鋼結(jié)構(gòu)計(jì)算書 (一)

第二部分鋼結(jié)構(gòu)計(jì)算書

1設(shè)計(jì)依據(jù)

《冷彎薄壁型鋼結(jié)構(gòu)技術(shù)規(guī)范》(GB50018-2002)

《建筑結(jié)構(gòu)荷載規(guī)范》(GB50009-2012)

《建筑抗震設(shè)計(jì)規(guī)范》(GB50011-2010)(2016年版)

《鋼結(jié)構(gòu)設(shè)計(jì)標(biāo)準(zhǔn)》(GB5OO17-2O17)

《建筑地基基礎(chǔ)設(shè)計(jì)規(guī)范》(GB50007-2011)

《鋼結(jié)構(gòu)焊接規(guī)范》(GB50661-2011)

《鋼結(jié)構(gòu)高強(qiáng)度螺栓連接技術(shù)規(guī)程》(JGJ82-2011)

2計(jì)算簡圖

計(jì)算簡圖（網(wǎng)表示支座，數(shù)字為節(jié)點(diǎn)號(hào)）

3荷載與組合

結(jié)構(gòu)重要性系數(shù)：1.00

3.1荷載工況

荷載工況匯總表

工況號(hào)荷載類型荷載說明

0恒

1活

2風(fēng)

（1）單元荷載列表（力：kN；分布力：kN/m；彎矩：kN.m；分布彎矩:kN.m/m）

序號(hào)荷載類型工況類型方向Q1Q2XIX2

1恒0均布荷載Z-0.5-0.50.00.0

（2）桿件導(dǎo)荷載列表（力：kN；分布力:kN/m；彎矩:kN.m；分布彎矩：kN.m/m）

面荷載值

序號(hào)荷載類型工況導(dǎo)荷方式體理系數(shù)

（基本風(fēng)壓）

1恒0單向桿件——0.50

2活1單向桿件——0.50

3風(fēng)2單向桿件1.600.40

4風(fēng)2單向桿件0.400.40

L

3風(fēng)2單向桿件0.400.40

3.2單元荷載

1）工況號(hào)：o

*輸入荷載庫中的荷載:

序號(hào)類型方向Q1Q2X1(mm)X2(mm)

1均布荷載-0.5-0.50.00.0

單兀荷我分布圖:

單元荷載序號(hào)1分布圖（紅線表示荷教作用的單元）

*輸入的面荷載:

面荷我值

序號(hào)荷載類型導(dǎo)荷方式體型系數(shù)（基本風(fēng)壓）

kN/nf

1恒載單向桿件—0.50

而荷我分布圖:

面荷載序號(hào)1分布圖（紅線表示荷載分配到的單元）

2）工況號(hào)：1

3

*輸入的面荷載:

面荷載值

序號(hào)荷載類型導(dǎo)荷方式體型系數(shù)（基本風(fēng)壓）

kN/nf

1活載單向桿件——0.50

面荷載分布圖:

面荷載序號(hào)1分布圖（紅線表示荷載分配到的單元）

3）工況號(hào)：2

*輸入的面荷載:

面荷載值

序號(hào)荷載類型導(dǎo)荷方式體型系數(shù)（基本風(fēng)壓）

kN/mz

1風(fēng)載單向桿件1.600.40

2風(fēng)載單向桿件0.400.40

3風(fēng)載單向桿件0.400.40

面荷載分布圖:

4

面荷載序號(hào)1分布圖（紅線表示荷或分配到的單元）

面荷載序號(hào)2分布圖（紅線表示荷載分配到的單元）

5

面荷載序號(hào)3分布圖(紅線表示荷我分配到的單元)

3.3面荷載

3.4其它荷載

(1).風(fēng)總信息

基本風(fēng)壓:0.40(kN/m2)

地面粗糙度：B

風(fēng)壓高度變化修正系數(shù)n：1.00

風(fēng)荷載計(jì)算用阻尼比：0.01

風(fēng)荷載參數(shù)

高度(m)U7.(修正前)nU7.07.

7.371.001.001.002.24

8.381.001.001.002.46

(2).地震作用

規(guī)范：《建筑抗震設(shè)計(jì)規(guī)范》(GB50011-2010)(2016年版)

地震烈度：6度(0.05g)

水平地震影響系數(shù)最大值：0.040

計(jì)算振型數(shù)：9

建筑結(jié)構(gòu)阻尼比:0.010

特征周期值：0.35

地震影響：多遇地震

場(chǎng)地類別：II類

地震分組：第一組

周期折減系數(shù)：1.00

6

地震力計(jì)算方法：振型分解法

振型號(hào)周期(秒)各振型質(zhì)量參與系數(shù)

13.87810.00%1.71%0.00%

23.35610.00%0.00%0.00%

32.66350.00%7.12%0.00%

42.12530.00%0.00%0.00%

51.79490.00%48.72%0.00%

60.94090.00%0.00%0.00%

70.93350.00%0.00%0.00%

80.93270.00%0.00%0.00%

90.93260.00%0.00%0.00%

(3).溫度作用

計(jì)算溫差1：20.0度

計(jì)算溫差2：-20.0度

3.5荷載組合

(1)1.30恒載1.50活載工況1

(2)1.30恒載+1.50風(fēng)載工況2

(3)1.30恒載1.50溫度荷載

(4)1.30恒載1.50溫度荷載

(5)1.30恒載+1.50活載工況1+1.50x0.60風(fēng)載工況2

(6)1.30恒載+1.50x.0.70活載工況1+1.50風(fēng)載工況2

(7)1.30恒教+1.50活載工況1+1.500.60溫度荷載

⑻I.30恒載1.50活載工況I+1.500.60溫度荷載

(9)1.30恒載1.50x.0.70活載工況1+1.50溫度荷載

(10)1.30恒載+1.50?x0.70活載工況1+1.50'溫度荷載

(11)1.30恒載1.50?風(fēng)載工況2+1.50x0.60'溫度荷載

(12)1.30恒載1.50「風(fēng)載工況2+1.50x0.60，溫度荷載

(13)1.30恒載1.50?x0.60風(fēng)載工況2+1.50，溫度荷我

(14)1.30恒載+1.50?x0.60風(fēng)載工況2+1.50'溫度荷載

(15)1.30恒載1.50?x0.70活載工況1+1.50'x0.60風(fēng)教工況2

(16)1.30恒載1.50?活載工況1+1.50x0.60風(fēng)載工況21.50x0.60溫度荷載

(17)1.30恒載+1.50?活教工況1+1.50x0.60見我工況2+1.50x0.60溫度荷載

(18)1.30恒載+1.50?x0.70活載工況1+1.50風(fēng)載工況2+1.50x0.60溫度荷載

(19)1.30恒載1.50?x0.70活載工況1+1.50風(fēng)載工況21.50x0.60溫度荷載

(20)1.30恒載+1.50x0.70活載工況1+1.50x0.60風(fēng)載工況2+1.50x0.60溫

度荷載

(21)1.30恒載+1.50x0.70活載工況1+1.50x0.60風(fēng)載工況2+1.50x0.50溫

7

度荷載

(22)1.30恒載1.50x0.70活載工況1+1.50x0.60風(fēng)載工況2+1.50溫度荷載

(23)1.30恒載1.500.70活載工況1+1.50x0.60風(fēng)載工況2+1.50溫度荷載

(24)1.20恒載+1.20x0.50活載工況1+1.30水平地震

(25)1.00恒載1.40風(fēng)載工況2

(26)1.00恒載1.00x0.50活載工況1+1.30水平地震

4內(nèi)力位移計(jì)算結(jié)果

4.1內(nèi)力

4.1.1最不利內(nèi)力

各效應(yīng)組合下最大支座反力設(shè)計(jì)值（單位：kN、kN.m）

組合

節(jié)點(diǎn)號(hào)控制組合號(hào)N1N2N3MlM2M3

序號(hào)

N1最大22115.8-126.1277.52.572.30.1

N2最大41-11.6110.9-185.8-2.6-58.6-0.0

N3最大22115.8-126.1277.52.572.30.1

Ml最大22115.8-126.1277.52.572.30.1

M2最大22115.8-126.1277.52.572.30.1

M3最大22115.8-126.1277.52.572.30.1

1合力最大22115.8-126.1277.52.572.30.1

N1最小41-11.6110.9-185.8-2.6-58.6-0.0

N2最小22115.8-126.1277.52.572.30.1

N3最小41-11.6110.9-185.8-2.6-58.6-0.0

Ml最小41-11.6110.9-185.8-2.6-58.6-0.0

M2最小41-11.6110.9-185.8-2.6-58.6-0.0

M3最小41-11.6110.9-185.82.6-58.6-0.0

N1最大181119.0-15.0132.00.6349.10.6

N2最大23183.946.2354.2-2.0227.10.4

N3最大23183.946.2354.2-2.0227.10.4

Ml最大221102.9-31.526.41.2318.40.6

M2最大181119.0-15.0132.00.6349.10.6

M3最大161109.6-15.5110.20.6332.90.6

4合力最大23183.946.2354.2-2.0227.10.4

N1最小4129.643.5251.5-2.077.10.2

8

組合

節(jié)點(diǎn)號(hào)控制組合號(hào)N1N2N3MlM2M3

序號(hào)

N2最小3148.6-34.2-76.31.2168.30.4

N3最小3148.6-34.2-76.31.2168.30.4

Ml最小4129.643.5251.5-2.077.10.2

M2最小4129.643.5251.5-2.077.10.2

M3最小4129.643.5251.5-2.077.10.2

N1最大181119.015.0131.9-0.6348.7-0.0

N2最大3148.734.3-76.4-1.2168.20.0

N3最大23183.8-46.2354.12.0226.5-0.1

Ml最大4129.5-43.5251.42.076.7-0.0

M2最大181119.015.0131.9-0.6348.7-0.0

M3最大3148.734.3-76.4-1.2168.20.0

21合力最大23183.8-46.2354.12.0226.5-0.1

N1最小4129.5-43.5251.42.076.7-0.0

N2最小23183.8-46.2354.12.()226.5-0.1

N3最小3148.734.3-76.4-1.2168.20.0

Ml最小221102.931.626.3-1.2318.00.0

M2最小4129.5-43.5251.42.076.7-0.0

M3最小23183.8-46.2354.12.0226.5-0.1

N1最大22115.7126.2277.6-2.572.50.1

N2最大22115.7126.2277.6-2.572.50.1

N3最大22115.7126.2277.6-2.572.50.1

Ml最大41-11.5-110.7-185.62.6-58.9-0.3

M2最大22115.7126.2277.6-2.572.50.1

M3最大3113.8121.8256.3-2.566.80.2

23合力最大22115.7126.2277.6-2.572.50.1

N1最小41-11.5-110.7-185.62.6-58.9-0.3

N2最小41-11.5-110.7-185.62.6-58.9_0.3

N3最小41-11.5-110.7-185.62.6-58.9-0.3

Ml最小22115.7126.2277.6-2.572.50.1

M2最小41-11.5-110.7-185.62.6-58.9-0.3

M3最小231-9.6-106.4-164.32.6-53.2-0.4

2最大22114.6-132.7295.20.752.90.0

N2最大41-11.7114.6-181.0-0.R-45.0-0.0

N3最大22114.6-132.7295.20.752.90.0

Ml最大3113.3-128.8275.20.750.20.0

M2最大22114.6-132.7295.20.752.90.0

M3最大2640.81.138.40.52.70.0

9

組合

節(jié)點(diǎn)號(hào)控制組合號(hào)N1N2N3MlM2M3

序號(hào)

35合力最大22114.6-132.7295.20.752.90.0

N1最小41-11.7114.6-181.0-0.8-45.0-0.0

N2最小22114.6-132.7295.20.752.90.0

N3最小41-11.7114.6-181.0-0.8-45.0-0.0

Ml最小231-10.4110.7-161.0-0.8-42.3-0.0

M2最小41-11.7114.6-181.0-0.8-45.0-0.0

M3最小2431.0-10.957.5-0.53.2-0.0

N1最大9121.8-32.042.60.187.40.2

N2最大2312.046.1392.3-0.27.80.0

N3最大2312.046.1392.3-0.27.80.0

Ml最大2648.36.8145.50.534.30.1

M2最大9121.8-32.042.60.187.40.2

M3最大9121.8-32.042.60.187.40.2

38合力最大2312.046.1392.3-0.27.80.0

N1最小141-2.844.3318.7-0.2-12.1-0.0

N2最小3117.0-33.8-31.00.167.60.2

N3最小3117.0-33.8-31.00.167.60.2

Ml最小2439.93.6163.0-0.641.30.1

M2最小141-2.84-1.3318.7-0.2-12.1-0.0

M3最小141-2.841.3318.7-0.2-12.1-0.0

N1最大9121.832.042.6-0.187.2-0.0

N2最大3117.133.8-31.0-0.167.4-0.0

N3最大2312.0-46.2392.30.27.70.0

Ml最大2449.9-3.6163.00.641.10.0

M2最大9121.832.042.60.187.2-0.0

M3最大2449.9-3.6163.00.641.10.0

39合力最大2312.0-46.2392.30.27.70.0

N1最小141-2.8-44.3318.70.2-12.10.0

N2最小2312.0-46.2392.30.27.70.0

N3最小3117.133.8-31.0-0.167.4-0.0

Ml最小2638.3-6.8145.5-0.534.3-0.0

M2最小141-2.8-44.33：8.70.2-12.10.0

M3最小2638.3-6.8145.5-0534.3-0.0

N1最大22114.6132.7295.1-0.753.00.1

N2最大22114.6132.7295.1-0.753.00.1

N3最大22114.6132.7295.1-0.753.00.1

Ml最大231-10.4-110.8-161.20.8-42.4-0.1

10

組合

節(jié)點(diǎn)號(hào)控制組合號(hào)N1N2N3MlM2M3

序號(hào)

M2最大22114.6132.7295.1-0.753.00.1

M3最大9113.7132.0290.6-0.751.70.1

42合力最大22114.6132.7295.1-0.753.00.1

N1最小41-11.7-114.6-181.10.8-45.1-0.1

N2最小41-11.7-114.6-181.10.8-45.1-0.1

N3最小41-11.7-114.6-181.10.8-45.1-0.1

Ml最小3113.3128.8275.2-0.750.30.1

M2最小41-11.7-114.6-181.10.8-45.1-0.1

M3最小141-10.8-113.9-176.60.8-43.7-0.1

N1最大917.931.340.7-0.230.2-0.1

N2最大315.933.1-31.6-0.222.8-0.1

N3最大1012.4-45.1373.50.38.8-0.0

Ml最大2444.0-2.8158.20.815.3-0.0

M2最大917.931.340.7-0.230.2-0.1

M3最大121-24.0-28.4233.00.2-64.70.0

69合力最大1012.4-45.1373.50.38.8-0.0

N1最小121-24.0-28.4233.00.2-64.70.0

N2最小231-12.9-45.4372.50.3-33.40.0

N3最小131-9.432.9-32.6-0.2-19.4-0.0

Ml最小2633.4-7.8145.7-0.812.8-0.1

M2最小121-24.0-28.4233.00.2-64.70.0

M3最小917.931.340.7-0.230.2-0.1

N1最大2215.5132.7307.7-0.818.50.0

N2最大2215.5132.7307.7-0.818.50.0

N3最大2215.5132.7307.7-0.818.50.0

Ml最大231-4.4-111.2-174.00.8-15.4-0.0

M2最大2215.5132.7307.7-0.818.50.0

M3最大2215.5132.7307.7-0.818.50.0

70合力最大2215.5132.7307.7-0.818.50.0

N1最小41-4.7-114.8-193.70.8-16.1-0.0

N2最小41-4.7-114.8-193.70.8-16.1-0.0

N3最小41-4.7-114.8-193.70.8-16.1-0.0

M1最小315.2129.228R.0-0.R1780.0

M2最小41-4.7-114.8-193.70.8-16.1-0.0

M3最小41-4.7-114.8-193.70.8-16.1-0.0

N1最大41-0.5-43.3301.20.3-1.50.0

N2最大31-5.933.1-31.6-0.2-22.60.1

II

組合

節(jié)點(diǎn)號(hào)控制組合號(hào)N1N2N3MlM2M3

序號(hào)

N3最大231-7.4-45.6374.00.3-18.20.0

Ml最大244-4.1-2.8158.20.8-15.40.0

M2最大41-0.5-43.3301.20.3-1.50.0

M3最大91-7.831.340.7-0.2-30.10.1

91合力最大231-7.4-45.6374.00.3-18.20.0

N1最小181-15.015.3108.0-0.1-41.30.0

N2最小231-7.4-45.6374.00.3-18.20.0

N3最小31-5.933.1-31.6-0.2-22.60.1

Ml最小263-3.4-7.8145.6-0.8-12.80.1

M2最小181-15.015.3108.0-0.1-41.30.0

M3最小121-9.8-28.7235.30.2-21.2-0.0

N1最大414.7-114.8-193.70.816.20.0

N2最大221-5.4132.9310.0-0.8-17.9-0.0

N3最大221-5.4132.93：0.0-0.8-17.9-0.0

Ml最大1014.6-111.6-178.20.815.80.0

M2最大1414.6-114.2-187.20.816.60.0

M3最大1414.6-114.2-187.20.816.60.0

92合力最大221-5.4132.9310.0-0.8-17.9-0.0

N1最小221-5.4132.9310.0-0.8-17.9-0.0

N2最小414.7-114.8-193.70.816.20.0

N3最小414.7-114.8-193.70.816.20.0

Ml最小131-5.3129.7294.5-0.8-17.5-0.0

M2最小91-5.3132.4303.5-0.8-18.3-0.0

M3最小91-5.3132.4303.5-0.8-18.3-0.0

N1最大14111.6110.1-183.82.659.80.0

N2最大4111.6110.7-185.4-2.658.60.0

N3最大221-14.4-124.1267.72.5-67.7-0.1

Ml最大221-11.4-124.1267.72.5-67.7-0.1

M2最大14111.6110.1-183.8-2.659.80.0

M3最大14111.6110.1-183.8-2.659.80.0

123合力最大221-14.4-124.1267.72.5-67.7-0.1

N1最小91-11.4-123.6266.12.5-68.9-0.1

N2最小221-14.4-124.1267.725-67.7-0.1

N3最小4111.6110.7-185.4-2.658.60.0

Ml最小4111.6110.7-185.4-2.658.60.0

M2最小91-14.4-123.6266.12.5-68.9-0.1

M3最小91-14.4-123.6266.12.5-68.9-0.1

12

組合

節(jié)點(diǎn)號(hào)控制組合號(hào)N1N2N3MlM2M3

序號(hào)

N1最大41-29.643.3251.2-2.0-77.1-0.2

N2最大231-54.744.8303.6-2.0-147.3-0.3

N3最大231-54.744.8303.6-2.0-147.3-0.3

Ml最大221-73.7-32.7-23.71.2-238.6-0.5

M2最大141-30.343.6261.1-2.0-70.8-0.1

M3最大141-30.343.6261.1-2.0-70.8-0.1

126合力最大231-54.744.8303.6-2.0-147.3-0.3

N1最小161-80.4-16.759.90.5-253.2-0.5

N2最小31-48.6-34.2-76.21.2-168.3-0.4

N3最小31-48.6-34.2-76.21.2-168.3-0.4

Ml最小41-29.613.3251.2-2.0-77.1-0.2

M2最小71-79.7-17.050.00.5-259.4-0.6

M3最小71-79.7-17.050.00.5-259.4-0.6

N1最大41-29.6-43.4251.32.()-77.00.2

N2最大31-48.634.2-76.3-1.2-168.40.4

N3最大231-54.7-44.8303.72.0-147.30.3

Ml最大41-29.6-43.4251.32.0-77.00.2

M2最大141-30.2-43.6261.22.0-70.80.1

M3最大71-79.717.050.0-0.5-259.40.6

145合力最大231-54.7-44.8303.72.0-147.30.3

N1最小161-80.416.859.9-0.5-253.20.5

N2最小231-54.7-44.8303.72.0-147.30.3

N3最小31-48.634.2-76.3-1.2-168.40.4

Ml最小221-73.732.8-23.8-1.2-238.60.5

M2最小71-79.717.050.0-0.5-259.40.6

M3最小141-30.2-43.6261.22.0-70.80.1

N1最大14111.6-110.1-183.92.660.20.3

N2最大221-11.4124.1267.8-2.5-67.9-0.1

N3最大221-14.4124.1267.8-2.5-67.9-0.1

Ml最大4111.6-110.7-185.52.658.90.3

M2最大14111.6-110.1-183.92.660.20.3

M3最大23111.1-108.4-173.92.657.90.3

146合力最大221-14.4124.1267.8-2.5-67.9-0.1

N1最小91-14.4123.6266.2-2.5-69.1-0.1

N2最小4111.6-110.7-185.52.658.90.3

N3最小4111.6-110.7-185.52.658.90.3

Ml最小221-14.4124.1267.8-2.5-67.9-0.1

13

組合

節(jié)點(diǎn)號(hào)控制組合號(hào)N1N2N3MlM2M3

序號(hào)

M2最小91-14.4123.6266.2-2.5-69.1-0.1

M3最小31-13.9121.8256.2-2.5-66.9-0.1

N1最大411.4-43.9304.40.22.60.0

N2最大31-17.033.8-31.0-0.1-67.50.2

N3最大231-6.1-45.9378.30.2-17.30.0

Ml最大244-10.0-3.6163.00.6-41.30.1

M2最大411.4-43.9304.40.22.60.0

M3最大91-21.832.042.6-0.1-87.30.2

147合力最大231-6.1-45.9378.30.2-17.30.0

N1最小221-24.531.843.0-0.1-87.40.2

N2最小231-6.1-45.9378.30.2-17.30.0

N3最小31-17.033.8-31.0-0.1-67.50.2

Ml最小263-8.3-6.8145.4-0.5-34.40.1

M2最小221-24.531.843.0-0.1-87.40.2

M3最小141-1.3-44.1304.70.22.6-0.0

N1最大4111.7-114.6-181.00.845.20.1

N2最大221-13.8