CRB600H高延性冷轧带肋钢筋替代HPB235钢筋换算表
CRB600H高延性冷轧带肋钢筋 fy=415N/mm2，HPB235钢筋 fy=210N/mm2
|
HPB235钢筋 |
CRB600H冷轧带肋钢筋 |
1t CRB600H冷轧带肋钢筋代换HPB235钢筋(t) |
节省钢筋 用量(%) |
||
|
直径(mm) |
间距(mm) |
直径(mm) |
间距(mm) |
||
|
6 |
100 |
5 |
135 |
1.944 |
48.6 |
|
6 |
110 |
5 |
150 |
1.964 |
49.1 |
|
6 |
120 |
5 |
160 |
1.920 |
47.9 |
|
6 |
130 |
5 |
175 |
1.938 |
48.4 |
|
6 |
140 |
5 |
190 |
1.954 |
48.8 |
|
6 |
150 |
5 |
205 |
1.968 |
49.2 |
|
6 |
160 |
5 |
215 |
1.935 |
48.3 |
|
6 |
170 |
5 |
230 |
1.948 |
48.7 |
|
6 |
180 |
5 |
245 |
1.960 |
49.0 |
|
8 |
100 |
5.5 |
90 |
1.904 |
47.5 |
|
8 |
110 |
5.5 |
100 |
1.923 |
48.0 |
|
8 |
120 |
5.5 |
110 |
1.939 |
48.4 |
|
8 |
130 |
5.5 |
120 |
1.953 |
48.8 |
|
8 |
140 |
5.5 |
130 |
1.965 |
49.1 |
|
8 |
150 |
5.5 |
140 |
1.975 |
49.4 |
|
8 |
160 |
5.5 |
145 |
1.917 |
47.8 |
|
8 |
170 |
5.5 |
155 |
1.929 |
48.2 |
|
8 |
180 |
5.5 |
165 |
1.939 |
48.4 |
|
8 |
190 |
5.5 |
175 |
1.949 |
48.7 |
|
8 |
200 |
5.5 |
185 |
1.957 |
48.9 |
|
8 |
210 |
5.5 |
195 |
1.965 |
49.1 |
|
8 |
220 |
5.5 |
205 |
1.971 |
49.3 |
|
8 |
230 |
5.5 |
210 |
1.932 |
48.2 |
|
8 |
240 |
5.5 |
220 |
1.939 |
48.4 |
|
8 |
250 |
5.5 |
230 |
1.946 |
48.6 |
|
10 |
100 |
7 |
95 |
1.939 |
48.4 |
|
10 |
110 |
7 |
105 |
1.948 |
48.7 |
|
10 |
120 |
7 |
115 |
1.956 |
48.9 |
|
10 |
130 |
7 |
125 |
1.962 |
49.0 |
|
10 |
140 |
7 |
135 |
1.968 |
49.2 |
|
10 |
150 |
7 |
145 |
1.973 |
49.3 |
|
10 |
160 |
7 |
150 |
1.913 |
47.7 |
|
10 |
170 |
7 |
160 |
1.921 |
47.9 |
|
10 |
180 |
7 |
170 |
1.927 |
48.1 |
|
10 |
190 |
7 |
180 |
1.933 |
48.3 |
|
10 |
200 |
7 |
190 |
1.939 |
48.4 |
|
10 |
210 |
7 |
200 |
1.944 |
48.6 |
|
10 |
220 |
7 |
210 |
1.948 |
48.7 |
|
10 |
230 |
7 |
220 |
1.952 |
48.8 |
|
10 |
240 |
7 |
230 |
1.956 |
48.9 |
|
10 |
250 |
7 |
240 |
1.959 |
49.0 |
|
12 |
100 |
8.5 |
95 |
1.893 |
47.2 |
|
12 |
110 |
8.5 |
105 |
1.902 |
47.4 |
|
12 |
120 |
8.5 |
115 |
1.910 |
47.6 |
|
12 |
130 |
8.5 |
125 |
1.916 |
47.8 |
|
12 |
140 |
8.5 |
135 |
1.922 |
48.0 |
|
12 |
150 |
8.5 |
145 |
1.927 |
48.1 |
|
12 |
160 |
8.5 |
155 |
1.931 |
48.2 |
|
12 |
170 |
8.5 |
165 |
1.934 |
48.3 |
CRB600H高延性冷轧带肋钢筋 fy=415N/mm2，HPB235钢筋 fy=210N/mm2（续表1）
|
HPB235钢筋 |
CRB600H冷轧带肋钢筋 |
1t CRB600H冷轧带肋钢筋代换HPB235钢筋(t) |
节省钢筋 用量(%) |
||
|
直径(mm) |
间距(mm) |
直径(mm) |
间距(mm) |
||
|
12 |
180 |
8.5 |
175 |
1.938 |
48.4 |
|
12 |
190 |
8.5 |
185 |
1.941 |
48.5 |
|
12 |
200 |
8.5 |
195 |
1.943 |
48.5 |
|
12 |
210 |
8.5 |
205 |
1.946 |
48.6 |
|
12 |
220 |
8.5 |
215 |
1.948 |
48.7 |
|
12 |
230 |
8.5 |
225 |
1.950 |
48.7 |
|
12 |
240 |
8.5 |
235 |
1.952 |
48.8 |
|
12 |
250 |
8.5 |
245 |
1.953 |
48.8 |
|
14 |
100 |
10 |
100 |
1.960 |
49.0 |
|
14 |
110 |
10 |
110 |
1.960 |
49.0 |
|
14 |
120 |
10 |
120 |
1.960 |
49.0 |
|
14 |
130 |
10 |
130 |
1.960 |
49.0 |
|
14 |
140 |
10 |
140 |
1.960 |
49.0 |
|
14 |
150 |
10 |
150 |
1.960 |
49.0 |
|
14 |
160 |
10 |
160 |
1.960 |
49.0 |
|
14 |
170 |
10 |
170 |
1.960 |
49.0 |
|
14 |
180 |
10 |
180 |
1.960 |
49.0 |
|
14 |
190 |
10 |
190 |
1.960 |
49.0 |
|
14 |
200 |
10 |
200 |
1.960 |
49.0 |
|
14 |
210 |
10 |
210 |
1.960 |
49.0 |
|
14 |
220 |
10 |
220 |
1.960 |
49.0 |
|
14 |
230 |
10 |
230 |
1.960 |
49.0 |
|
14 |
240 |
10 |
240 |
1.960 |
49.0 |
|
14 |
250 |
10 |
250 |
1.960 |
49.0 |
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