JPH0350845B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a wall-type structure of a building that increases living space.

(Prior Art) Conventionally, there are wall structures for buildings, such as those shown in FIGS. 4 and 5, for example. According to this example, the door walls 11 in the transverse direction are arranged at predetermined intervals in the longitudinal direction, and the earthquake-resistant walls 12 in the longitudinal direction are arranged with respect to the door walls.
are perpendicular to each other, and a beam 15 is passed between the shear walls facing each other in the longitudinal direction.

(Problem to be solved by the invention) However, according to the above example, the effective use of the living space is restricted, especially due to the presence of beams on the inner structure.
Furthermore, there is a problem in that the degree of freedom in plan planning is restricted.

(Means for Solving the Problems) Therefore, in the present invention, the door walls 1 in the transverse direction are arranged at predetermined intervals along the longitudinal direction. The earthquake-resistant walls 2 and 2a, which are orthogonal to the door wall 1 and located on the inner side structure, are arranged every other side of the inner side face of the door wall, and are located on one side of the inner side face that is adjacent in the transverse direction. The earthquake-resistant walls 2 and the earthquake-resistant walls 2a on the other inner structural surface are arranged in a straight line in the longitudinal direction so as not to be adjacent to each other within the same structural surface. Of the slab 3, the portion of the slab 3 surrounded by the earthquake-resistant walls 2, 2a and the door wall 1 located on the adjacent inner structure surface is
A is formed to have a thick wall and also serves as a beam. In order to secure a large space under the slab 3, it may be a thick part over the entire surface of the slab.

(Example) In FIG. 1, door walls 1 in the transverse direction of a building are arranged at predetermined intervals along the longitudinal direction. The earthquake-resistant walls 2 and 2a, which are orthogonal to the door wall 1 and located on the inner side structure, are respectively arranged every other side of the inner side structure of the door wall. The earthquake-resistant walls 2 that are adjacent to each other with the door wall in between are arranged in a straight line in the longitudinal direction, and the earthquake-resistant walls 2a are similarly arranged, and the opening areas of the adjacent inner structural surfaces are set wide. The earthquake-resistant wall 2 and the earthquake-resistant wall 2a are arranged on the same plane in the longitudinal direction so that they are not adjacent to each other.

Furthermore, of the slab 3, the slab part 3a surrounded by the earthquake-resistant walls 2, 2a and the door wall 1 (the part shown in stippling in Figure 1) is also used as a beam for the inner structure as shown in Figure 2. It is formed thickly. The thickness w of the slab portion 3a is set to be thinner than the height of the beam 4 attached to the outer structural surface.

As shown in FIG. 3, the slab 3 may have the same thickness as the slab portion 3a over its entire surface.

(Effects of the Invention) As explained above, according to the present invention, the beam is attached to the outer structural surface, and the shear walls located on the inner structural surface adjacent to each other in the transverse direction are arranged on the same structural surface in the longitudinal direction. The slabs are arranged in a straight line so that they are not adjacent to each other, and at least the part of the slab surrounded by the earthquake-resistant wall and door wall located on the adjacent inner structural surface is thick and also has a beam function. , the space efficiency under the slab is improved, the effective height under the slab can be increased compared to the conventional example, and the degree of freedom in plan planning can be increased. Furthermore, the opening areas of the inner and outer structural surfaces can be increased.

[Brief explanation of drawings]

Fig. 1 is a cross-sectional view, Fig. 2 is an enlarged sectional view taken along the line of Fig. 1, Fig. 3 is an enlarged sectional view showing another embodiment of the slab, Fig. 4 is a cross-sectional view of a conventional example, and Fig. 5 The figure is an enlarged sectional view taken along the line of FIG. 1... Door wall, 2, 2a... Earthquake-resistant wall, 3... Slab, 3a... Slab part, 4... Beam.

Claims (1)

[Claims] 1. The door walls in the width direction of the building are arranged at predetermined intervals in the longitudinal direction of the building, and the outside between the longitudinal ends of the adjacent door walls. Beams are attached to each structure, and earthquake-resistant walls, which are orthogonal to each door wall and located on the inner structure, are placed every other side of the inner structure of the door walls, and The earthquake-resistant walls located on one of the adjacent inner structural surfaces and the earthquake-resistant walls located on the other inner structural surface are arranged in a straight line in the longitudinal direction so that they are not adjacent to each other within the same structural surface, A wall-type structure of a building, wherein at least a portion of the slab surrounded by the earthquake-resistant wall and the door wall is formed to have a thick wall that also serves as a beam.