CRB600H高延性冷轧带肋钢筋替代HRB400钢筋换算表
CRB600H高延性冷轧带肋钢筋 fy=415N/mm2,HRB400钢筋 fy=360N/mm2
HPB235钢筋 |
CRB600H冷轧带肋钢筋 |
1t CRB600H冷轧带肋钢筋代换HRB400钢筋(t) |
节省钢筋 用量(%) | ||
直径(mm) |
间距(mm) |
直径(mm) |
间距(mm) | ||
6 |
100 |
5.5 |
95 |
1.131 |
11.5 |
6 |
110 |
5.5 |
105 |
1.136 |
12.0 |
6 |
120 |
5.5 |
115 |
1.140 |
12.3 |
6 |
130 |
5.5 |
125 |
1.144 |
12.6 |
6 |
140 |
5.5 |
135 |
1.148 |
12.9 |
6 |
150 |
5.5 |
145 |
1.150 |
13.1 |
6 |
160 |
5.5 |
155 |
1.153 |
13.3 |
6 |
170 |
5.5 |
160 |
1.120 |
10.7 |
6 |
180 |
5.5 |
170 |
1.124 |
11.0 |
6 |
190 |
5.5 |
180 |
1.127 |
11.3 |
6 |
200 |
5.5 |
190 |
1.131 |
11.5 |
6 |
210 |
5.5 |
200 |
1.133 |
11.8 |
6 |
220 |
5.5 |
210 |
1.136 |
12.0 |
6 |
230 |
5.5 |
220 |
1.138 |
12.2 |
6 |
240 |
5.5 |
230 |
1.140 |
12.3 |
6 |
250 |
5.5 |
240 |
1.142 |
12.5 |
8 |
100 |
7.5 |
100 |
1.138 |
12.1 |
8 |
110 |
7.5 |
110 |
1.138 |
12.1 |
8 |
120 |
7.5 |
120 |
1.138 |
12.1 |
8 |
130 |
7.5 |
130 |
1.138 |
12.1 |
8 |
140 |
7.5 |
140 |
1.138 |
12.1 |
8 |
150 |
7.5 |
150 |
1.138 |
12.1 |
8 |
160 |
7.5 |
160 |
1.138 |
12.1 |
8 |
170 |
7.5 |
170 |
1.138 |
12.1 |
8 |
180 |
7.5 |
180 |
1.138 |
12.1 |
8 |
190 |
7.5 |
190 |
1.138 |
12.1 |
8 |
200 |
7.5 |
200 |
1.138 |
12.1 |
8 |
210 |
7.5 |
210 |
1.138 |
12.1 |
8 |
220 |
7.5 |
220 |
1.138 |
12.1 |
8 |
230 |
7.5 |
230 |
1.138 |
12.1 |
8 |
240 |
7.5 |
240 |
1.138 |
12.1 |
8 |
250 |
7.5 |
250 |
1.138 |
12.1 |
10 |
100 |
9 |
90 |
1.111 |
10.0 |
10 |
110 |
9 |
100 |
1.122 |
10.9 |
10 |
120 |
9 |
110 |
1.132 |
11.6 |
10 |
130 |
9 |
120 |
1.140 |
12.3 |
10 |
140 |
9 |
130 |
1.146 |
12.8 |
10 |
150 |
9 |
140 |
1.152 |
13.2 |
10 |
160 |
9 |
145 |
1.119 |
10.6 |
10 |
170 |
9 |
155 |
1.126 |
11.2 |
10 |
180 |
9 |
165 |
1.132 |
11.6 |
10 |
190 |
9 |
175 |
1.137 |
12.1 |
10 |
200 |
9 |
185 |
1.142 |
12.4 |
10 |
210 |
9 |
195 |
1.146 |
12.8 |
10 |
220 |
9 |
205 |
1.150 |
13.1 |
10 |
230 |
9 |
210 |
1.127 |
11.3 |
10 |
240 |
9 |
220 |
1.132 |
11.6 |
10 |
250 |
9 |
230 |
1.136 |
12.0 |
CRB600H高延性冷轧带肋钢筋 fy=415N/mm2,HRB400钢筋 fy=360N/mm2(续表4)
HPB235钢筋 |
CRB600H冷轧带肋钢筋 |
1t CRB600H冷轧带肋钢筋代换HRB400钢筋(t) |
节省钢筋 用量(%) | ||
直径(mm) |
间距(mm) |
直径(mm) |
间距(mm) | ||
12 |
100 |
11 |
95 |
1.131 |
11.5 |
12 |
110 |
11 |
105 |
1.136 |
12.0 |
12 |
120 |
11 |
115 |
1.140 |
12.3 |
12 |
130 |
11 |
125 |
1.144 |
12.6 |
12 |
140 |
11 |
135 |
1.148 |
12.9 |
12 |
150 |
11 |
145 |
1.150 |
13.1 |
12 |
160 |
11 |
155 |
1.153 |
13.3 |
12 |
170 |
11 |
160 |
1.120 |
10.7 |
12 |
180 |
11 |
170 |
1.124 |
11.0 |
12 |
190 |
11 |
180 |
1.127 |
11.3 |
12 |
200 |
11 |
190 |
1.131 |
11.5 |
12 |
210 |
11 |
200 |
1.133 |
11.8 |
12 |
220 |
11 |
210 |
1.136 |
12.0 |
12 |
230 |
11 |
220 |
1.138 |
12.2 |
12 |
240 |
11 |
230 |
1.140 |
12.3 |
12 |
250 |
11 |
240 |
1.142 |
12.5 |
14 |
100 |
12 |
80 |
1.089 |
8.2 |
14 |
110 |
12 |
90 |
1.114 |
10.2 |
14 |
120 |
12 |
100 |
1.134 |
11.8 |
14 |
130 |
12 |
110 |
1.152 |
13.2 |
14 |
140 |
12 |
115 |
1.118 |
10.6 |
14 |
150 |
12 |
125 |
1.134 |
11.8 |
14 |
160 |
12 |
135 |
1.148 |
12.9 |
14 |
170 |
12 |
140 |
1.121 |
10.8 |
14 |
180 |
12 |
150 |
1.134 |
11.8 |
14 |
190 |
12 |
160 |
1.146 |
12.8 |
14 |
200 |
12 |
165 |
1.123 |
10.9 |
14 |
210 |
12 |
175 |
1.134 |
11.8 |
14 |
220 |
12 |
185 |
1.145 |
12.6 |
14 |
230 |
12 |
190 |
1.124 |
11.1 |
14 |
240 |
12 |
200 |
1.134 |
11.8 |
14 |
250 |
12 |
210 |
1.143 |
12.5 |