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1、1 设计依据 钢结构设计标准 (GB50017-2017) 建筑结构荷载规范 (GB50009-2012) 建筑抗震设计规范 (GB50011-2010)(2016年版) 建筑地基基础设计规范 (GB50007-2011) 钢管混凝土结构技术规范 (GB50936-2014) 钢管混凝土结构设计规程 (CECS 28:2012) 矩形钢管混凝土结构技术规程 (CECS159-2004) 钢结构焊接规范 (GB50661-2011) 钢结构高强度螺栓连接技术规程 (JGJ82-2011)2 计算简图、几何信息 计算简图 (圆表示支座,数字为节点号) 单元编号图 各单元信息如下表:注:等肢单角钢的
2、2、3轴分别对应u、v轴单元号截面名称材料名称长度(m)面积(mm2)绕2轴惯性矩(x104mm4)绕3轴惯性矩(x104mm4)绕2轴计算长度系数绕3轴计算长度系数i节点释放j节点释放1159x4.5Q235B6.65021846526521.0001.000R1 R2 R3R2 R32H900x280x10x14Q345B0.5401656051292091275.55598.035-3H900x280x10x14Q345B8.5001656051292091270.3536.231-4H900x280x10x14Q345B8.5001656051292091270.3536.231-5H
3、1250700x250x8x12Q345B10.012158081140831303128352755916030.3001.100-6H900x280x10x14Q345B8.5001656051292091270.3536.229-7H850x350x12x16Q345B8.50021016114452495140.3533.574-8H850x350x12x16Q345B8.50021016114452495140.3533.574-9H850x350x12x16Q345B8.50021016114452495140.3533.574-10180x5Q235B10.50027491053
4、10531.0001.000R1 R2 R3R2 R311180x5Q235B11.0002749105310531.0001.000R1 R2 R3R2 R312180x5Q235B11.0002749105310531.0001.000R1 R2 R3R2 R313180x5Q235B10.5002749105310531.0001.000R1 R2 R3R2 R314180x5Q235B11.0002749105310531.0001.000R1 R2 R3R2 R315180x5Q235B11.0002749105310531.0001.000R1 R2 R3R2 R316H75070
5、0x250x8x12Q345B1.001118081140831283128107214916032.99510.998-17H1300750x250x8x12Q345B5.5071620811808313031283873521072140.5442.000-18H1300750x250x8x12Q345B5.5071620811808313031283873521072140.5442.000-19H900x280x10x14Q345B8.5001656051292091270.3536.229-20H900x280x10x14Q345B8.5001656051292091270.3536
6、.229-21159x4.5Q235B7.55021846526521.0001.000R1 R2 R3R2 R322H1250700x250x8x12Q345B10.013158081140831303128352755916030.3001.050-23H1250700x250x8x12Q345B10.012158081140831303128352755916030.3001.100-24203x6Q235B10.5003713180318031.0001.000R1 R2 R3R2 R325203x6Q235B11.0003713180318031.0001.000R1 R2 R3R2
7、 R326203x6Q235B11.0003713180318031.0001.000R1 R2 R3R2 R327203x6Q235B10.5003713180318031.0001.000R1 R2 R3R2 R328203x6Q235B11.0003713180318031.0001.000R1 R2 R3R2 R329203x6Q235B11.0003713180318031.0001.000R1 R2 R3R2 R330H750700x250x8x12Q345B1.001118081140831283128107214916032.99510.998-31H1300750x250x8
8、x12Q345B5.5071620811808313031283873521072140.5442.000-32H750700x250x8x12Q345B0.501118081140831283128107214916035.98520.978-33H1300750x250x8x12Q345B5.5071620811808313031283873521072140.5442.000-34H900x280x10x14Q345B8.5001656051292091270.3536.229-35H900x280x10x14Q345B8.5001656051292091270.3536.231-36H
9、900x280x10x14Q345B8.5001656051292091270.3536.231-37H900x280x10x14Q345B8.5001656051292091270.3536.231-38H900x280x10x14Q345B0.5491656051292091275.46896.535-39H850x350x12x16Q345B8.50021016114452495140.3533.574-40H850x350x12x16Q345B8.50021016114452495140.3533.574-41H850x350x12x16Q345B8.50021016114452495
10、140.3533.574-42H1250700x250x8x12Q345B10.013158081140831303128352755916030.3003.251-43H1250700x250x8x12Q345B10.012158081140831303128352755916030.3003.251-44H1300750x250x8x12Q345B5.5071620811808313031283873521072140.5445.905-45H1300750x250x8x12Q345B5.5071620811808313031283873521072140.5445.905-46H850x350x12x16Q345B8.50021016114452495140.3534.289-47H850x350x12x16Q345B8.50021016114452495140.3534.289-48159x4.5Q235B7.50021846526521.0001.000R1 R2 R3R2 R349H1250700x250x8x12Q345B10.013158081140831303128352755916030.3003.251-50H1250700x250x8x12Q345B10.012158081140831303128352755916030.3003.251