
|
板厚(mm)
|
压型板重量(kg/m2)
|
截面惯性矩(cm4/m)
|
截面抵抗矩(cm3/m)
|
展开宽度(mm)
|
|
0.8
|
7.96
|
51.90
|
16.86
|
1155
|
|
0.9
|
8.92
|
62.20
|
19.04
|
|
|
1.0
|
9.92
|
70.60
|
22.22
|
|
|
1.2
|
11.91
|
81.89
|
28.41
|
| YX51-305-915组合楼板施工阶段允许最大无支撑跨度间距 |
|
组合楼板厚度(mm)
|
压型板厚度(mm)
|
组合板自重(kg/m2)
|
最大无支撑时的跨度间距(m)
|
||
|
单跨跨度L
|
双跨跨度L
|
三跨跨度L
|
|||
|
110
|
0.8
|
|
2.75
|
2.80
|
2.90
|
|
0.9
|
|
2.85
|
2.95
|
3.30
|
|
|
1.0
|
3.10
|
3.15
|
3.30
|
||
|
1.2
|
|
2.57
|
2.82
|
2.81
|
|
|
115
|
0.8
|
|
2.60
|
2.75
|
2.85
|
|
0.9
|
2.75
|
2.8
|
2.90
|
||
|
1.0
|
|
2.95
|
3.10
|
3.15
|
|
|
1.2
|
|
3.15
|
3.30
|
3.40
|
|
|
140
|
0.8
|
|
2.45
|
2.50
|
2.60
|
|
0.90
|
2.55
|
2.60
|
2.70
|
||
|
1.0
|
|
2.70
|
2.80
|
2.95
|
|
|
1.2
|
|
2.90
|
3.10
|
3.20
|
|
|
150
|
0.8
|
|
2.30
|
2.40
|
2.50
|
|
0.9
|
|
2.45
|
2.50
|
2.60
|
|
|
1.0
|
|
2.60
|
2.70
|
2.85
|
|
|
1.2
|
|
2.80
|
2.90
|
3.00
|
|
|
165
|
0.80
|
|
2.25
|
2.40
|
2.50
|
|
0.90
|
|
2.40
|
2.50
|
2.60
|
|
|
1.00
|
|
2.55
|
2.70
|
2.80
|
|
|
1.20
|
|
2.65
|
2.85
|
2.90
|
|
