1、 设计某一检修厂房屋盖，跨度为27m，长度为80m，柱距为6m，三角形屋架，钢材为Q235—B，焊条采用E43型，屋面为压型钢板，屋面坡度i=1：2.5，屋架铰接于钢筋混凝土柱顶，无吊车，外檐口采用自由排水，采用槽钢檩条，檩条间距为2827.25mm。2、 基本风压为0.4KN/m²,屋面离地面高度为12 m，不上人屋面。雪荷载0.6KN/m²（可不考虑）
1、 设计某一检修厂房屋盖，跨度为27m，长度为80m，柱距为6m，三角形屋架，钢材为Q235—B，焊条采用E43型，屋面为压型钢板，屋面坡度i=1：2.5，屋架铰接于钢筋混凝土柱顶，无吊车，外檐口采用自由排水，采用槽钢檩条，檩条间距为2827.25mm。
2、 基本风压为0.4KN/m²,屋面离地面高度为12 m，不上人屋面。雪荷载0.6KN/m²（可不考虑）
二、 檩条设计
1、 檩条采用轻型槽钢檩条
2、 屋面材料为压型钢板，屋面坡度为1：2.5（α=21.80°）檩条跨度为6m，于跨中设置一道拉条，水平檩距2396.4×cos21.80°=2396.4×0.93=2228．65mm，坡向斜距2396.4mm
3、 荷载标准值（对水平投影面）
⑴永久荷载：压型钢板（不保温）自重为0.1 K
12楼
谢谢楼主啊
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13楼
万分感谢啊
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14楼
好东西
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15楼
谢谢楼主啊
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16楼
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17楼
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18楼
好东西 顶………………………………………………
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19楼
哇，支持发帖，我刚做完钢结构课程设计，有很多地方我都没怎么找到感觉，特别是各杆件连接节点的设计，好像很难。
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20楼
我也想下载啊！
我们也要做课程设计，可是一点头绪都没有，很想找一个参考一下！
很希望能下载到，肯定能给我们很大的帮助！真的，楼主这个肯定做的非常的好，我要下下来学习学习，希望ＬＺ放行啊
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21楼
谢谢楼主分享,都忘了怎么计算了,下载下来温习一下也是很有必要的
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