本规范共分8章和4个附录,主要技术内容是:总则,术语和符号,荷载分类和荷载组合,永久荷载,作物荷载, 雪荷载,风荷载,其他可变荷载等。
GBT51183-2016······1
1 总则······11
2 术语和符号······12
2.1 术语······12
2.2 符号······13
3 荷载分类和荷载组合······14
3.1 一般规定······14
3.2 荷载分类和荷载代表值······14
3.3 荷载组合······15
4 永久荷载······18
5 作物荷载······19
6 雪荷载······20
6.1 雪荷载标准值及基本雪压······20
6.2 屋面积雪分布系数及加热影响系数······20
7 风荷载······26
7.1 风荷载标准值及基本风压······26
7.2 风压高度变化系数······27
7.3 风荷载体型系数······27
8 其他可变荷载······33
8.1 屋面活荷载······33
8.2 移动设备荷载······33
附录A 温室常用材料和设备的自重······34
附录B 温室常见作物的吊挂方式及吊挂荷载······39
附录C 温室结构设计用全国各地基本雪压值······44
附录D 温室结构设计用全国各地基本风压值······56
本规范用同脱明······64
引用标准名录······65
附: 条文说明······66
1 总则······69
2 术语和符号······70
2.1 术语······70
2.2 符号······70
3 荷载分类和荷载组合······71
3.1 一般规定······71
3.2 荷载分类和荷载代表值······72
3.3 荷载组合······72
4 永久荷载······74
5 作物荷载······75
6 雪荷载······76
6.1 雪荷载标准值及基本雪压······76
6.2 屋面积雪分布系数及加热影响系数······76
7 风荷载······79
7.1 风荷载标准值及基本风压······79
7.2 风压高度变化系数······80
7.3 风荷载体型系数······80
8 其他可变荷载······82
8.1 屋面活荷载······82
8.2 移动设备荷载······82