JPS6396121U - - Google Patents
Info
- Publication number
- JPS6396121U JPS6396121U JP19058486U JP19058486U JPS6396121U JP S6396121 U JPS6396121 U JP S6396121U JP 19058486 U JP19058486 U JP 19058486U JP 19058486 U JP19058486 U JP 19058486U JP S6396121 U JPS6396121 U JP S6396121U
- Authority
- JP
- Japan
- Prior art keywords
- view
- reinforced concrete
- concrete wall
- reinforcing bar
- embedded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 3
- 238000012669 compression test Methods 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
Description
第１図は本考案補強筋の１実施例の正面図、第
２図はこれを窓枠の隅部の近傍の鉄筋コンクリー
ト壁中に埋設した状態の正面図、第３図は該実施
例の補強筋を埋設した圧縮試験用テストピースの
断面図、第４図は従来の補強筋を埋設したテスト
ピースの断面図、第５図は従来のワイヤメツシユ
を埋設したテストピースの断面図、第６図は荷重
とひび割れ幅との関係を示すグラフ、第７図乃至
第１１図は他の実施例を示す正面図、第１２図、
第１３図は従来の斜め筋及びワイヤメツシユ型を
窓枠の隅部の近傍の鉄筋コンクリート壁中に埋設
した状態の正面図である。
１……補強筋、１ａ……直線状鉄筋、１ｂ……
膨出部、１ｃ，１ｃ……係止部。
Figure 1 is a front view of one embodiment of the reinforcing bar of the present invention, Figure 2 is a front view of the reinforcing bar embedded in a reinforced concrete wall near the corner of a window frame, and Figure 3 is a reinforcement of this embodiment. Fig. 4 is a cross-sectional view of a test piece for compression tests in which reinforcement bars are embedded, Fig. 5 is a cross-sectional view of a test piece in which conventional reinforcing bars are embedded, Fig. 6 is a cross-sectional view of a test piece in which conventional reinforcing bars are embedded. Graphs showing the relationship between load and crack width; FIGS. 7 to 11 are front views showing other embodiments; FIG. 12;
FIG. 13 is a front view of a conventional diagonal bar and wire mesh type embedded in a reinforced concrete wall near the corner of a window frame. 1... Reinforcement bar, 1a... Straight reinforcing bar, 1b...
Bulging portion, 1c, 1c...Locking portion.
Claims (1)
中央部に膨出部を溶着形成したことを特徴とする
鉄筋コンクリート壁開口隅部補強筋。 In addition to providing locking parts at both ends of the straight reinforcing bars,
A reinforced concrete wall opening corner reinforcing bar characterized by a bulge formed in the center by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986190584U JPH0724490Y2 (en) | 1986-12-12 | 1986-12-12 | Reinforcing bar concrete wall opening corner reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986190584U JPH0724490Y2 (en) | 1986-12-12 | 1986-12-12 | Reinforcing bar concrete wall opening corner reinforcement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6396121U true JPS6396121U (en) | 1988-06-21 |
| JPH0724490Y2 JPH0724490Y2 (en) | 1995-06-05 |
Family
ID=31143938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986190584U Expired - Lifetime JPH0724490Y2 (en) | 1986-12-12 | 1986-12-12 | Reinforcing bar concrete wall opening corner reinforcement |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0724490Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4815451U (en) * | 1971-06-30 | 1973-02-21 | ||
| JPS49120415A (en) * | 1973-03-23 | 1974-11-18 | ||
| JPS61169558A (en) * | 1985-01-23 | 1986-07-31 | 東急建設株式会社 | Reinforcing steel wire and its construction |
-
1986
- 1986-12-12 JP JP1986190584U patent/JPH0724490Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4815451U (en) * | 1971-06-30 | 1973-02-21 | ||
| JPS49120415A (en) * | 1973-03-23 | 1974-11-18 | ||
| JPS61169558A (en) * | 1985-01-23 | 1986-07-31 | 東急建設株式会社 | Reinforcing steel wire and its construction |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0724490Y2 (en) | 1995-06-05 |
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