JPS6034656B2 - Frame structure in unit housing - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a frame structure in a unit type house using the grid construction method.

Conventionally, in the entrance frame of a unit-type house using the so-called grid construction method, in which multiple box-shaped units with internal living spaces are combined and arranged with a grid (gaps) to form a single dwelling unit, the step of the entrance coffin has been reduced. The following methods are considered as horizontal methods to take.

First, as shown in Fig. 1, a part 4 of the lower beam 2 of the entrance frame 3 made up of the left and right pillars 1 and the upper and lower beams 2 is spaced at approximately the same interval as the entrance opening width in order to take the step of the ascending birch. Instead, four anchor bolts 5 are used.

Next, as shown in Fig. 2, a rectangular entrance frame 8 with a rigid frame structure is constructed by the left and right pillars 6 and upper and lower beams 7, and the lower beams 7 are raised in order to create a level difference in the right of way up the entrance. Instead of making the beam smaller than that of the beam 7, a stud 9 is provided and the stud 9 and the column 6 are connected with a connecting material 10. However, the first
In the former entrance frame mechanism method illustrated in the figure, the number of anchor bolts 5 must be increased in order to obtain strength against the wind pressure P, and the frame is easily deformed during transportation and lifting, and this can be prevented. In order to
Temporary tethering material 11 is required for the cut chick part 4.

In addition, in the latter method shown in Fig. 2, when the box-shaped units 12, 12 are connected by the column joint plate 13 in the grid g as shown in Fig. 3, the stress is not equivalent to the standard frame. If it becomes a little too strong or too strong, external forces from typhoons, earthquakes, etc. will be concentrated in this area, and there is a risk that the frame structure of the building will become twisted. Therefore, secondary stress countermeasures will be required, and structural damage will occur. It becomes complicated. This invention was made to solve the above problem,
The feature is that in a unit-type house in which box-shaped units each having a frame 16 of a rigid-frame structure made up of pillars 14 and beams 15 are arranged in a grid g, one of the box-shaped units is Left and right pillars 14 and upper and lower beams 15,
The structure of the lower beam 15' of the framework 17 of the quadrangular entrance and exit section, which is composed of 15
2. Stretchers 19 are provided diagonally and almost symmetrically in the middle of the studs 18 from the upper and lower joints E and F of The units are arranged, and the intermediate portions of mutually adjacent columns 14 of both box-shaped units are joined by a column joining plate 13. Embodiments of the present invention will be described below based on the drawings. FIG. 4 shows the frame of a standard box-shaped unit that is a constituent unit of a unit-type house, and columns 14 and beams 15 constitute a rectangular parallelepiped-shaped frame 16 of rigid frame structure.

FIG. 5 shows an example of an entrance frame according to the present invention, which is constructed as an entrance gable frame (frame in the short side direction) of the box-shaped unit frame 16. In other words, this entrance frame 1
7 constitutes a square frame of rigid frame structure with left and right columns 14 and upper and lower beams 15, 15', and the lower beam 15' has the same structure as the upper beam 15 (the same structure as the standard beam 15 shown in Fig. 4). ), a stud 18 is installed between the left and right pillars 14, and the middle part G of the stud 18 is connected diagonally from the joint E of the upper beam 15 and the stone pillar 14 with a brace 19, and Lower beam 15' and right column 1
4 from the joint F to the middle part of the stud 18 to the stud 19
It is formed by diagonally connecting the rods 19 at almost symmetrical positions. The joint A between the left column 14 and the upper beam 15, the joint B between the column 14 and the lower beam 15', the joint C between the stud 18 and the upper beam 15, and the joint between the stud 18 and the lower beam 15'. An entrance door is provided in the area surrounded by part D. and the joint part C;
Since a wall panel is attached to the area surrounded by D, the joint E between the stone pillar 14 and the upper beam 15, and the joint F between the pillar 14 and the lower beam 15', the cane 19 is no longer visible from the outside. In addition, in FIGS. 6 to 10, 5 indicates an anchor bolt. If the entrance frame is configured in this way, the lower beam 15
Since the height of the entrance beam (entrance beam) is smaller than that of the upper beam 15, it is possible to remove the height difference in the height of the coffin at the entrance. Also,
The studs 18 are provided, and the braces 19 are provided almost symmetrically from the upper and lower joints E and F of the columns 14 and the beams 15, 15' to the middle part G of the studs 18, diagonally to the mark, so that the structure shown in FIG. The bending moment diagram becomes as shown in FIG.
It has the same strength as the bending moment diagram shown in FIG. As shown in Figure 3, the entrance frame 1 of the entrance/exit area
Another box-shaped unit 12 having a grid g is disposed on the side of the box-shaped unit having the rod 19 having the grid g, and the middle portions of the mutually adjacent columns 14 of both box-shaped units 12 are connected to the column joining plate 13. You can join it with. In this case, in terms of stress, the 8th
The same strength can be achieved as shown in FIGS.

FIG. 8 shows a bending moment diagram of the standard connected entrance gable frame 20, and FIG. 9 shows a bending moment diagram when the entrance frame 17 of the entrance and exit portion and the standard entrance gable frame 20 are connected. The upper and lower ends of the stud 18 and the upper and lower beams 15,
15', and the intermediate part G between the cane 19 and the stud,
The joints with the column and beam joints E and F may be pin-jointed or Okayama-jointed.

Further, the intermediate portion G of the stud 18 that is joined to the upper cane 19 and the intermediate portion G of the stud 18 that is joined to the lower cane 19 may be separated as shown in FIG. They may be matched as shown in the figure.

In the above embodiments, the frame structure of the entrance/exit part of an entrance was described, but it can also be similarly applied to the frame structure of the entrance/exit part of a back door.

According to this invention, it is convenient because there is no need for a temporary connecting material 11 like the entrance frame 3 of FIG. 5 does not have to be used in large numbers, and it does not become too strong and structurally complex like the entrance frame 8 in Figure 2, it can be constructed with the same stress strength as the standard frame, and therefore When the box-shaped units 12 are arranged side by side with a grid g and connected with the column joint plates 13, no inconvenience occurs, the occurrence of twisting of the frame structure of the building can be prevented, and it is possible to use the This has the advantage of effectively providing an entrance/exit section with a step on the uphill slope such as the mouth.

[Brief explanation of drawings]

Fig. 1 shows an example of the framework of the entrance/exit part of a subordinate vessel, and Fig. 2 shows an example of the framework of the conventional entrance/exit part. FIG. 4 is a perspective view of the frame of a standard box-shaped unit; FIG. 5 is a perspective view of an example of the doorway frame according to the present invention; FIG. is the fourth
Figure 7 is a bending moment diagram of the entrance gable frame of the standard box-shaped unit frame shown in the figure, Figure 7 is a moment diagram of the entrance frame shown in Figure 5, and Figure 8 is a bending moment diagram of the standard connected entrance gable frame shown in Figure 3. FIG. 9 is a bending moment diagram according to the present invention, and FIG. 10 is a front view showing another example of the doorway frame according to the present invention. 13...Column connection plate, 14...Column, 15...Upper beam, 15'...Lower beam, 1
7... Frame, 18... Stud, 19.
・・・・Fantasy. Figure 1'〃 Figure 1 of j Figure 2 '〃 Figure 2 Plate Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10

Claims (1)

[Claims] 1. In a unit type house in which box-shaped units each having a frame 16 of rigid frame structure made up of pillars 14 and beams 15 are arranged with a grid g, the left and right columns 14 of one box-shaped unit and the upper and lower The structure of the lower beam 15' of the framework 17 of the quadrangular entrance/exit section is made smaller than the structure of the upper beam 15, and a stud is placed between the left and right columns 14.
8, and the upper and lower joints E between the column 14 and the beams 15, 15',
A brace 19 is provided diagonally from F to an intermediate portion of the stud 18 in a nearly symmetrical manner, and the other box-shaped unit is disposed with a grid g on the side of the box-shaped unit where the brace 19 is located, and both boxes A frame structure in a unit-type house, characterized in that intermediate parts of mutually adjacent columns 14 of the unit-type housing are joined by a column joint plate 13.