图书馆计算书 - secret

2）活载作用下的弯矩分配上柱下柱右梁左梁上柱下柱右梁0.6340.3660.2680.4640.26820.95-20.9513.2800011.193.84-3.84-7.0900017.3824.790-24.790.3880.3880.2240.1830.3170.3170.18386.54-86.5433.5833.58004.4311.199.06-9.06-6.06-6.060031.9538.7196.23-96.230.3880.3880.2240.1830.3170.3170.183-86.5433.5819.380011.190-8.68-5.020036.09-72.18000.3880.3880.2240.1830.3170.3170.183-86.5433.5819.380011.190-11.40-6.850033.37-73.74000.4200.3370.2430.1950.3380.2720.19586.54-86.54000010.52-10.52000097.0600-97.0612.70

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3）恒载作用下的弯矩图（括号内数值为调幅后的弯矩）：

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4）活荷载作用下的弯矩图（括号内数值为调幅后的弯矩）： 27

4）活载作用下的弯距：

9-10跨 楼 左端 层 M 5 4 3 2 1 -17.38 -70.66 -72.18 -73.24 -68.23 M’

中间 M 15.23 62.33 61.57 60.79 63.13 M’ 右端 M 24.79 96.23 96.23 96.23 97.06 M’ -13.90 -56.53 -57.74 -58.99 -30.58 19.45 79.02 78.42 77.79 91.66 19.83 76.98 76.98 76.98 77.65

注: 1、M’为调幅后的弯距。2、弯矩符号顺时针为正

表格中M为前图中弯矩经过再次分配所得！

6.梁端剪力：

均布荷载下: V左?

(1)恒载作用下梁端剪力:

部位 层次 5 4 3 2 1 p (KN) 143.41 107.23 107.23 107.23 107.23 q (KN/m) 31.51 23.57 23.57 23.57 23.57 L (m) 7.5 ∑M (KN.M) 144.96 Pql?MFlql?M V右??? V’=V—q×b/2 ??22l22lV左 (KN) 170.54 138.46 138.46 138.46 138.94 V右 (KN) 209.20 148.86 145.55 145.55 145.06 V左? V右? (KN) 161.11 128.08 131.39 131.389 131.87 (KN) 199.74 141.79 138.48 138.48 137.99 边跨 7.5 51.43 7.5 7.5 7.5 26.58 26.58 22.96

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