JPH0667616U - Brickwork structure - Google Patents

Abstract

(57) [Summary] [Purpose] To increase the resistance to the out-of-plane direction force of structures constructed by stacking bricks at tear joints. [Structure] At a joint between adjacent bricks 2 and 2, there is provided a shaft 3 and a reinforcing member 3 which is connected to the shaft 31 with a prospective width of the brick 2 and is connected to the shaft 31 so as to sandwich the brick 2 from both sides in the prospective direction. The bricks 2 are linked to each other in the out-of-plane direction by sandwiching the constraining plates 32, 32 between the bricks 2 and 2 that are adjacent to each other, increasing resistance to the out-of-plane direction force and at the same time causing cracking. It improves the toughness afterwards.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a brick-laying structure, which enhances the integrity of stacked bricks.

[0002]

[Problems to be Solved by Prior Art and Invention]

 A brick-laying structure constructed by simply stacking bricks secures the unity to the out-of-plane direction force only by the adhesive force of the mortar etc. filled in the joints, and therefore resists horizontal forces such as earthquakes. Since the strength is low and the material is brittle, the strength after cracking sharply decreases, and it is easy to collapse.

The present invention has been made by paying attention to the weak points of the brickwork structure, and proposes a structure which enhances stability against horizontal force and toughness after cracking.

[0004]

[Means for Solving the Problems]

 In the present invention, the joints of the adjacent bricks are provided with reinforcements composed of shafts and restraint plates connected to both ends of the bricks so that the adjacent bricks are linked to each other in the out-of-plane direction, and the resistance to the out-of-plane force is increased. At the same time, by restraining each brick from both sides in the out-of-plane direction, the toughness after cracking is increased.

The constraining plate is connected to the shaft at an expected width of the bricks and is connected to the shaft so that the adjacent bricks are sandwiched from both sides in the prospective direction by sandwiching the joint to prevent the bricks from being displaced in the prospective direction. It secures the integrity of the building, prevents partial loss of bricks when cracks occur, and suppresses structural collapse.

[0006]

【Example】

 The present invention will be described below with reference to the drawings showing an embodiment.

As shown in FIG. 1, the structure 1 of the present invention is constructed by stacking bricks 2 at tear joints, and installing a reinforcing tool 3 for sandwiching the bricks 2 between adjacent bricks 2 and 2 to install the reinforcing tool. 3 ensures the strength in the out-of-plane direction.

As shown in FIGS. 2 and 3, the reinforcing member 3 is composed of a shaft 31 and restraint plates 32 and 32 which are connected to the shaft 31 with a prospective width of the brick 2 therebetween. By sandwiching the bricks from both sides in the prospective direction, the bricks 2 and 2 adjacent to each other in the lateral direction and the height direction across the joint are made to behave as a unit. As shown in FIG. 1, the reinforcing tool 3 is installed at each joint at the same time as the bricks 2 are piled up. However, since the two constraining plates 32, 32 are brought into close contact with the side surfaces of the brick 2 to exert an effect, the brick 2 is It is also used when stacked in an uncured state.

When a deviation in the prospective direction is expected to occur between adjacent bricks 2, 2, the constraining plate 32 on the side of the brick 2 that is about to disengage engages with the brick 2 and restrains the side opposite to the prospective direction. The plate 32 engages the adjacent bricks 2, and the shaft 31 bears the tensile force so that the bricks 2 and 2 are linked to each other, increasing the resistance force to the out-of-plane direction force of the entire structure 1 and improving the joint filling material. Prevent the brick 2 from collapsing when the adhesion is broken.

The restraint plate 32 also has a certain area and keeps contacting the side surface of the brick 2 to prevent scattering when the brick 2 is partially cracked or crushed, and Suppressing a sudden decrease in the out-of-plane strength of No. 1 and preventing collapse in advance.

[0011]

[Effect of device]

 The present invention is as described above. Since the reinforcements including the shaft and the binding plate connected to the shafts are installed in the joints of the adjacent bricks, the adjacent bricks are linked to each other in the out-of-plane direction, and At the same time as the resistance to the directional force is increased, each brick is constrained from both sides in the out-of-plane direction, so the toughness after cracking can be increased.

[Brief description of drawings]

FIG. 1 is a perspective view showing a structure of the present invention.

FIG. 2 is a perspective view showing a reinforcing tool.

FIG. 3 is a perspective view showing another reinforcing tool.

[Explanation of symbols]

1 ... Structure, 2 ... Brick, 3 ... Reinforcement, 31 ... Shaft,
32 ... Restraint plate.

 ─────────────────────────────────────────────────── ─── Continued Front Page (72) Creator Shinji Omori 1-1-2 Nakano Sanno, Hachioji, Tokyo

Claims (1)

[Scope of utility model registration request] 1. A brick is constructed by stacking bricks at a joint,
A brick-laying structure characterized in that the joint between adjacent bricks is provided with a reinforcing member consisting of a shaft and a constraining plate that is connected to the shaft at an expected width of the brick and is sandwiched from both sides in the prospective direction.