JPH09144143A - Aseismatic reinforcing metal - Google Patents
Aseismatic reinforcing metalInfo
- Publication number
- JPH09144143A JPH09144143A JP33762095A JP33762095A JPH09144143A JP H09144143 A JPH09144143 A JP H09144143A JP 33762095 A JP33762095 A JP 33762095A JP 33762095 A JP33762095 A JP 33762095A JP H09144143 A JPH09144143 A JP H09144143A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- joint part
- aseismatic
- seismic
- reinforcing metal
- 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.)
- Pending
Links
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明の耐震補強金物は、木造建
物を地震に強くするために、構造柱の仕口部を簡単に補
強することができる金物である。BACKGROUND OF THE INVENTION The seismic-proof metal fitting of the present invention is a metal fitting that can easily reinforce the joints of structural columns in order to make a wooden building resistant to earthquakes.
【０００２】[0002]
【従来の 技術】従来の木造建物を耐震補強するために
は構造柱の仕口部を羽子板ボールト、かね折金物、箱金
物及び補強プレート金物等を使いており、大きな地震の
場合、仕口部の破損による倒壊が多い。2. Description of the Related Art For seismic retrofitting of a conventional wooden building, we use battledore vaults, bent metal fittings, box metal fittings and reinforcing plate metal fittings for structural columns. Often collapsed due to damage.
【０００３】[0003]
【発明が解決しようとする課題】木造建物において構造
柱の仕口部を耐震構造に補強し、地震に強い木造建物に
することが要求されておる。よって、この構造柱の仕口
部の補強を簡単で廉価に出来る工法が求められている。In a wooden building, it is required to reinforce the joints of structural columns with a seismic structure so that the wooden building is resistant to earthquakes. Therefore, there is a demand for a construction method that can easily and inexpensively reinforce the joint portion of this structural column.
【０００４】[0004]
【課題を解決するための手段】地震に強い耐震構造の木
造建物を建造るには構造柱の、隅部、Ｔ字部、十字部等
の仕口部を簡単に且つ廉価に補強することである。本、
発明の耐震補強金物はこれらの問題を解決するものであ
る。先ず隅部仕口に於いては鉄板成型の直角金物（２）
３個、筋違い金物（１）３個とボールトナット（４）１
８個を、又十字部仕口に於いては図２に示すように直角
金物（２）４個、８角金物（３）２個、ボールトナット
（４）４８個を、各々使用して補強組立を行なう。[Means for Solving the Problems] To construct an earthquake-resistant wooden building that is strong against earthquakes, simply and inexpensively reinforce the joints such as corners, T-shaped portions, and cross portions of structural columns. is there. Book,
The seismic retrofit hardware of the invention solves these problems. First of all, in the corner joint, iron plate molded right-angled metal fittings (2)
3 pieces, 3 braces (1) and 1 vault nut (4)
Reinforce by using 8 pieces, and at the cross joint, as shown in Fig. 2, 4 pieces of right-angled metal pieces (2), 2 pieces of octagonal pieces (3) and 48 pieces of vault nuts (4), respectively. Assemble.
【０００５】[0005]
【 作 用 】在来工法に於いて構造柱の仕口部を、
羽子板ボールト、かね折金物、箱金物、ホールダウン金
物等で補強しておったが、これ等は総て、構造柱部にボ
ールト孔を開孔するため仕口部近くの強度が低下する、
本、耐震補強金物は仕口部の外面の回りから、仕口部が
一体の構造体になるよう、耐震補強金物で締付け固定さ
れるため、在来工法の仕口部を損傷することなく耐震構
造に組立られる。[Operation] In the conventional construction method,
I reinforced it with a battledore vault, a bent metal fitting, a box metal fitting, a hole down metal fitting, etc., but all of these pierce a vault hole in the structural pillar part, so the strength near the joint part decreases,
Since the book and seismic reinforcement metal parts are tightened and fixed from around the outer surface of the joint part with the seismic reinforcement metal part so that the joint part becomes an integrated structure, it is seismic resistant without damaging the joint part of the conventional construction method. Assembled into structure.
【０００６】[0006]
【実施例】実験を建坪２９．１６ｍ２延床面積５８．３
２ｍ２、の２階建純木造建物を、実物の１０分の１に縮
小した構造体を地震試験台の上に設置して行った。通り
柱を５本使い、耐震補強金物の使用箇所は隅部８箇所、
Ｔ字部４箇所、十字部２箇所、計１４箇所の仕口部に取
付け、在来工法の筋違いは８箇所使いた。又、耐震に大
きく関係する積載荷重は１平方米当り２００ｋｇの１０
分の１に縮小したものとした。測定器はリオンの地震計
ＳＭ−２３Ｂ・第１０８５０４４５号を使い測定した。[Examples] The experiment was conducted with a building area of 29.16 m2 and a total floor area of 58.3.
2 m2, two-story net wooden building, the structure was reduced to 1 of the real of 10 minutes was performed installed on top of the earthquake test stand. Uses 5 street pillars, 8 corners are used for seismic reinforcement hardware,
The T-shaped portion was attached to 4 places, the cross portion was attached to 2 places, and the attaching portion was attached to a total of 14 places. In addition, the load capacity that is greatly related to earthquake resistance is 10 kg of 200 kg per square meter.
It is assumed to be reduced to one-half. The measurement was performed using a seismometer SM-23B, No. 10850445, manufactured by Rion.
【０００７】[0007]
【発明の効果】実験の地震試験台の震度は５００ＧＡＬ
（マグニチュウド“７”）で５分間を繰返し数回実施し
た結果、仕口部に異常はなく耐震補強金物として十分で
あることを実証した。[Effects of the Invention] The seismic intensity of the experimental seismic test stand is 500 GAL.
As a result of repeating 5 minutes several times with (Magnitude “7”), it was verified that there was no abnormality in the joint part and it was sufficient as a seismic reinforcement metal.
【図 １】 十字接合梁仕口部補強図[Figure 1] Cross-jointed beam joint reinforcement
【図 ２】 十字部仕口補強図[Fig. 2] Cross-shaped joint reinforcement diagram
【図 ３】 筋違い金物図[Figure 3] Cross-shaped hardware diagram
【図 ４】 直角金物図[Figure 4] Right-angled hardware diagram
【図 ５】 ８角金物図[Figure 5] Octagonal hardware diagram
１ 筋違い金物 ２ 直角金物 ３ ８角金物 ４ ボールトナット ５ 構造柱 ６ 構造梁 1 Bracket hardware 2 Right angle hardware 3 8 angle hardware 4 Vault nut 5 Structural column 6 Structural beam
Claims (1)
にするために木造構造柱の、隅部、Ｔ字部、十字部等の
仕口部を、筋違い金物（１）、直角金物（２）、８角金
物（３）等を使いてボールトナット（４）で補強するも
のである。1. This seismic-proof reinforced metal fitting is used to make a wooden structure a seismic-resistant structure by connecting joints such as corners, T-shaped parts, and cross-shaped parts of wooden structure columns with braces (1) and right-angled hardware (2). ), Octagonal metal fittings (3), etc. are used to reinforce the vault nuts (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33762095A JPH09144143A (en) | 1995-11-21 | 1995-11-21 | Aseismatic reinforcing metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33762095A JPH09144143A (en) | 1995-11-21 | 1995-11-21 | Aseismatic reinforcing metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09144143A true JPH09144143A (en) | 1997-06-03 |
Family
ID=18310372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33762095A Pending JPH09144143A (en) | 1995-11-21 | 1995-11-21 | Aseismatic reinforcing metal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09144143A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161220A (en) * | 2013-03-13 | 2013-06-19 | 哈尔滨工程大学 | Frame-type combined house |
| CN103898987A (en) * | 2014-03-24 | 2014-07-02 | 西安建筑科技大学 | Joist and raw bamboo beam connecting structure |
| CN110344498A (en) * | 2019-07-13 | 2019-10-18 | 华北水利水电大学 | A kind of composite beam and composite beam and Column border node attachment device |
-
1995
- 1995-11-21 JP JP33762095A patent/JPH09144143A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161220A (en) * | 2013-03-13 | 2013-06-19 | 哈尔滨工程大学 | Frame-type combined house |
| CN103161220B (en) * | 2013-03-13 | 2015-10-28 | 哈尔滨工程大学 | A kind of frame type assembled house |
| CN103898987A (en) * | 2014-03-24 | 2014-07-02 | 西安建筑科技大学 | Joist and raw bamboo beam connecting structure |
| CN110344498A (en) * | 2019-07-13 | 2019-10-18 | 华北水利水电大学 | A kind of composite beam and composite beam and Column border node attachment device |
| CN110344498B (en) * | 2019-07-13 | 2020-07-17 | 华北水利水电大学 | Composite beam and column joint connecting device |
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