JPS604351B2 - Reinforcement method for masonry structures - Google Patents
Reinforcement method for masonry structuresInfo
- Publication number
- JPS604351B2 JPS604351B2 JP52076365A JP7636577A JPS604351B2 JP S604351 B2 JPS604351 B2 JP S604351B2 JP 52076365 A JP52076365 A JP 52076365A JP 7636577 A JP7636577 A JP 7636577A JP S604351 B2 JPS604351 B2 JP S604351B2
- Authority
- JP
- Japan
- Prior art keywords
- masonry
- compressive force
- masonry wall
- sliding rods
- wall
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims description 8
- 230000002787 reinforcement Effects 0.000 title description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000004321 preservation Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Description
【発明の詳細な説明】
本発明は、組積造構造物の構造上の弱点を補強する方法
に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for reinforcing structural weaknesses in masonry structures.
最近、明治または大正期等の絹積造機造物を景観保存の
立場から建設地で保存するケースが増えている。Recently, there has been an increase in the number of cases in which silk masonry structures from the Meiji or Taisho periods are being preserved on construction sites for the sake of landscape preservation.
こうした場合組積造構造物は耐震設計をなされずに建て
られたものが多いので、何らかの耐震補強を行って保存
する必要がある。この方法として絹積造機造物の内側に
壁式の鉄筋コンクリート造を設けて耐震補強を行ってい
た。この手段は組債造機造物の内側に新たに鉄筋コンク
リート壁を設けるので、その分だけ室内が狭くなる欠点
を有し、また廻り階段及び煙突等については、内側空間
部分が狭騒になるのでこのような手段は採用できない。
本発明は、組積造構造のもつ目地割れ等による鱒断抵抗
ならびに面外への曲げ抵抗の弱さを補強し、粗積造機造
物の耐力と鋤性を向上することを目的とするものである
。In these cases, masonry structures are often built without earthquake-resistant design, so they must be preserved with some sort of earthquake-resistance reinforcement. In this method, a wall-type reinforced concrete structure was installed inside the silk pile machine structure to provide seismic reinforcement. This method requires a new reinforced concrete wall to be installed inside the building, which has the disadvantage of making the room narrower. Also, with regard to round stairs and chimneys, the inner space becomes narrow and noisy. methods cannot be adopted.
The purpose of the present invention is to improve the yield strength and plowability of rough masonry structures by reinforcing the weakness of the masonry structure's resistance to cutting and bending out of plane due to joint cracks, etc. be.
以下、本発明を添付の図面の実施例について説明すれば
、１は保存を要する組積肇、３は紙積壁の基礎、４は組
積壁１の上端部にあった臥梁、またはかつてなかった場
合には、特に施工した臥梁、１川ま圧縮力導入装置で、
この圧縮力導入装置は中央部で必要に応じては接続具１
１′で接続した圧縮力導入用基村１１の上下端近〈に直
交状に突出摺動村１２，１３を突出し、これの摺動作用
を基杵１１中ならびに上下の摺動杵を貫通せしめた榛鋼
１４の上下端に設けた雄螺子に螺合せしめたナット１５
により行わしめたもので、基杵１１を組糟壁１の近傍に
位置せしめ、この下端近くの突出摺動杵１３を基礎３下
にライナー１６を介して取付けると）もに上端近くの突
出摺動村１２も均しくライナー１６を介して臥梁４に当
俵したのち、徐々にナット１５を螺入することによって
、上下端近くの突出摺動杵１２，１３を引き寄せ、粗積
壁に圧縮力を付与するものである。Hereinafter, the present invention will be described with reference to the accompanying drawings, in which 1 is a masonry wall that requires preservation, 3 is a foundation of a paper wall, and 4 is a girder that was or once was at the upper end of the masonry wall 1. If there is no compressive force introduction device installed,
This compressive force introducing device is installed in the central part, and if necessary, the connecting tool 1
Protruding sliding villages 12 and 13 are protruded orthogonally near the upper and lower ends of the base plate 11 for introducing compressive force connected at 1′, and the sliding members 12 and 13 are made to pass through the inside of the base punch 11 as well as the upper and lower sliding punches. A nut 15 screwed onto the male screw provided at the upper and lower ends of the steel plate 14
When the base punch 11 is located near the mortar wall 1, and the protruding sliding punch 13 near the lower end is installed under the foundation 3 via the liner 16), both the protruding slide near the upper end After the moving village 12 is evenly placed on the girder 4 via the liner 16, by gradually screwing in the nut 15, the protruding sliding punches 12 and 13 near the upper and lower ends are pulled together and compressed into the rough pile wall. It is something that gives power.
本発明にか）る組横造機造物の補強方法は上記の通り樺
鋼に緊張力を付与することによって、粗積壁に圧縮力を
付与するもので、粗積壁には切削、穿孔などの加工を施
さないので、老朽化した組積壁でも耐力と轍性をあげる
ことによって建造物の寿命の延命化をはかることができ
る。The method for reinforcing assembled horizontal structures according to the present invention is to apply tension to the birch steel as described above, thereby applying compressive force to the rough pile walls, and the rough pile walls are subjected to cutting, drilling, etc. Since no processing is required, it is possible to increase the strength and rut resistance of aging masonry walls, thereby extending the lifespan of the structure.
第１図は本発明になる組積造機造物の補強方法を示すも
のであり、第１図はそれの正断面図、第２図は側断面図
を示す。
１・・・・・・組積埜、３・…・・基礎、４・・・・・
・臥梁、１０……圧縮力導入袋贋、１１……圧縮力導入
用基村、１１′……接続臭、１２…・・・上突出摺動村
、１３・・・・・・下突出摺敷杵、１４・・・・・・捧
鋼、１５・・・・・・ナット、１６……ライナー。
第１図
第２図FIG. 1 shows a method for reinforcing a masonry machine structure according to the present invention; FIG. 1 shows a front sectional view thereof, and FIG. 2 shows a side sectional view thereof. 1... Masonry, 3... Foundation, 4...
- Liang, 10...Compression force introduction bag counterfeit, 11...Motomura for compressive force introduction, 11'...Connection odor, 12...Top protruding sliding village, 13...Bottom protrusion Surishiki pestle, 14... Steel, 15... Nut, 16... Liner. Figure 1 Figure 2
Claims (1)
の上下端近くに直交状に突出摺動杆１２，１３を突出せ
しめた圧縮力導入用装置１０の上下の突出摺動杆を組積
壁の上端の臥梁ならびに下端の基礎に当接し、圧縮力導
入用基杆ならびに上下の突出摺動杆を貫通せしめた棒鋼
１４に緊張力を付与することによって組積壁に圧縮力を
付与することを特徴とする組積造構造物の補強方法。1 Base rod 11 for introducing compressive force located near the masonry wall
The upper and lower protruding sliding rods of the compressive force introducing device 10, which has sliding rods 12 and 13 projecting perpendicularly near the upper and lower ends of the masonry wall, are brought into contact with the girder at the upper end of the masonry wall and the foundation at the lower end, and compressed. A method for reinforcing a masonry structure, characterized in that compressive force is applied to a masonry wall by applying tension to a steel bar 14 passed through a base rod for force introduction and upper and lower protruding sliding rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52076365A JPS604351B2 (en) | 1977-06-27 | 1977-06-27 | Reinforcement method for masonry structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52076365A JPS604351B2 (en) | 1977-06-27 | 1977-06-27 | Reinforcement method for masonry structures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5410514A JPS5410514A (en) | 1979-01-26 |
| JPS604351B2 true JPS604351B2 (en) | 1985-02-02 |
Family
ID=13603318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52076365A Expired JPS604351B2 (en) | 1977-06-27 | 1977-06-27 | Reinforcement method for masonry structures |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS604351B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57178603U (en) * | 1981-05-09 | 1982-11-12 | ||
| JPH0321746A (en) * | 1989-06-17 | 1991-01-30 | Mitsuharu Kawanishi | Framework method for prefabricated structure in resort area |
| JP3807968B2 (en) * | 2001-10-10 | 2006-08-09 | 勝也 平岡 | Exterior structure |
| JP2019039184A (en) * | 2017-08-23 | 2019-03-14 | 清水建設株式会社 | Masonry wall reinforcement method |
| JP6969979B2 (en) * | 2017-11-06 | 2021-11-24 | 清水建設株式会社 | Reinforcement method and reinforcement structure of masonry structure |
| JP7270412B2 (en) * | 2019-02-21 | 2023-05-10 | 大成建設株式会社 | Reinforcement structure of masonry building |
-
1977
- 1977-06-27 JP JP52076365A patent/JPS604351B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5410514A (en) | 1979-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3925875A (en) | Method of constructing a prefabricated wall module | |
| US4266890A (en) | Retaining wall and connector therefor | |
| US3057119A (en) | Method of erecting pre-stressed building construction | |
| US7828544B2 (en) | Concrete panel construction system and method of making panels | |
| US9217248B2 (en) | Column assembly for use in building foundation systems and methods of assembling same | |
| KR101850948B1 (en) | Eco-mold module and construction method of wooden building using the same | |
| JP2002515096A (en) | Cable fixing and tensioning device | |
| KR101809111B1 (en) | Apparatus for pressing pile and method for reinforcing building base using this same | |
| US20170191239A1 (en) | Base body of electric transmission tower using micropile | |
| US6694699B2 (en) | Post-frame building | |
| JPS604351B2 (en) | Reinforcement method for masonry structures | |
| CA2602671A1 (en) | Holdown with reinforced back | |
| US2971237A (en) | Flexible building panel form | |
| CN108222064B (en) | An assembled integral underground frame structure with self-reset function of shear pin bolt connection column | |
| JP2005524788A (en) | Wall structure | |
| US5566520A (en) | Integrated precast concrete forming system | |
| US6119413A (en) | Concrete deck and beam seismic retrofit system | |
| JPH0882004A (en) | Column fixing metal fixture | |
| CN114606980B (en) | Fixing method for steel edge water stop belt of deformation joint socket of underground pipe gallery structure | |
| KR101864173B1 (en) | Ground attachment type retaining wall and Construction method of it | |
| JP2000345719A (en) | Reinforcement method for through-opening of existing load-bearing wall | |
| US2980968A (en) | Method of enlarging a wood house | |
| JPH05171717A (en) | Method for constructing prefabricated building using precast wall and floor panel | |
| KR20060110468A (en) | Bolted wall structure and construction method | |
| JPS6026724A (en) | Integration work of steel-framed building structure and composite underground beam |