目次へ 【アンカーボルトの引抜き力】 |
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参考:建築設備耐震設計施工指針 |
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埋込式_J形_床 許容引抜荷重
kN [床スラブ上面] |
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埋込式_J形 |
0 |
埋込式_J形_床 |
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ボルト径
d(呼称) |
コンクリート厚さ(mm) |
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埋込式_L形 |
1 |
埋込式_L形_床 |
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120 |
150 |
180 |
200 |
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埋込式_ヘッド付きボルト |
2 |
埋込式_ヘッド付き |
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M8 |
9.0 |
9.0 |
9.0 |
9.0 |
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箱抜式_J形 |
3 |
箱抜式_J形_床 |
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M10 |
12.0 |
12.0 |
12.0 |
12.0 |
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箱抜式_L形 |
4 |
箱抜式_L形_床 |
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M12 |
12.0 |
12.0 |
12.0 |
12.0 |
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後施工接着系アンカー |
5 |
接着系_床 |
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M16 |
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12.0 |
12.0 |
12.0 |
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後施工金属拡張アンカー_おねじ |
6 |
金属拡張_床_おねじ |
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M20 |
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12.0 |
12.0 |
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後施工金属拡張アンカー_めねじ |
7 |
金属拡張_床_めねじ |
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M24 |
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12.0 |
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中ボルト |
8 |
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ボルトの埋込長さL |
100-d |
130-d |
160-d |
180-d |
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埋込式_J形_天井/壁 許容引抜荷重
kN [天井スラブ下面、壁面] |
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ボルト径
d(呼称) |
コンクリート厚さ(mm) |
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120 |
150 |
180 |
200 |
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M8 |
6.0 |
6.0 |
6.0 |
6.0 |
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M10 |
8.0 |
8.0 |
8.0 |
8.0 |
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M12 |
8.0 |
8.0 |
8.0 |
8.0 |
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M16 |
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8.0 |
8.0 |
8.0 |
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M20 |
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8.0 |
8.0 |
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M24 |
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8.0 |
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ボルトの埋込長さL |
100-d |
130-d |
160-d |
180-d |
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埋込式_ヘッド付きボルト_床 許容引抜荷重
kN [床スラブ上面] |
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ボルト径
d(呼称) |
コンクリート厚さ(mm) |
ヘッド |
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120 |
150 |
180 |
200 |
高H |
幅B |
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M8 |
9.0 |
9.0 |
9.0 |
9.0 |
5.5 |
13 |
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M10 |
12.0 |
12.0 |
12.0 |
12.0 |
7 |
17 |
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M12 |
12.0 |
12.0 |
12.0 |
12.0 |
8 |
19 |
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M16 |
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12.0 |
12.0 |
12.0 |
10 |
24 |
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M20 |
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12.0 |
12.0 |
13 |
30 |
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M24 |
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12.0 |
15 |
36 |
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ボルトの埋込長さL |
100-H |
130-H |
160-H |
180-H |
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埋込式_ヘッド付きボルト_天井/壁 許容引抜荷重
kN [天井、壁] |
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ボルト径
d(呼称) |
コンクリート厚さ(mm) |
ヘッド |
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120 |
150 |
180 |
200 |
高H |
幅B |
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M8 |
6.0 |
6.0 |
6.0 |
6.0 |
5.5 |
13 |
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M10 |
8.0 |
8.0 |
8.0 |
8.0 |
7 |
17 |
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M12 |
8.0 |
8.0 |
8.0 |
8.0 |
8 |
19 |
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M16 |
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8.0 |
8.0 |
8.0 |
10 |
24 |
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M20 |
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8.0 |
8.0 |
13 |
30 |
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M24 |
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8.0 |
15 |
36 |
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ボルトの埋込長さL |
100-H |
130-H |
160-H |
180-H |
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埋込式_L形_床 許容引抜荷重
kN [床スラブ上面] |
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ボルト径
d(呼称) |
コンクリート厚さ(mm) |
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120 |
150 |
180 |
200 |
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M8 |
3.2 |
4.4 |
5.7 |
6.5 |
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M10 |
4.0 |
5.5 |
7.1 |
8.1 |
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M12 |
4.0 |
6.7 |
8.5 |
9.7 |
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M16 |
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8.9 |
11.4 |
12.0 |
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M20 |
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12.0 |
12.0 |
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M24 |
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12.0 |
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ボルトの有効埋込長さL |
80 |
110 |
140 |
160 |
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埋込式_L形_天井 許容引抜荷重
kN [天井スラブ下面、壁面] |
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ボルト径
d(呼称) |
コンクリート厚さ(mm) |
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120 |
150 |
180 |
200 |
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M8 |
2.1 |
2.9 |
3.8 |
4.3 |
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M10 |
2.6 |
3.6 |
4.7 |
5.4 |
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M12 |
3.2 |
4.4 |
5.6 |
6.4 |
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M16 |
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5.9 |
7.6 |
8.0 |
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M20 |
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8.0 |
8.0 |
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M24 |
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8.0 |
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ボルトの有効埋込長さL |
80 |
110 |
140 |
160 |
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箱抜式_J形_床 許容引抜荷重
kN [床スラブ上面] |
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ボルト径
d(呼称) |
コンクリート厚さ(mm) |
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120 |
150 |
180 |
200 |
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M8 |
3.2 |
4.6 |
5.6 |
6.4 |
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M10 |
3.2 |
4.6 |
5.6 |
6.4 |
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M12 |
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4.6 |
5.6 |
6.4 |
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M16 |
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5.6 |
6.4 |
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M20 |
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5.6 |
6.4 |
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M24 |
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ボルトの埋込長さL |
80-d |
110-d |
140-d |
160-d |
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箱抜式_L形_床 許容引抜荷重
kN [床スラブ上面] |
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ボルト径
d(呼称) |
コンクリート厚さ(mm) |
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120 |
150 |
180 |
200 |
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M8 |
1.6 |
2.4 |
3.2 |
3.8 |
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M10 |
2.0 |
3.0 |
4.0 |
4.7 |
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M12 |
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3.6 |
4.8 |
5.7 |
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M16 |
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5.6 |
6.4 |
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M20 |
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5.6 |
6.4 |
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M24 |
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6.4 |
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ボルトの埋込長さL |
80-d |
110-d |
140-d |
160-d |
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後施工接着系_床 許容引抜荷重
kN [床スラブ上面] |
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ボルト径
d(呼称) |
コンクリート厚さ(mm) |
埋め込み長さL |
穿孔径 |
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120 |
150 |
180 |
200 |
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M10 |
7.6 |
7.6 |
7.6 |
7.6 |
80 |
13.5 |
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M12 |
9.2 |
9.2 |
9.2 |
9.2 |
90 |
14.5 |
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M16 |
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12.0 |
12.0 |
12.0 |
110 |
20 |
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M20 |
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8.0 |
8.0 |
120 |
24 |
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ボルトの埋込長さ限度 |
100 |
130 |
160 |
180 |
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後施工接着系天井 許容引抜荷重
kN [天井スラブ下面、壁面] |
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ボルト径
d(呼称) |
コンクリート厚さ(mm) |
埋め込み長さL |
穿孔径 |
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120 |
150 |
180 |
200 |
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M10 |
5.0 |
5.0 |
5.0 |
5.0 |
80 |
13.5 |
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M12 |
6.1 |
6.1 |
6.1 |
6.1 |
90 |
14.5 |
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M16 |
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8.0 |
8.0 |
8.0 |
110 |
20 |
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M20 |
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8.0 |
8.0 |
120 |
24 |
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ボルトの埋込長さ限度 |
100 |
130 |
160 |
180 |
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後施工金属拡張_床_おねじ 許容引抜荷重
kN [床スラブ上面] |
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ボルト径
d(呼称) |
コンクリート厚さ(mm) |
埋込長さL |
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120 |
150 |
180 |
200 |
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M8 |
3.0 |
3.0 |
3.0 |
3.0 |
40 |
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M10 |
3.8 |
3.8 |
3.8 |
3.8 |
45 |
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M12 |
6.7 |
6.7 |
6.7 |
6.7 |
60 |
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M16 |
9.2 |
9.2 |
9.2 |
9.2 |
70 |
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M20 |
12.0 |
12.0 |
12.0 |
12.0 |
90 |
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M24 |
12.0 |
12.0 |
12.0 |
12.0 |
100 |
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ボルトの埋込長さ限度 |
100 |
130 |
160 |
180 |
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後施工金属拡張_天井_おねじ 許容引抜荷重
kN [天井スラブ下面、壁面] |
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ボルト径
d(呼称) |
コンクリート厚さ(mm) |
埋め込み長さL |
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120 |
150 |
180 |
200 |
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M8 |
2.0 |
2.0 |
2.0 |
2.0 |
40 |
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M10 |
2.5 |
2.5 |
2.5 |
2.5 |
45 |
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M12 |
4.5 |
4.5 |
4.5 |
4.5 |
60 |
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M16 |
6.1 |
6.1 |
6.1 |
6.1 |
70 |
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M20 |
8.0 |
8.0 |
8.0 |
8.0 |
90 |
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M24 |
8.0 |
8.0 |
8.0 |
8.0 |
100 |
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ボルトの埋込長さ限度 |
100 |
130 |
160 |
180 |
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後施工金属拡張_床_めねじ 許容引抜荷重
kN [床スラブ上面] |
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ボルト径
d(呼称) |
コンクリート厚さ(mm) |
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120 |
150 |
180 |
200 |
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M8 |
0.75 |
0.75 |
0.75 |
0.75 |
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M10 |
0.75 |
0.75 |
0.75 |
0.75 |
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M12 |
0.75 |
0.75 |
0.75 |
0.75 |
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M16 |
1.20 |
1.20 |
1.20 |
1.20 |
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M20 |
1.20 |
1.20 |
1.20 |
1.20 |
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後施工金属拡張_天井_めねじ 許容引抜荷重
kN [天井スラブ下面、壁面] |
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ボルト径
d(呼称) |
コンクリート厚さ(mm) |
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120 |
150 |
180 |
200 |
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M8 |
0.50 |
0.50 |
0.50 |
0.50 |
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M10 |
0.50 |
0.50 |
0.50 |
0.50 |
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M12 |
0.50 |
0.50 |
0.50 |
0.50 |
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M16 |
0.80 |
0.80 |
0.80 |
0.80 |
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M20 |
0.80 |
0.80 |
0.80 |
0.80 |
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