77937.679跨中M-11.46-5.420000-21.34-20.891-13.752-13.752-20.5812-20.5812-17.004-17.004M15.396.74.69-4.6955.8-55.827.84827.476525.03411.90232.819421.000695.028-50

10、.052V-11.16-4.433.474-3.47441.33-41.33-19.594-19.496-8.5284-18.2556-14.5966-23.35137.679-69.779C4D4M-68.58-22.516.719-6.71977.76-77.76-113.81-115.093-72.8894-91.7026-102.193-119.1255.286-196.89V-67.62-24.59-1.6711.671-19.5719.57-115.57-115.877-83.4834-78.8046-114.233-110.022-121.34-70.457跨中M-58.54-2

11、3.46-0.7050.705-7.2957.295-103.092-102.489-71.235-69.261-100.696-98.9193-93.808-74.8405M69.5324.595.309-5.30963.17-63.17117.862118.455590.868676.0034121.1087107.7301180.31116.069V-67.94-25.311.671-1.67119.57-19.57-116.962-117.029-79.1886-83.8674-111.313-115.524-71.273-122.155A3B3M-65.55-23.3310.856-

12、10.86123.34-123.3-111.322-111.823-63.4616-93.8584-94.3772-121.73467.684-253V-67.34-24.65-2.7262.726-30.6530.65-115.318-115.559-84.6244-76.9916-115.302-108.432-135.44-55.753跨中M-59.47-22.48-1.0421.042-1313-102.836-102.765-72.8228-69.9052-101.002-98.3759-101.75-67.952M68.1125.18.772-8.77297.36-97.36116

13、.872117.048594.012869.4512124.4107102.3053223.36-29.776V-68.22-25.262.726-2.72630.65-30.65-117.228-117.357-78.0476-85.6804-110.257-117.126-57.175-136.865B3C3M-16.64-6.257.747-7.74785.99-85.99-28.718-28.714-9.1222-30.8138-18.0818-37.604288.069-135.505V-11.16-4.43-5.7395.739-63.763.7-19.594-19.496-21.

14、4266-5.3574-26.2049-11.7427-98.8666.76跨中M-13.33-4.750000-22.646-22.7455-15.996-15.996-21.981-21.981-18.846-18.846M16.646.257.747-7.74785.99-85.9928.71828.71430.81389.122237.6042218.08178135.505-88.069V-11.16-4.435.739-5.73963.7-63.7-19.594-19.496-5.3574-21.4266-11.7427-26.204966.76-98.86C3D3M-65.55-

15、23.3310.856-10.86123.34-123.3-111.322-111.823-63.4616-93.8584-94.3772-121.73467.684-253V-67.34-24.65-2.7262.726-30.6530.65-115.318-115.559-84.6244-76.9916-115.302-108.432-135.44-55.753跨中M-59.47-22.48-1.0421.042-1313-102.836-102.765-72.8228-69.9052-101.002-98.3759-101.75-67.952M68.1125.18.772-8.77297

16、.36-97.36116.872117.048594.012869.4512124.4107102.3053223.36-29.776V-68.22-25.262.726-2.72630.65-30.65-117.228-117.357-78.0476-85.6804-110.257-117.126-57.175-136.865A2B2M-65.8-23.4215.094-15.09157.48-157.5-111.748-112.25-57.8284-100.092-89.4508-127.488111.712-297.736V-67.36-24.24-3.8473.847-39.739.7

17、-114.768-115.176-86.2178-75.4462-116.222-106.527-146.99-43.766跨中M-59.2-20.57-1.2461.246-14.5514.545-99.838-100.49-72.7844-69.2956-98.5282-95.3882-102.29-64.4735M68.2427.5412.603-12.6128.39-128.4120.444119.66499.532264.2438132.4682100.7086265.319-68.495V-68.2-25.673.847-3.84739.7-39.7-117.778-117.74-

18、76.4542-87.2258-109.337-119.031-45.632-148.852B2C2M-16.53-6.2111.131-11.13113.39-113.4-28.53-28.5255-4.2526-35.4194-13.6355-41.6857123.845-170.969V-11.16-4.438.245-8.245-83.9983.99-19.594-19.496-1.849-24.935-8.5851-29.3625-125.2493.137跨中M-13.16-4.6915.094-15.0900-22.358-22.4565.3396-36.9236-2.68296-

19、40.7198-18.606-18.606M16.536.21-3.8473.847113.39-113.428.5328.525514.450225.221822.8133832.50782170.969-123.845V-11.16-4.43-1.2461.24683.99-83.99-19.594-19.496-15.1364-11.6476-20.5438-17.403893.137-125.237C2D2M-65.8-23.4215.094-15.09157.48-157.5-111.748-112.25-57.8284-100.092-89.4508-127.488111.712-

20、297.736V-67.36-24.24-3.8473.847-39.739.7-114.768-115.176-86.2178-75.4462-116.222-106.527-146.99-43.766跨中M-59.2-20.57-1.2461.246-14.5514.545-99.838-100.49-72.7844-69.2956-98.5282-95.3882-102.29-64.4735M68.2427.5412.063-12.06128.39-128.4120.444119.66498.776264.9998131.7878101.389265.319-68.495V-68.2-2

21、5.673.847-3.84739.7-39.7-117.778-117.74-76.4542-87.2258-109.337-119.031-45.632-148.852A1B1M-58.77-21.6220.455-20.46180.08-180.1-100.792-100.96-41.887-99.161-71.9919-123.539150.608-317.6V-66.59-24.5-5.1635.163-45.3745.37-114.208-114.397-87.1362-72.6798-117.283-104.273-153.59-35.627跨中M-66.41-24.43-1.8

22、671.867-16.7516.75-113.894-114.084-82.3058-77.0782-112.826-108.121-116.13-72.575M65.6524.216.721-16.72146.58-146.6112.66112.8275102.189455.3706130.340588.20354283.854-97.254V-68.97-25.45.163-5.16345.37-45.37-118.324-118.51-75.5358-89.9922-108.263-121.273-39.023-156.985B1C1M-19.34-7.2414.769-14.77129

23、.47-129.5-33.344-33.349-2.5314-43.8846-13.7215-50.9393140.759-195.863V-11.16-4.43-10.9410.94-95.995.9-19.594-19.496-28.7081.924-32.7582-5.1894-140.72108.62跨中M-17.39-6.240000-29.604-29.7165-20.868-20.868-28.7304-28.7304-24.612-24.612M19.347.2414.769-14.77129.47-129.533.34433.34943.88462.531450.939341

24、3.72146195.863-140.759V-11.16-4.4310.94-10.9495.9-95.9-19.594-19.4961.924-28.708-5.1894-32.7582108.62-140.72C1D1M-57.77-21.6220.455-20.46180.08-180.1-99.592-99.6095-40.687-97.961-70.7919-122.339151.808-316.4V-66.59-24.5-5.1635.163-45.3745.37-114.208-114.397-87.1362-72.6798-117.283-104.273-153.59-35.627跨中M-66.41-24.43-1.8671.867-16.7516.75-113.894-114