JP4614999B2 - housing complex - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a multiple dwelling house allowing reconstruction and extension for every dwelling unit without hindering adjacent dwelling units. <P>SOLUTION: The multiple dwelling house is constructed like a row house standing in a row in a horizontal direction with a plurality of independent dwelling units 1 arranged close to one another, and a plurality of shielding walls 3 connected to the adjacent dwelling units 1. The shielding wall 3 is constructed of an RC structure or an SRC structure independently of an external wall 1a of the dwelling unit 1. Each shielding wall 3 and the external wall 1a of the adjacent dwelling unit 1 are detachably connected by connecting bolts and connecting nuts. <P>COPYRIGHT: (C)2009,JPO&amp;INPIT

Description

  The present invention relates to an apartment house constructed in a tenement style in which a plurality of independent dwelling units are connected in a horizontal direction, and each unit has excellent fire prevention, sound insulation and earthquake resistance, and can be easily rebuilt for each dwelling unit. It is.

  A multi-family house (also called a “town house”) that is constructed in a tenement style by connecting multiple independent units in the horizontal direction and sharing the walls between the units is generally a public road or The living space of each dwelling unit is basically vertical, in contact with the passage in the site.

  For this reason, it is closer to a detached house than a condominium, such as an apartment, and has the advantage that privacy and independence are high and it is not necessary to worry about living noise on the upper and lower floors.

  Moreover, since it is relatively easy to secure lighting and ventilation by providing openings such as windows, a bright and open living space can be secured.

Japanese Patent Laid-Open No. 2005-120641 JP-A-2004-346716

  However, since the above-mentioned apartment houses share the walls between the dwelling units, when rebuilding due to a change in the family structure or aging, it is almost impossible to rebuild or expand each dwelling unit. I had to do it. In addition, since the foundation is integrally constructed throughout the building, there was a risk of immovable settlement when the number of units in the horizontal direction increased.

  Therefore, recently, a plurality of independent dwelling units are separated from each other by a certain distance (about 1 m) and arranged in a row in the horizontal direction, or a plurality of independent dwelling units are brought as close as possible (about 10 cm) to the horizontal direction. An apartment house of a type that is arranged in a row (Patent Document 2) is known.

  However, the former housing complex has a problem of conflicting with the principle of the Building Standards Law, which says that “one building must be built on one site”, although the problem of rebuilding for each unit is resolved. . On the other hand, the latter apartment houses had problems in construction such as that the distance between the dwelling units was too short to paint the outer wall or waterproof work.

  The present invention has been made to solve the above problems, and has high fire prevention, sound insulation and earthquake resistance for each dwelling unit, and can easily perform rebuilding and extension for each dwelling unit without causing any trouble to adjacent dwelling units. The purpose is to provide a housing complex.

The apartment house according to claim 1 is a tenement house extending in a lateral direction from a plurality of independent dwelling units arranged close to each other and a plurality of shielding walls arranged separately from the outer wall of the dwelling unit adjacent between the dwelling units. In an apartment house constructed in the wind, the outer wall and the shielding wall of each dwelling unit are arranged in close contact with each other, and the outer wall and the shielding wall of each dwelling unit are protruded from the insert embedded in the shielding wall. It is characterized in that it is joined by a bolt and a connecting nut combined with the bolt, the outer peripheral part between the outer wall and the shielding wall of each dwelling unit is waterproofed, and each dwelling unit is constructed so that it can be rebuilt with the outer wall as a boundary To do.

  By constructing each shielding wall separately from the outer wall of the adjacent dwelling unit, the rebuilding and extension of each dwelling unit will not interfere with the adjacent dwelling unit, and future family composition changes and lifestyle It can be done arbitrarily according to changes. In addition, it is possible to realize fire prevention, sound insulation and earthquake resistance of each dwelling unit by alternately arranging multiple independent dwelling units and multiple shielding walls with fire prevention, sound insulation and earthquake resistance functions in the horizontal direction. is there.

  Further, each shielding wall and the outer wall of the adjacent dwelling unit are in close contact with each other, and if necessary, waterproofing is performed on the outer peripheral portion between the shielding wall and the outer wall, thereby realizing waterproofing between the dwelling units. Problems such as painting and waterproofing of the outer wall due to the close arrangement can be solved, and the exterior material can be omitted depending on the waterproofing method.

  In the present invention, the structure type of each dwelling unit is not particularly limited, but is mainly a framed wall structure using a standardized frame material and a structural plywood, and a shaft assembly material such as a column, a beam, and a foundation. A conventional wooden frame structure using can be used.

  In addition, the type of structure is not particularly limited as long as it is a structure that is self-supporting, blocks living noise between each dwelling unit, prevents the spread of fire in the event of a fire, and has an anti-seismic or seismic control function. . For example, it can be constructed by RC structure, S structure, SRC structure, masonry structure, precast concrete structure or the like.

  In addition, the shielding wall consisting of S structure is composed of a steel structure such as H-shaped steel, and the surface of the structure is sprayed with mortar or pre-cast concrete plate to provide sufficient fireproof coating. It can be constructed by the method.

  Moreover, a concrete block, a brick, etc. can be used for the shielding wall by masonry construction. Furthermore, for thinned wood that is generated in large quantities in afforestation, etc., if sufficient fireproofing is performed by spraying incombustible material, etc., the thinned wood will be bundled in a raft shape, and both sides will be flattened to create a shielding wall Can be used as

  The apartment house according to claim 2 is the apartment house according to claim 1, wherein the shielding wall is constructed by an RC structure, an S structure, an SRC structure or a masonry structure.

  In particular, the RC and SRC structure shielding walls have high earthquake resistance, fire resistance, and sound insulation, and by arbitrarily setting the thickness, they are capable of earthquake resistance, fire prevention, and sound insulation according to the scale and structure type of each dwelling unit. Each performance can be adjusted arbitrarily.

  Moreover, since it is excellent in earthquake resistance, it is economical if the structure in which the shielding wall bears most of the seismic force acting on the dwelling unit can reduce the earthquake-resistant structure of each dwelling unit.

  Furthermore, by interposing a member that absorbs impact such as rubber or spring at the joint between each shielding wall and the outer wall of each dwelling unit, or a member that absorbs impact such as rubber or spring in the shielding wall body By interposing, it becomes possible to give a seismic control function to the shielding wall, thereby reducing the seismic structure of each dwelling unit.

  In this case, a precast concrete plate can be used for the concrete portion of the shielding wall, and a plurality of precast concrete plates and a shock absorbing member such as rubber can be alternately laminated in a plurality of layers to form a shielding wall.

The apartment house according to claim 3 is the apartment house according to claim 1 or 2, wherein the foundation supporting the dwelling unit and the foundation supporting the shielding wall are constructed independently of each other. .

  In the present invention, the foundation of each shielding wall and the function of each dwelling unit are made independent of each other, so that the rebuilding for each dwelling unit can be easily performed including the repair of the foundation.

  In this case, the foundation of each shielding wall can be an independent foundation, and the foundation of each dwelling unit can be a solid foundation or a cloth foundation.

  The present invention is constructed in a tenement style that extends in the lateral direction from a plurality of independent dwelling units arranged close to each other and a plurality of shielding walls arranged separately from the dwelling unit wall between each dwelling unit. Therefore, it is possible to easily perform rebuilding or expansion for each dwelling unit according to future changes in the family structure or lifestyles.

  In addition, the shielding wall is constructed of non-combustible structure such as RC structure, S structure, SRC structure or masonry structure, so that each unit can be fire-proofed, sound-insulated and earthquake-resistant. There is also an effect such as reducing the structure, and economic efficiency can be expected. Further, by making the foundation of each shielding wall and the foundation of each dwelling unit independent from each other, rebuilding for each dwelling unit can be easily performed including the repair of the foundation.

  1 to 3 show an example of the present invention. In the figure, a plurality of dwelling units 1 are arranged in contact with a public road or a passage 2 in a site, and fire prevention is performed between the dwelling units 1 and 1. Shielding walls 3 having sound insulation and earthquake resistance functions are respectively arranged.

  Moreover, each shielding wall 3 and the dwelling units 1 and 1 of the both sides are mutually connected, As a result, the some dwelling unit 1 is arrange | positioned by connecting to a tenement style in one site.

  More specifically, the dwelling unit 1 is spatially and structurally independent from each other, and is mainly a one-story or two-story building with a framed wall structure using a standardized frame material and structural plywood, or a conventional wooden frame structure, or It is built on a three-story lower floor.

  The shielding wall 3 is constructed by an RC (including foamed concrete) structure or an SRC structure excellent in sound insulation, fireproofing and earthquake resistance, and is waterproofed by a method such as making the surface or the entire wall a waterproof structure.

  Moreover, each shielding wall 3 is supported by the foundation 4 independent from the foundation 1b of each adjacent dwelling unit 1, for example, a solid foundation is used for the foundation 1b of each dwelling unit 1, and the foundation 4 of the shielding wall 3 is cloth. The foundation is used.

  FIG. 3 (b) shows a modification of the shielding wall 3, and a shock absorbing material such as rubber or spring or a sound absorbing material 5 is sandwiched in the main body of the shielding wall 3, so Improvement can be aimed at and the thickness of the shielding wall 3 can be reduced.

  The outer wall 1a of each dwelling unit 1 on the side in contact with the shielding wall 3 is connected to the shielding wall 3 at a plurality of locations by a plurality of connection bolts 6 and connection nuts 6a. The connecting bolt 6 is a tip type projecting on the surface of the shielding wall 3 when the shielding wall 3 is constructed, or an insert is buried in the surface of the shielding wall 3 when the shielding wall 3 is constructed. A retrofitted bolt that is screwed into the insert and protrudes is used. A structure such as a column, beam, or base disposed on the outer wall 1a of each dwelling unit 1 is connected to the shielding wall 3 by a connection bolt 6 and a connection nut 6a.

  Further, if necessary, if a member that absorbs an impact, such as a spring or coil rubber, is interposed between the outer wall 1a of each dwelling unit 1 and the shielding wall 3, a vibration control function can be provided.

  Further, the outer peripheral portion between each outer wall 1 a and the shielding wall 3 connected in this way is waterproofed so that rainwater does not enter between the outer wall 1 a and the shielding wall 3. In this case, as the waterproofing treatment, a panel formed in a stretchable bellows shape or a sealing material made of a stretchable material is attached to the outer peripheral portion between each outer wall 1a and the shielding wall 3, or each outer wall 1a A waterproofing treatment such as filling an elastic seal material in the outer peripheral portion between the shielding walls 3 may be used.

  In such a configuration, when rebuilding or expanding the dwelling unit 1, the connection nut 6 a of the connection bolt 6 is removed and the outer wall 1 a of the dwelling unit 1 is separated from the shielding wall 3. Then, the dwelling unit 1 including the outer wall 1a is dismantled and removed.

  Next, a new dwelling unit 1 is newly constructed along with the outer wall 1a in the ruins, and the outer wall 1a on the side in contact with the shielding wall 3 is connected to the shielding wall 3 with a connection bolt 6 and a connection nut 6a. And if necessary, the outer peripheral part of the outer wall 1a and the function 3 of each dwelling unit 1 is waterproofed. By the above procedure, rebuilding and extension for each dwelling unit can be easily performed.

  According to the present invention, it is possible to arbitrarily carry out the replacement and extension for each dwelling unit without affecting the adjacent dwelling units.

An example of the apartment house of this invention is shown, (a) is a front view, (b) is a top view. FIG. 2 is a cross-sectional view taken along the line II in FIG. (A), (b) is the II line partial expanded sectional view in FIG.1 (b) which shows the junction part of the structure of a shielding wall, and the outer wall of the dwelling unit adjacent to a shielding wall.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Dwelling unit 2 Public road and passage in site 3 Shielding wall 4 Foundation 5 Shock absorber and sound absorbing material 6 Connection bolt 6a Connection nut

Claims (3)

A dwelling that close to being a plurality of independent placement of one another, in apartment comprising built row house style continuous laterally from a plurality of shield wall disposed in the outer wall and separate dwelling units adjacent to between the dwelling The outer wall and the shielding wall of each dwelling unit are arranged in close contact with each other, and the outer wall and the shielding wall of each dwelling unit are combined with the bolts and the bolts protruding from the inserts embedded in the shielding walls. A dwelling house characterized in that it is joined by a connection nut, the outer peripheral portion between the outer wall and the shielding wall of each dwelling unit is waterproofed, and each dwelling unit is constructed so that it can be rebuilt with the outer wall as a boundary . Shielding walls, RC structure, S structure, Housing according to claim 1, wherein that you have built by SRC structure or masonry. The apartment house according to claim 1 or 2, wherein the foundation supporting the dwelling unit and the foundation supporting the shielding wall are constructed independently of each other .

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