设计计算书(8)

2019-03-23 14:06

My= 2.79 + 1.45 = 4.23kN2M

Asy= 283.19mm2,实配φ 8@150 (As = 335.mm2) ρmin = 0.236% , ρ = 0.279%

Mx' =0.05717*(1.20* 5.2+1.40* 3.0)* 2.9^2 = 5.02kN2M

Asx'= 283.19mm2,实配φ 8@150 (As = 335.mm2,可能与邻跨有关系) ρmin = 0.236% , ρ = 0.279%

My' =0.08005*(1.20* 5.2+1.40* 3.0)* 2.9^2 = 7.03kN2M

Asy'= 348.02mm2,实配φ10@200 (As = 393.mm2,可能与邻跨有关系) ρmin = 0.236% , ρ = 0.327%

楼板B4计算书

一、基本资料: 1、房间编号:4

2、边界条件(左端/下端/右端/上端):固定/固定/铰支/固定/ 3、荷载:

永久荷载标准值:g = 5.20 kN/M2 可变荷载标准值:q = 2.00 kN/M2

计算跨度 Lx = 4750 mm ;计算跨度 Ly = 2900 mm

板厚 H = 120 mm; 砼强度等级:C20;钢筋强度等级:直径大于12选用HRB335

4、计算方法:弹性算法。 5、泊松比:μ=1/5. 6、考虑活荷载不利组合。 7、程序自动计算楼板自重。 二、计算结果: Mx =(0.01073+0.03828/5)*(1.20* 5.2+1.40* 1.5)* 2.9^2 = 1.29kN2M 考虑活载不利布置跨中X向应增加的弯矩:

Mxa =(0.02485+0.08043/5)*(1.4* 1.5)* 2.9^2 = 0.72kN2M Mx= 1.29 + 0.72 = 2.01kN2M

Asx= 283.19mm2,实配φ 8@150 (As = 335.mm2) ρmin = 0.236% , ρ = 0.279%

My =(0.03828+0.01073/5)*(1.20* 5.2+1.40* 1.5)* 2.9^2= 2.84kN2M 考虑活载不利布置跨中Y向应增加的弯矩:

Mya =(0.08043+0.02485/5)*(1.4* 1.5)* 2.9^2 = 1.51kN2M My= 2.84 + 1.51 = 4.34kN2M

Asy= 283.19mm2,实配φ 8@150 (As = 335.mm2) ρmin = 0.236% , ρ = 0.279%

Mx' =0.05712*(1.20* 5.2+1.40* 3.0)* 2.9^2 = 5.02kN2M

Asx'= 283.19mm2,实配φ 8@150 (As = 335.mm2,可能与邻跨有关系) ρmin = 0.236% , ρ = 0.279%

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My' =0.08102*(1.20* 5.2+1.40* 3.0)* 2.9^2 = 7.11kN2M

Asy'= 352.39mm2,实配φ10@200 (As = 393.mm2,可能与邻跨有关系) ρmin = 0.236% , ρ = 0.327%

楼板B5计算书

一、基本资料: 1、房间编号: 5

2、边界条件(左端/下端/右端/上端):铰支/固定/固定/铰支/ 3、荷载:

永久荷载标准值:g = 5.20 kN/M2 可变荷载标准值:q = 2.00 kN/M2

计算跨度 Lx = 4550 mm ;计算跨度 Ly = 2400 mm

板厚 H = 120 mm; 砼强度等级:C25;钢筋强度等级:直径大于12选用HRB335

4、计算方法:弹性算法。 5、泊松比:μ=1/5. 6、考虑活荷载不利组合。 7、程序自动计算楼板自重。 二、计算结果: Mx =(0.01449+0.05444/5)*(1.20* 5.2+1.40* 1.5)* 2.4^2 = 1.22kN2M 考虑活载不利布置跨中X向应增加的弯矩:

Mxa =(0.01946+0.09232/5)*(1.4* 1.5)* 2.4^2 = 0.46kN2M Mx= 1.22 + 0.46 = 1.68kN2M

Asx= 283.19mm2,实配φ 8@150 (As = 335.mm2) ρmin = 0.236% , ρ = 0.279%

My =(0.05444+0.01449/5)*(1.20* 5.2+1.40* 1.5)* 2.4^2= 2.75kN2M 考虑活载不利布置跨中Y向应增加的弯矩:

Mya =(0.09232+0.01946/5)*(1.4* 1.5)* 2.4^2 = 1.16kN2M My= 2.75 + 1.16 = 3.92kN2M

Asy= 283.19mm2,实配φ 8@150 (As = 335.mm2) ρmin = 0.236% , ρ = 0.279%

Mx' =0.07855*(1.20* 5.2+1.40* 3.0)* 2.4^2 = 4.72kN2M

Asx'= 283.19mm2,实配φ 8@150 (As = 335.mm2,可能与邻跨有关系) ρmin = 0.236% , ρ = 0.279%

My' =0.11576*(1.20* 5.2+1.40* 3.0)* 2.4^2 = 6.96kN2M

Asy'= 344.52mm2,实配φ10@200 (As = 393.mm2,可能与邻跨有关系) ρmin = 0.236% , ρ = 0.327%

楼板B6计算书

一、基本资料: 1、房间编号: 6

2、边界条件(左端/下端/右端/上端):固定/固定/铰支/铰支/

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3、荷载:

永久荷载标准值:g = 5.20 kN/M2 可变荷载标准值:q = 2.00 kN/M2

计算跨度 Lx = 4750 mm ;计算跨度 Ly = 2400 mm

板厚 H = 120 mm; 砼强度等级:C25;钢筋强度等级:直径大于12选用HRB335

4、计算方法:弹性算法。 5、泊松比:μ=1/5. 6、考虑活荷载不利组合。 7、程序自动计算楼板自重。 二、计算结果: Mx =(0.01371+0.05583/5)*(1.20* 5.2+1.40* 1.5)* 2.4^2 = 1.19kN2M 考虑活载不利布置跨中X向应增加的弯矩:

Mxa =(0.01781+0.09566/5)*(1.4* 1.5)* 2.4^2 = 0.45kN2M Mx= 1.19 + 0.45 = 1.64kN2M

Asx= 283.19mm2,实配φ 8@150 (As = 335.mm2) ρmin = 0.236% , ρ = 0.279%

My =(0.05583+0.01371/5)*(1.20* 5.2+1.40* 1.5)* 2.4^2= 2.81kN2M 考虑活载不利布置跨中Y向应增加的弯矩:

Mya =(0.09566+0.01781/5)*(1.4* 1.5)* 2.4^2 = 1.20kN2M My= 2.81 + 1.20 = 4.01kN2M

Asy= 283.19mm2,实配φ 8@150 (As = 335.mm2) ρmin = 0.236% , ρ = 0.279%

Mx' =0.07859*(1.20* 5.2+1.40* 3.0)* 2.4^2 = 4.73kN2M

Asx'= 283.19mm2,实配φ 8@150 (As = 335.mm2,可能与邻跨有关系) ρmin = 0.236% , ρ = 0.279%

My' =0.11745*(1.20* 5.2+1.40* 3.0)* 2.4^2 = 7.06kN2M

Asy'= 349.78mm2,实配φ10@200 (As = 393.mm2,可能与邻跨有关系) ρmin = 0.236% , ρ = 0.327%

楼板B7计算书

一、基本资料: 1、房间编号:7

2、边界条件(左端/下端/右端/上端):铰支/固定/固定/固定/ 3、荷载:

永久荷载标准值:g = 5.20 kN/M2 可变荷载标准值:q = 2.00 kN/M2

计算跨度 Lx = 4550 mm ;计算跨度 Ly = 2900 mm

板厚 H = 120 mm; 砼强度等级:C20;钢筋强度等级:直径大于12选用HRB335

4、计算方法:弹性算法。

35

5、泊松比:μ=1/5. 6、考虑活荷载不利组合。 7、程序自动计算楼板自重。 二、计算结果: Mx =(0.01132+0.03748/5)*(1.20* 5.2+1.40* 1.5)* 2.9^2 = 1.32kN2M 考虑活载不利布置跨中X向应增加的弯矩:

Mxa =(0.02641+0.07667/5)*(1.4* 1.5)* 2.9^2 = 0.74kN2M Mx= 1.32 + 0.74 = 2.06kN2M

Asx= 283.19mm2,实配φ 8@150 (As = 335.mm2) ρmin = 0.236% , ρ = 0.279%

My =(0.03748+0.01132/5)*(1.20* 5.2+1.40* 1.5)* 2.9^2= 2.79kN2M 考虑活载不利布置跨中Y向应增加的弯矩:

Mya =(0.07667+0.02641/5)*(1.4* 1.5)* 2.9^2 = 1.45kN2M My= 2.79 + 1.45 = 4.23kN2M

Asy= 283.19mm2,实配φ 8@150 (As = 335.mm2) ρmin = 0.236% , ρ = 0.279%

Mx' =0.05717*(1.20* 5.2+1.40* 3.0)* 2.9^2 = 5.02kN2M

Asx'= 283.19mm2,实配φ 8@150 (As = 335.mm2,可能与邻跨有关系) ρmin = 0.236% , ρ = 0.279%

My' =0.08005*(1.20* 5.2+1.40* 3.0)* 2.9^2 = 7.03kN2M

Asy'= 348.02mm2,实配φ10@200 (As = 393.mm2,可能与邻跨有关系) ρmin = 0.236% , ρ = 0.327%

楼板B8计算书

一、基本资料: 1、房间编号:8

2、边界条件(左端/下端/右端/上端):固定/固定/铰支/固定/ 3、荷载:

永久荷载标准值:g = 5.20 kN/M2 可变荷载标准值:q = 2.00 kN/M2

计算跨度 Lx = 4750 mm ;计算跨度 Ly = 2900 mm

板厚 H = 120 mm; 砼强度等级:C20;钢筋强度等级:直径大于12选用HRB335

4、计算方法:弹性算法。 5、泊松比:μ=1/5. 6、考虑活荷载不利组合。 7、程序自动计算楼板自重。 二、计算结果: Mx =(0.01073+0.03828/5)*(1.20* 5.2+1.40* 1.5)* 2.9^2 = 1.29kN2M 考虑活载不利布置跨中X向应增加的弯矩:

Mxa =(0.02485+0.08043/5)*(1.4* 1.5)* 2.9^2 = 0.72kN2M

36

Mx= 1.29 + 0.72 = 2.01kN2M

Asx= 283.19mm2,实配φ 8@150 (As = 335.mm2) ρmin = 0.236% , ρ = 0.279%

My =(0.03828+0.01073/5)*(1.20* 5.2+1.40* 1.5)* 2.9^2= 2.84kN2M 考虑活载不利布置跨中Y向应增加的弯矩:

Mya =(0.08043+0.02485/5)*(1.4* 1.5)* 2.9^2 = 1.51kN2M My= 2.84 + 1.51 = 4.34kN2M

Asy= 283.19mm2,实配φ 8@150 (As = 335.mm2) ρmin = 0.236% , ρ = 0.279%

Mx' =0.05712*(1.20* 5.2+1.40* 3.0)* 2.9^2 = 5.02kN2M

Asx'= 283.19mm2,实配φ 8@150 (As = 335.mm2,可能与邻跨有关系) ρmin = 0.236% , ρ = 0.279%

My' =0.08102*(1.20* 5.2+1.40* 3.0)* 2.9^2 = 7.11kN2M

Asy'= 352.39mm2,实配φ10@200 (As = 393.mm2,可能与邻跨有关系) ρmin = 0.236% , ρ = 0.327%

楼板B9计算书

一、基本资料: 1、房间编号: 9

2、边界条件(左端/下端/右端/上端):铰支/固定/固定/铰支/ 3、荷载:

永久荷载标准值:g = 5.20 kN/M2 可变荷载标准值:q = 2.00 kN/M2

计算跨度 Lx = 4550 mm ;计算跨度 Ly = 2400 mm

板厚 H = 120 mm; 砼强度等级:C25;钢筋强度等级:直径大于12选用HRB335

4、计算方法:弹性算法。 5、泊松比:μ=1/5. 6、考虑活荷载不利组合。 7、程序自动计算楼板自重。 二、计算结果: Mx =(0.01449+0.05444/5)*(1.20* 5.2+1.40* 1.5)* 2.4^2 = 1.22kN2M 考虑活载不利布置跨中X向应增加的弯矩:

Mxa =(0.01946+0.09232/5)*(1.4* 1.5)* 2.4^2 = 0.46kN2M Mx= 1.22 + 0.46 = 1.68kN2M

Asx= 283.19mm2,实配φ 8@150 (As = 335.mm2) ρmin = 0.236% , ρ = 0.279%

My =(0.05444+0.01449/5)*(1.20* 5.2+1.40* 1.5)* 2.4^2= 2.75kN2M 考虑活载不利布置跨中Y向应增加的弯矩:

Mya =(0.09232+0.01946/5)*(1.4* 1.5)* 2.4^2 = 1.16kN2M

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