KR20050009086A - Constructing method of prefabricated bearing wall and wall member therefor - Google Patents
Constructing method of prefabricated bearing wall and wall member therefor Download PDFInfo
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- KR20050009086A KR20050009086A KR1020030048341A KR20030048341A KR20050009086A KR 20050009086 A KR20050009086 A KR 20050009086A KR 1020030048341 A KR1020030048341 A KR 1020030048341A KR 20030048341 A KR20030048341 A KR 20030048341A KR 20050009086 A KR20050009086 A KR 20050009086A
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
- E04B2/16—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position
- E04B2/20—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position by filling material with or without reinforcements in small channels in, or in grooves between, the elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0202—Details of connections
- E04B2002/0243—Separate connectors or inserts, e.g. pegs, pins or keys
- E04B2002/0247—Strips or bars
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0202—Details of connections
- E04B2002/0243—Separate connectors or inserts, e.g. pegs, pins or keys
- E04B2002/025—U-shaped, e.g. brackets
Abstract
Description
종래에는 아파트등의 공동주택을 건축함에 있어서 기둥방식의 공동주택을 많이 지어 왔다.Conventionally, in building multi-unit houses such as apartments, many post-unit houses have been built.
그런데, 기둥방식의 공동주택은 수직하중과 횡하중을 기둥에서 담당하도록 콘크리트로 기둥을 타설하여 아파트 골조를 완성한 후에 칸막이벽을 시공하는 방식이어서 칸막이 벽체 시공에 벽체 시공공정이 별도로 추가되므로 건축 비용이 증대되었다.However, the pillar-type multi-family housing is a method in which partition walls are constructed after the construction of the apartment frame by placing the pillars in concrete so that vertical and lateral loads are handled by the pillars. Therefore, the wall construction process is added to the partition wall construction. It became.
따라서, 근래에는 공정과 비용을 절감하기 위하여 공동주택을 건축함에 있어서 기둥방식 대신에 수직하중과 횡하중을 벽체가 담당하도록 하는 내력벽 방식의 공동주택 건축이 주류를 이루고 있다.Therefore, in recent years, in the construction of a multi-family house in order to reduce the process and cost, the construction of a multi-family house of a bearing wall type, which allows the wall to take charge of vertical and lateral loads, has become mainstream.
상기 내력벽 방식의 공동주택은 벽체가 칸막이벽을 겸하게 되므로서 별도의 칸막이 벽체의 시공 공정이 필요하지 않으므로 공기와 비용이 많이 절약되었다.Since the wall of the load-bearing multi-family house also serves as a partition wall, there is no need for a separate partition wall construction process, thereby saving a lot of air and money.
그러나, 근래에 와서 건축공사는 사람들이 기피하는 3D 업종으로 분류되어 숙련공을 구하기 어려울 뿐만 아니라, 그에 따라 숙련공의 인건비가 상승됨에 따라 조립식 아파트를 연구, 개발하게 되었다.However, in recent years, construction work has been classified as a 3D industry that people avoid, and it is difficult to obtain skilled workers, and as a result, labor costs of skilled workers have increased, so that prefabricated apartments have been researched and developed.
조립식 아파트는 습식공사에 비하여 숙련공을 많이 쓰지 않아도 되므로 일 할 사람을 구하기 쉽고, 인건비를 절약할 수 있으며, 건식공사이므로 콘크리트의 양생 공정이 필요 없어 공기가 단축되는 장점이 있다.Prefabricated apartments do not require a lot of skilled workers compared to wet construction, it is easy to get people to work, save labor costs, and dry construction has the advantage of shortening the air do not need the curing process of concrete.
그에 따라 조립식 공동주택에 있어서, PC(PRECAST CONCRETE) 벽부재가 개발된 바 있지만, 상기 PC 벽부재는 하중을 받지 않는 칸막이 벽체용으로만 사용될 수 있고, 수직하중과 횡하중을 담당하는 공동주택의 내력벽 방식의 전단벽체로서는 종래의 PC 벽부재가 사용되기가 어려웠다.Accordingly, in the prefabricated MDU, a PC (PRECAST CONCRETE) wall member has been developed, but the PC wall member can be used only for partition walls that are not loaded, and the bearing wall of the MDU responsible for vertical and lateral loads. It is difficult to use a conventional PC wall member as the shear wall of the system.
즉, 도 6과 같이 철근 콘크리트 기초(30) 위에 조립식 PC 벽부재를 1개층에 적어도 2개 이상 적층하고 상, 하부로 노출된 수직철근의 상단부(100)와 하단부(200)에 철근 연결 스플라이스(300)를 사용하여 수직철근의 상단부(100)와 하단부(200)를 상하 연결하여 결합한 후, 결합부위를 시멘트 몰탈로 마감하므로서 PC 벽부재를 조립하여 왔으나, 상하 PC 벽부재를 스플라이스(300)로 결합한다고 하여도 접합 부위가 전단력에 매우 취약하여 지진 등의 횡력에 저항하는 전단벽체로서는 사용할 수 없는 문제점이 있었다.That is, at least two prefabricated PC wall members are stacked on one layer on the reinforced concrete foundation 30 as shown in FIG. 6, and the splice connection splices are connected to the upper and lower portions 100 and 200 of the vertical rebar exposed to the upper and lower portions. After connecting the upper and lower parts 100 and the lower part 200 of the vertical reinforcing bar using the 300, the PC wall member has been assembled by closing the coupling part with cement mortar, but splicing the upper and lower PC wall members (300). Even when combined with), there is a problem that the joining site is very vulnerable to shear force and thus cannot be used as a shear wall that resists lateral forces such as earthquakes.
종래 조립식 벽체는 PC 벽부재를 상하 적층 결합함에 있어서, 상하 접합부의 상하 노출 철근을 철근 연결 스플라이스를 이용하여 서로 견고하게 결합한다고 하여도 결합부가 지진 등의 횡하중에 매우 취약하여 공동주택의 전단벽체로서는 사용할 수 없었던 결점을 개선하여 공동주택의 전단벽체로 사용할 수 있게 한 것이다.In the conventional prefabricated wall, the PC wall member is laminated vertically, even if the upper and lower exposed bars of the upper and lower joints are firmly coupled to each other by using reinforcing bar splices, the joints are very susceptible to lateral loads such as earthquakes. The defect that could not be used as an improvement was improved so that it could be used as a shear wall of a multi-family house.
즉, 철근 콘크리트 기초 상부에 PC 벽부재를 적어도 2개 이상 적층한 다음, 인장재를 이용하여 프리스트레스를 도입하고 다시 PC 벽부재를 2개 이상 적층한 다음, 다시 인장재를 이용하여 프리스트레스를 도입하는 공정을 반복하므로서 조립식 벽체의 접합부에 전단력을 보강하여 공동주택의 조립식 전단벽체를 제공하는데 그 목적이 있다.That is, at least two PC wall members are stacked on the reinforced concrete foundation, and then a prestress is introduced using a tension member, and two or more PC wall members are laminated again, and then a prestress is introduced again using a tension member. The purpose is to provide a prefabricated shear wall of the apartment house by repeating the reinforcement of the shear force to the junction of the prefabricated wall by repeating.
또한, 본 발명은 계속적으로 전단벽체를 선 시공하면서 상층부로 올라가고 슬래브는 나중에 후 시공 하므로서 각층의 슬래브의 타설 및 양생 공정을 기다릴필요 없이 벽체 공사를 계속 진행할 수 있으므로 공동주택의 시공기간을 단축하는데도 그 목적이 있다.In addition, the present invention continuously up the upper wall while pre-installing the shear wall and the slab is later installed, so that the construction of the wall can be continued without waiting for the process of laying and curing the slab of each floor, so that even shortening the construction period of the apartment house There is a purpose.
도 1은 본 발명 전단벽체의 일실시예의 종단면도1 is a longitudinal sectional view of an embodiment of the present invention shear wall
도 2는 본 발명에 사용되는 제1 벽부재의 사시도2 is a perspective view of a first wall member used in the present invention;
도 3은 본 발명에 사용되는 제2 벽부재의 사시도3 is a perspective view of a second wall member used in the present invention;
도 4는 본 발명에 사용되는 제1 벽부재의 다른 실시예의 사시도4 is a perspective view of another embodiment of a first wall member used in the present invention;
도 5는 본 발명에 사용되는 제2 벽부재의 다른 실시예의 사시도5 is a perspective view of another embodiment of a second wall member used in the present invention;
도 6은 종래의 조립식 PC 벽부재의 결합 상태도6 is a state diagram of the conventional assembled PC wall member
<도면의 주요부분에 대한 설명><Description of main parts of drawing>
(2) : 관통구멍 (4) : 인장재(2): through hole (4): tension member
(6) : 정착수단 (7) : 전단방지홈(6): fixing means (7): shear preventing groove
(8) : 루프바 (9) : 중량감소구멍(8): roof bar (9): weight reducing hole
(10) : 제1 벽부재 (20) : 제2 벽부재10: first wall member 20: second wall member
(30) : 철근 콘크리트 기초 (50) : 전단벽체30: reinforced concrete foundation 50: shear wall
이하, 본 발명의 실시예에 따른 조립식 전단벽체의 시공방법 및 그에 사용되는 벽부재에 대하여 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, a construction method of a prefabricated shear wall according to an embodiment of the present invention and a wall member used therein will be described in detail with reference to the accompanying drawings.
도 1은 본 발명 전단벽체의 일실시예의 종단면도,1 is a longitudinal sectional view of an embodiment of the present invention shear wall;
도 2는 본 발명에 사용되는 제1 벽부재의 사시도,2 is a perspective view of a first wall member used in the present invention;
도 3은 본 발명에 사용되는 제2 벽부재의 사시도,3 is a perspective view of a second wall member used in the present invention;
도 4는 본 발명에 사용되는 제1 벽부재의 다른 실시예의 사시도,4 is a perspective view of another embodiment of the first wall member used in the present invention;
도 5는 본 발명에 사용되는 제2 벽부재의 다른 실시예의 사시도이다.5 is a perspective view of another embodiment of a second wall member used in the present invention.
본 발명은 아파트 등의 공동주택에 사용되는 조립식 전단벽체의 시공방법 및 그에 사용되는 벽부재에 관한 것으로서, 일정길이의 인장재(4) 단부에 정착수단(6)을 끼운 다음 소정간격을 두고 철근 콘크리트 기초(30) 내에 매립하여 복수개의 인장재(4)가 기초(30)에 매립 정착되고, 철근 콘크리트 기초(30)의 상부로 복수개의 인장재(4)가 수직방향으로 일정길이 노출되도록 철근 콘크리트 기초(30)를 형성하는 단계와,The present invention relates to a method for constructing a prefabricated shear wall used in a multi-family house such as an apartment, and a wall member used therein, wherein the fixing member 6 is inserted into an end portion of a tension member 4 of a predetermined length, and then reinforced concrete with a predetermined interval. The reinforced concrete foundation is embedded in the foundation 30 so that the plurality of tension members 4 are embedded in the foundation 30, and the plurality of tension members 4 are exposed to a predetermined length in the vertical direction to the upper portion of the reinforced concrete foundation 30. 30),
상기 철근 콘크리트 기초(30)의 상부에 적어도 1개 이상의 제1 벽부재(10)를 적층하되, 철근 콘크리트 기초(30) 상부로 수직되게 노출된 인장재(4)에 상기 제1 벽부재의 양측부에 형성된 수직관통구멍(2)을 끼우고 적층하는 단계와,At least one or more first wall members 10 are stacked on the reinforced concrete foundation 30, and both side portions of the first wall member are disposed in the tension member 4 that is vertically exposed to the reinforced concrete foundation 30. Sandwiching and stacking the vertical through holes (2) formed therein;
상기 적층된 제1 벽부재(10)의 수직관통구멍(2)을 통하여 상부로 노출된 인장재(4)에 제2 벽부재(20)의 양측부에 형성된 수직관통구멍(2)을 끼우고 제2 벽부재(20)를 적층하는 단계와,Insert the vertical through holes (2) formed on both sides of the second wall member 20 to the tension member (4) exposed upward through the vertical through holes (2) of the laminated first wall member (10) Stacking the two wall members 20,
상기 적층된 제2 벽부재(20)의 양측부 수직관통구멍(2)의 상부로 빠져나온 인장재(4)를 유압잭으로 인장시키고 프리스트레스를 가한 다음 정착수단(6)을 끼워 정착시키고 인장재(4)의 끝단부를 절단하는 단계와,The tension member (4) exiting the upper portion of the vertical through hole (2) on both sides of the stacked second wall member (20) is tensioned with a hydraulic jack, prestressed, and the fixing means (6) is fitted to fix the tension member (4). Cutting the ends of the,
상기 제2 벽부재(20)의 상부에 적어도 1개 이상의 다른 제1 벽부재(20)를 적층하되, 제2 벽부재(20)에 매립 정착되고 상부로 일정길이 노출된 인장재(4)에 상기 제1 벽부재(10)의 양측부에 형성된 수직관통구멍(2)을 끼우고 적층하는 단계와,At least one or more other first wall members 20 are stacked on the second wall member 20, the buried material is embedded in the second wall member 20, and the tension member 4 is exposed to a predetermined length. Sandwiching and stacking the vertical through-holes 2 formed on both sides of the first wall member 10,
상기 적층된 제1 벽부재(10) 양측부의 수직관통구멍(2) 상부로 노출된 인장재(4)에 다른 제2 벽부재(20)의 수직관통구멍(2)을 끼우고 제2 벽부재(20)를 적층하는 단계와,Insert the vertical through hole 2 of the second wall member 20 into the tension member 4 exposed to the upper vertical through hole 2 of the stacked first wall member 10 and the second wall member ( 20) laminating,
상기 적층된 제2 PC 벽부재(20)의 수직관통구멍(2) 상부로 빠져나온 인장재(4)를 유압잭으로 인장하여 프리스트레스를 가한 다음 정착수단(6)을 끼워 정착시키고 인장재(4)의 끝단부를 절단하는 단계를 반복하여 이루어지는 조립식 전단벽체(50)의 시공방법에 관한 것이며;The tension member 4, which has escaped above the vertical through hole 2 of the laminated second PC wall member 20, is tensioned with a hydraulic jack to apply prestress, and then the fixing means 6 is fitted to fix the end thereof. It relates to a method for constructing a prefabricated shear wall 50 made by repeating the step of cutting the section;
또, 일정한 두께를 가지고 사각형상의 철근 콘크리트로 되는 PC 판체(9)와,In addition, the PC plate body 9 which becomes a rectangular reinforced concrete with constant thickness,
상기 PC 판체(9)의 양측부에 인장재(4)가 삽입될 수 있도록 수직방향으로 형성된 적어도 2개 이상의 수직관통구멍(2)을 형성하여 이루어지는 제1 벽부재;A first wall member formed by forming at least two vertical through-holes 2 formed in the vertical direction so that the tension member 4 can be inserted into both sides of the PC plate 9;
및 일정한 두께를 가지고 사각형상의 철근 콘크리트로 되는 PC 판체(9)와,And a PC plate 9 having a constant thickness and made of rectangular reinforced concrete,
상기 PC 판체(9)의 양측부에 수직방향으로 형성되는 적어도 2개 이상의 수직관통구멍(2)과, 상기 수직관통구멍(2)의 옆에 적어도 2개 이상의 인장재(4)의 단부가 정착수단(6)에 끼워져 매립 정착되고, 매립된 인장재(4)가 PC 판체(9)의 상부로 일정길이 길게 노출되어 이루어지는 제2 벽부재(20)에 관한 것이다.Fixing means includes at least two or more vertical through holes 2 formed in both sides of the PC plate 9 in the vertical direction, and at least two ends of the tension members 4 next to the vertical through holes 2. It is related with the 2nd wall member 20 in which the tensioning material 4 embedded in (6) is embedded, it is embedded, and the embedding tension member 4 is exposed to the upper part of the PC board 9 for a predetermined length.
본 발명의 일실시예에 따라 본 발명을 도면을 참조하여 더 상세히 설명하면 다음과 같다.Referring to the present invention in more detail with reference to the drawings according to an embodiment of the present invention.
도1은 본 발명의 일 실시예인 공동주택의 측면 전단벽체(50)의 구성을 개략적으로 도시한 종단면도 인데, 상기 측면 전단벽체(50)는 공동주택의 1개층에 해당하는 측면 벽체 전체를 상하 2개로 나누어 공장에서 벽부재로 제작하고 상기 벽부재를 상하 적층하여 전단벽체(50)를 형성한 것이다.1 is a longitudinal cross-sectional view schematically showing the configuration of the side shear wall 50 of a multi-unit house, which is an embodiment of the present invention, wherein the side shear wall 50 vertically covers the entire side wall corresponding to one floor of the multi-family house. Divided into two is produced as a wall member in the factory and the wall member is laminated up and down to form a shear wall (50).
먼저, 일정길이의 인장재(4) 단부에 정착콘 등의 정착수단(6)을 끼운 다음, 제1 벽부재(10)의 수직관통구멍(2)과 일치하도록 소정간격을 두고 인장재(4)를 철근 콘크리트 기초(30) 내에 매립하여 복수개의 인장재(4)가 철근 콘크리트 기초(30)에 매립, 정착되고 철근 콘크리트 기초(30)의 상부로 복수개의 인장재가 수직방향으로 일정길이 노출되도록 하여 철근 콘크리트 기초(30)를 형성한다.First, a fixing means 6 such as a fixing cone is inserted into an end portion of the tension member 4 having a predetermined length, and then the tension member 4 is placed at a predetermined interval so as to coincide with the vertical through hole 2 of the first wall member 10. The reinforced concrete foundation 30 is embedded in the reinforced concrete foundation 30 so that the plurality of tension members 4 are embedded and fixed in the reinforced concrete foundation 30, and the plurality of tension members are exposed to a predetermined length in the vertical direction to the upper portion of the reinforced concrete foundation 30. Form the foundation 30.
다음, 상기 철근 콘크리트 기초(30)의 상부에 제1 벽부재(10)를 적층하되, 철근 콘크리트 기초(30) 상부로 수직되게 노출된 인장재(4)에 상기 제1 벽부재(10)의 양측부에 형성된 수직관통구멍(2)을 끼우고 적층한다.Next, the first wall member 10 is laminated on the upper portion of the reinforced concrete foundation 30, and both sides of the first wall member 10 are exposed to the tension member 4 vertically exposed to the upper portion of the reinforced concrete foundation 30. The vertical through holes (2) formed in the parts are sandwiched and stacked.
다음, 상기 적층된 제1 벽부재(10)의 수직관통구멍(2)을 통하여 상부로 노출된 인장재(4)에 제2 벽부재(20)의 양측부에 형성된 수직관통구멍(2)을 끼우고 제2 벽부재(20)를 적층한다.Next, the vertical through-holes 2 formed on both sides of the second wall member 20 are sandwiched in the tension member 4 exposed upward through the vertical through-holes 2 of the stacked first wall members 10. The second wall member 20 is laminated.
다음, 상기 적층된 제2 벽부재(20)의 양측부 수직관통구멍(2)의 상부로 빠져나온 인장재(4)를 유압잭으로 인장시켜 프리스트레스를 가한 다음 정착수단(6)을 끼워 정착시키고 인장재(4)의 끝단부를 절단한다.Next, the tension member 4 exiting the upper part of the vertical vertical through hole 2 of the laminated second wall member 20 is tensioned with a hydraulic jack to apply prestress, and then the fixing means 6 is fitted to fix the tension member ( Cut the end of 4).
다음, 상기 제2 벽부재(20)의 상부에 다른 제1 벽부재(10)를 적층하되, 제2 벽부재(20)에 매립되고 상부로 일정길이 노출된 인장재(4)에 상기 제1 벽부재(10)의 양측부에 형성된 수직관통구멍(2)을 끼우고 적층한다.Next, another first wall member 10 is stacked on the second wall member 20, but the first wall is embedded in the tension member 4 embedded in the second wall member 20 and exposed to a predetermined length upward. The vertical through-holes 2 formed on both sides of the member 10 are sandwiched and stacked.
다음, 상기 적층된 제1 벽부재(10) 양측부의 수직관통구멍(2) 상부로 노출된 인장재(4)에 다른 제2 벽부재(20)의 수직관통구멍(2)을 끼우고 제2 벽부재(20)를 적층한다.Next, a vertical through hole 2 of the second wall member 20 is inserted into the tension member 4 exposed to the upper portion of the vertical through hole 2 of the stacked first wall member 10 and the second wall. The members 20 are laminated.
상기 적층된 제2 벽부재(20)의 수직관통구멍(2) 상부로 빠져나온 인장재(4)를 유압잭으로 인장시켜 프리스트레스를 가한 다음 정착수단(6)을 끼워 정착시키고 인장재(4)의 끝단부를 절단하는 공정을 반복하여 계획된 층고까지의 조립식 전단벽체(50)를 완성한다.The tension member 4 exiting the upper portion of the vertical through hole 2 of the laminated second wall member 20 is tensioned with a hydraulic jack to apply prestress, and then the fixing means 6 is fitted to fix the end portion of the tension member 4. Repeated cutting process to complete the prefabricated shear wall 50 to the planned floor height.
도2 내지 도4를 참조하여 제1 벽부재를 설명하면 다음과 같다.The first wall member will be described with reference to FIGS. 2 to 4 as follows.
본 발명의 제1 벽부재(10)는 일정한 두께를 가지고 사각형상의 철근 콘크리트로 되는 PC 판체(10a)와,The first wall member 10 of the present invention is a PC plate body 10a having a constant thickness and made of rectangular reinforced concrete,
상기 PC 판체(10a)의 양측부에 인장재(4)가 삽입될 수 있도록 수직방향으로 형성된 적어도 2개 이상의 수직관통구멍(2)을 형성하여 이루어지는 제1 벽부재(10)로 이루어지는 것이다.The first wall member 10 is formed by forming at least two vertical through holes 2 formed in the vertical direction so that the tension member 4 can be inserted into both side portions of the PC plate 10a.
또, 제2 벽부재(20)는 일정한 두께를 가지고 사각형상의 철근 콘크리트로 되는 PC판체(20a)와, 상기 PC 판체(20a)의 양측부에 수직방향으로 형성되는 적어도 2개 이상의 수직관통구멍(2)과, 상기 수직관통구멍(2)의 옆에 적어도 2개 이상의 인장재(4)의 단부가 정착수단(6)에 끼워져 매립 정착되고, 매립된 인장재(4)가 벽부재의 상부로 일정길이 길게 노출되도록 구성된다.In addition, the second wall member 20 has a constant thickness and has a PC plate body 20a made of rectangular reinforced concrete, and at least two or more vertical through holes formed in both sides of the PC plate body 20a in a vertical direction ( 2) and end portions of at least two tension members 4 next to the vertical through holes 2 are embedded in the fixing means 6 to be embedded and fixed, and the embedded tension members 4 are fixed to the upper portion of the wall member. Configured to be long exposed.
상기 인장재(4)는 PC강선 이나 PC강연선을 사용할 수 있다.The tension member 4 may use a PC steel wire or a PC steel wire.
상기 제1, 2 벽부재(10)(20)에 있어서 각층의 슬래브와 연결되는 위치의 벽부재는 일측에 슬래브와의 연결수단(12)을 구비할 수 있다.In the first and second wall members 10 and 20, the wall member at a position connected to the slabs of each layer may include a connecting means 12 with the slab on one side.
상기 슬래브와의 연결수단(12)은 벽부재에서 연결철근을 노출시키거나 연결브라켓의 일단부를 벽부재에 매립하고 타단부를 노출시켜 사용할 수도 있다.The slab connection means 12 may be used to expose the connecting reinforcement in the wall member or to embed one end of the connecting bracket in the wall member and to expose the other end.
그리고, 상기 전단벽체(50)의 가로방향의 길이가 너무 커서 둘 이상 나누어 제작한 경우, 가로로 조립할 벽부재의 적어도 일측면에 전단방지홈(7)을 형성하며 전단방지홈(7)에는 결합용 루프바(8)를 매립할 수 있다.And, if the length of the shear wall 50 in the transverse direction is too large to produce two or more, forming a shear preventing groove (7) on at least one side of the wall member to be assembled horizontally and coupled to the shear preventing groove (7) The roof roof bar 8 can be embedded.
또, 바람직하게는 상기 벽부재의 수직관통구멍(2)에는 쉬즈관(3)을 매립하여 사용할 수도 있으며, 상기 벽부재의 중간부에는 벽부재의 중량을 감소시키기 위한 복수개의 중량감소용 구멍(13)을 형성 할 수도 있다.Preferably, a sheath tube 3 may be embedded in the vertical through hole 2 of the wall member, and a plurality of weight reducing holes 13 may be provided in the middle of the wall member to reduce the weight of the wall member. You can also form).
상기와 같이 본 발명은 벽부재를 적층한 조립식 벽체에 전단력을 보강하므로서 공동주택에서 조립식 전단벽체로 사용할 수 있도록 한 효과가 있으며, 또한 본 발명은 전단벽체를 선 시공하면서 계속적으로 상층부로 올라가고 각층의 슬래브는 나중에 후 시공 하므로서 각층의 슬래브의 타설 및 양생 공정을 기다릴 필요 없이 벽체 공사를 계속 진행할 수 있으므로 공동주택의 시공기간을 단축하는 효과가 있는 것이다.As described above, the present invention has an effect that can be used as a prefabricated shear wall in a multi-family house by reinforcing shear force on the prefabricated wall in which the wall members are laminated, and the present invention continuously goes up to the upper layer while pre-installing the shear wall and slabs of each layer. Since it is possible to continue the wall construction without waiting for the slab casting and curing process of each floor by later construction, it is effective to shorten the construction period of the multi-family house.
본 발명은 상술한 특정의 바람직한 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 고안의 요지를 벗어남이 없이 당해 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.
본 발명 조립식 전단벽체의 시공방법 및 그에 사용되는 벽부재는, 철근 콘크리트 기초 상부에 PC 벽부재를 복수개 적층한 다음, 인장재를 이용하여 프리스트레스를 도입하고 다시 PC 벽부재를 복수개 적층한 다음, 다시 인장재를 이용하여 프리스트레스를 도입하는 공정을 반복하므로서 조립식 벽체에 전단력을 보강하므로서 공동주택에 조립식 전단벽체를 사용할 수 있도록 한 효과가 있다.The construction method of the prefabricated shear wall of the present invention and the wall member used therein, after stacking a plurality of PC wall members on the reinforced concrete foundation, using a tension material to introduce a pre-stress and laminated a plurality of PC wall members again, and then again the tension member By repeating the process of introducing the prestress by using the reinforcement of the shear force in the prefabricated wall has the effect that the prefabricated shear wall can be used in the apartment.
또한, 본 발명은 전단벽체를 선 시공하면서 계속적으로 상층부로 올라가고 각층의 슬래브는 나중에 후 시공 하므로서 각층의 슬래브의 타설 및 양생 공정을 기다릴 필요 없이 벽체 공사를 계속 진행할 수 있으므로 공동주택의 시공기간을 단축하는 효과가 있다.In addition, the present invention continues to go up to the upper floor while pre-installing the shear wall, and later construction of the slab of each floor can be continued later wall construction without waiting for the slab casting and curing process of each floor, shortening the construction period of the apartment house It is effective.
Claims (7)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030048341A KR20050009086A (en) | 2003-07-15 | 2003-07-15 | Constructing method of prefabricated bearing wall and wall member therefor |
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| KR1020030048341A KR20050009086A (en) | 2003-07-15 | 2003-07-15 | Constructing method of prefabricated bearing wall and wall member therefor |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608480B (en) * | 2008-06-18 | 2013-12-11 | 黑龙江宇辉新型建筑材料有限公司 | Manufacturing method of precast concrete short-limb shear wall provided with door windows |
| CN106245820A (en) * | 2016-09-22 | 2016-12-21 | 东南大学 | It is a kind of that segmentation prestressing force Self-resetting damage concentration is prefabricated waves shear wall |
| CN107254933A (en) * | 2017-07-17 | 2017-10-17 | 广东省建科建筑设计院有限公司 | The high-rise single through hole precast shear wall of assembled and its assembling structure and construction method |
| CN107795036A (en) * | 2017-12-01 | 2018-03-13 | 三筑工科技有限公司 | Shear wall attachment structure and shear wall connection system |
| KR101867300B1 (en) | 2017-08-30 | 2018-06-14 | 동서 피, 씨, 씨 주식회사 | Joining structure of prefabricated shear wall |
| CN108222291A (en) * | 2018-02-07 | 2018-06-29 | 西安建筑科技大学 | A kind of tension anchoring method connecting-type assembled wall-harden structure and installation method |
| WO2018214477A1 (en) * | 2017-05-24 | 2018-11-29 | 华南理工大学 | Prefabricated dual-steel-tube concrete shear wall, and assembly method therefor |
| WO2021103507A1 (en) * | 2019-11-29 | 2021-06-03 | 青岛理工大学 | Steel silo shear wall insertion joint and calculation method |
| CN113700170A (en) * | 2021-09-06 | 2021-11-26 | 中国建筑第四工程局有限公司 | Assembly type shear wall connecting mechanism, shear wall and shear wall construction method |
| WO2024045596A1 (en) * | 2022-08-31 | 2024-03-07 | 上海建工七建集团有限公司 | Dry assembly structure of prefabricated shear wall, and construction method |
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- 2003-07-15 KR KR1020030048341A patent/KR20050009086A/en not_active Application Discontinuation
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101608480B (en) * | 2008-06-18 | 2013-12-11 | 黑龙江宇辉新型建筑材料有限公司 | Manufacturing method of precast concrete short-limb shear wall provided with door windows |
| CN106245820A (en) * | 2016-09-22 | 2016-12-21 | 东南大学 | It is a kind of that segmentation prestressing force Self-resetting damage concentration is prefabricated waves shear wall |
| CN106245820B (en) * | 2016-09-22 | 2019-11-12 | 东南大学 | A kind of segmentation prestressing force Self-resetting damage concentration is prefabricated to wave shear wall |
| WO2018214477A1 (en) * | 2017-05-24 | 2018-11-29 | 华南理工大学 | Prefabricated dual-steel-tube concrete shear wall, and assembly method therefor |
| CN107254933A (en) * | 2017-07-17 | 2017-10-17 | 广东省建科建筑设计院有限公司 | The high-rise single through hole precast shear wall of assembled and its assembling structure and construction method |
| KR101867300B1 (en) | 2017-08-30 | 2018-06-14 | 동서 피, 씨, 씨 주식회사 | Joining structure of prefabricated shear wall |
| CN107795036A (en) * | 2017-12-01 | 2018-03-13 | 三筑工科技有限公司 | Shear wall attachment structure and shear wall connection system |
| CN108222291A (en) * | 2018-02-07 | 2018-06-29 | 西安建筑科技大学 | A kind of tension anchoring method connecting-type assembled wall-harden structure and installation method |
| WO2021103507A1 (en) * | 2019-11-29 | 2021-06-03 | 青岛理工大学 | Steel silo shear wall insertion joint and calculation method |
| CN113700170A (en) * | 2021-09-06 | 2021-11-26 | 中国建筑第四工程局有限公司 | Assembly type shear wall connecting mechanism, shear wall and shear wall construction method |
| WO2024045596A1 (en) * | 2022-08-31 | 2024-03-07 | 上海建工七建集团有限公司 | Dry assembly structure of prefabricated shear wall, and construction method |
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