JPH09177339A - Outdoor building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To contrive to enhance heat retaining properties and durability as well by forming the top board of an outdoor building with a multi-layer board having a hard expandable layer. SOLUTION: The top board 1 of an outdoor building is formed in a multi- layer while the inner layer is shaped up with a hard polyurethane foam-made expandable layer 16. The expandable layer 16 is integrated into the wall thickness of the top board 1. This construction makes it possible for the top board to withstand snow load to a satisfactory extent and shut down the temperature of open air by a thermal insulating action of the hard urethane foam.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outdoor structure for use when arranging observation equipment or measurement equipment for weather or earthquake observation and other various equipment and equipment therefor outdoors. The present invention relates to the structure of the top plate of an outdoor building.

[0002]

2. Description of the Related Art Conventionally, when arranging observation equipment such as weather or earthquake observation or measurement equipment at a desired observation or measurement location, the original function of the observation or measurement equipment is impaired. Construct a facility shed with water resistance, fire resistance, weather resistance, etc.
It is common to arrange and house the equipment.

As a result, the inventor of the present invention, as a facility shed for the above-mentioned equipment, is highly durable and capable of exerting an appropriate intended effect, and is also simple in construction, economical and appearance. After repeated research into the development of the facility shed, we have succeeded in implementing the strong motion observation facility shed shown in Fig. 14.

The strong motion observation facility shed 5 shown in FIG.
0 is installed by fixing the fixing portion 35 provided at the lower end of the roof main body 51 to the upper side of the base member 37.

In addition, the roof main body 51 is provided with a substantially quadrangular pyramid-shaped top plate portion 31 on a head portion of an outer wall 34 having a substantially truncated quadrangular pyramid shape, and along the lower end portion of the outer wall 34, the above-mentioned fixing portion. Three
It is constituted by projecting 5 in the right angle direction to the outside.

In addition, the top plate portion 31 and the fixed portion 35
The roof main body 51 constituted by the outer wall 34 having a substantially truncated pyramid shape is provided with a pair of front and rear split members 51A and 51B, which is formed by dividing the center of the main body 51 into two in the vertical direction.

That is, the pair of dividing members 51A and 51B
Has flanges 32A and 32B for abutment protruding along the outer edges of the abutting portions 52A and 52B, and F
RP (fiber reinforced plastic) is integrally molded, and both split members 51A, 51B are butted at butting portions 52A, 52B to form flanges 32A, 32.
The B main body 51 can be configured by fastening B with a plurality of bolts 33.

Further, the pair of dividing members 51A and 51B
A front opening of the front split member 51A is provided with a door 39 that can be opened and closed, and a ventilation port 40 is provided in the top plate portion 31 of the rear split member 51B.

Further, at the corner portions of the top plate portion 31 and the outer wall 34 of the two divided members 51A and 51B, taper portions 31A, 31B, 34A and 34 are provided in view of weather resistance and external design.
B is provided.

When the main body 51 of the above-structured structure is used as the strong motion observation facility roof 50, the structure shown in FIG.
As shown in FIG. 5, the foundation member 37 is driven and constructed at the facility location, and in connection with the construction of the foundation member 37, a plurality of bolts 38 for fixing the fixing portion 35 of the roof main body 51 are previously provided. It is embedded and fixed at a predetermined position, and the fixing portion 35 is fixed by a bolt 38 through a bolt hole 36 formed in the fixing portion 35 of the roof main body 51, so that the upper roof body 51 is placed above the foundation member 37. The facility of the warehouse 50 can be completed while standing upright.

[0011]

According to the strong motion observation facility roof 50 having the above-mentioned structure, the main body 51 of the warehouse is composed of the pair of front and rear split members 51A and 51B, and both split members 51A. , 51B can be constructed by bolting the abutting flanges 32A, 32B, and when the facility is installed at a required position, the foundation member 37 is driven and the fixing bolt 38 related thereto is attached.
And the pair of dividing members 51A, 51
By fixing a fixing portion 35 to B and fastening it to the bolt 38, the facility of the strong motion observation facility roof 50 can be completed.

Therefore, a pair of front and rear split members 51
The roof main body 51 can be configured with a simple structure by combining A and 51B, and the roof main body 51 can be mass-produced by reinforced plastic such as FRP, is inexpensive, and has a good appearance. In addition to providing 51, the original effect of the roof 50 on the durability such as water resistance or weather resistance required when arranging other observation or measurement equipment, etc. is simple by selecting the forming material. In addition, even when the shed 50 is installed in a required place, as described above, the work of placing the foundation member 37 and the bolting work of the fixing portion 35 of the shed main body 51 is simple. It can be completed by simple work, and the ease of construction and economy can be improved.

However, in the above-mentioned warehouse 50 for facility for strong earthquake observation, despite the fact that it has many of the above-mentioned operational effects, the following drawbacks have been found out in actual practice due to its structure.

That is, the shed main body 51 shown in FIG.
It has been found that the top plate portion 31 of No. 1 has a strength problem in that it cannot withstand the snow load at the site of the facility because it is made of a single layer structure by FRP.

Therefore, the present invention has been developed in view of the above-mentioned problems, and is excellent in strength and heat retention such as heat resistance and cold resistance required in the top plate portion of this kind of outdoor building, and weather resistance. Also, it aims to provide a highly durable outdoor structure.

[0016]

In order to achieve the above object, the present invention relates to an outdoor building for use when arranging observation equipment such as weather or earthquake observation or measurement equipment outdoors. It is characterized in that the top plate of the top plate portion of the outdoor building is constituted by a multilayer plate having a hard foam layer.

[0017]

BEST MODE FOR CARRYING OUT THE INVENTION

[Embodiment 1] Hereinafter, an embodiment of the present invention will be specifically described with reference to the drawings. In the present embodiment, a case will be described where the present invention is applied to a roof for a strong earthquake observation facility as an outdoor building.

1 to 13 show the first embodiment of the present invention, FIG. 1 is a perspective view of a roof for a strong motion observation facility, and FIGS. 2 and 3 are main bodies of a roof for a strong motion observation facility. 4 is a plan view of the front and rear split members, FIG. 4 is a perspective view of the rear split member, FIG. 5 is a front view showing the abutting portions of the front and rear split members, and FIG. 6 is a plan view of the reinforcing member. FIG. 7 is a cross-sectional view showing a state in which a reinforcing member is integrated in the structural member of the strong motion observation facility shed, and FIG. 8 shows a case where the reinforcing member is applied to the flanges of the abutting portions of the front and rear split members. 10 is a sectional view, FIG. 9 is an explanatory view showing the structure of a reinforcing member for reinforcing the flange, FIG.
11 is an explanatory view showing the structure of a reinforcing member that reinforces the fixed portions of the front and rear split members, FIG. 11 is a cross-sectional view showing the fixed state of the base member and the fixed portion, and FIG. 12 is the top of the front and rear split members. FIG. 13 is a sectional view of the plate portion, and FIG. 13 is an enlarged sectional view of the same portion.

Thus, the strong-motion observation facility shed 50 shown in FIG. 1 is constructed by fixing the fixing portion 5 provided at the lower end of the shed main body 51 to the upper side of the foundation member 7.

In addition, the roof main body 51 is provided with a substantially quadrangular pyramid-shaped top plate portion 1 on the head portion of the outer wall 8 having a substantially quadrangular pyramid shape, and along the lower end portion of the outer wall 8, the above-mentioned fixing portion. It is constituted by projecting 5 in the right angle direction to the outside.

Moreover, as shown in FIG. 3, the main body 51 of the storehouse, which is constituted by the outer wall 4 having a substantially square pyramidal shape and provided with the top plate 1 and the fixing portion 5, has its center divided into two parts in the vertical direction. It is composed of a pair of front side and rear side dividing members 51A and 51B.

That is, the pair of dividing members 51A and 51B
Has the flanges 3A and 3B for abutment protruding along the outer edges of the abutment portions 52A and 52B, and the FRP
(Fiber reinforced plastic) is integrally molded, and the split members 51A and 51B are joined together by the abutting portion 52.
The shed main body 51 can be configured by abutting at A and 52B, and fastening the bolts 40 to a plurality of bolt holes 4 formed between the flanges 3A and 3B in the lengthwise direction. .

Further, the pair of dividing members 51A, 51B
The front split member 51A is provided with a door 10 that can be opened and closed and a ventilation port 15 is provided in the top plate portion 1 of the rear split member 51B.

Further, taper portions 1A, 1B, 8A and 8B are provided at the corner portions of the top plate portion 1 and the outer wall 8 of the two divided members 51A and 51B in view of weather resistance and external appearance.

The above structure is the same as the structure of the strong motion observation facility roof 50 shown in FIG. 14, but the structure of the roof 50 of the present invention is as follows. Is different.

That is, as shown in FIG. 1, FIG. 4 and FIG. 5, the front and rear split members 51 forming the main body 51 of the roof.
The structure of the fixed part 5 of A and 51B is different.

The fixed portion 5 of the front divided member 51A and the rear divided member 51B is formed by projecting a fixed portion main body 5a at a right angle outside the lower end of the outer wall 8 of both members 51A and 51B. The end portion 5 of the fixed portion main body 5a
After projecting b so as to reach the outside of the outer peripheral edge 7a of the base member 7, a lower edge 5c is projected at a right angle below the end 5b to cover the base member 7. Is provided.

The fixing portion 5 is the bolt 1 of the base member 7.
In addition to the structure of arranging the bolt holes 6 for fastening with the bolts 4, as shown in FIG. 5, in order to stabilize the mounting state on the upper side of the base member 7, a flange 5d is also provided so as to project inward toward the lower end of the outer wall 8. I'm sorry. Therefore, the fixing portion 5 is erected on the upper side of the base member 7 by the projection of the outer wall 8 toward the inside of the lower end of the flange 5d so that the lateral width of the fixing portion 5 and the flange 5d corresponds to the lateral width of the base member 7. The stability of the main shed body 51 can be improved.

Further, as shown in FIG. 4, the rear side dividing member 5
On the back of the outer wall 8 of 1B, a bolt hole 6 provided in the fixed portion 5
In order to reinforce the outer wall 8 as well as to secure the disposing location, two concave groove portions 8a and 8b are provided in the vertical direction of the outer wall 8.

In the case of constructing the strong motion observation facility roof 50 of the present invention having the above structure, the foundation member 7 is installed at a required place.
After that, the bolts 14 for tightening the fixing portion 5 are embedded and fixed in a required position in relation to this, and after the pair of split members 51A and 51B are mounted on the upper side of the base member 7, Flange 3A for butting of split members 51A, 51B,
3B are abutted and fastening bolts 40 are fastened to bolt holes 4 arranged along the lengthwise direction of both flanges 3A and 3B to fix them, and the annular direction of fixing portion 5 of both split members 51A and 51B. To the bolt hole 6 arranged in the base member 7
By fixing each fixing bolt 5 to the base member 7 by tightening each bolt 14, the building main body 51 is erected on the upper side of the base member 7 and the construction of the strong motion observation facility roof 50 is completed. You can

Therefore, the pair of split members 51 on the front and rear sides are provided.
The roof main body 51 can be configured with a simple structure by combining A and 51B, and the roof main body 51 can be mass-produced by reinforced plastic such as FRP, is inexpensive, and has a good appearance. In addition to providing 51, the original effect of the roof 50 on the durability such as water resistance or weather resistance required when arranging other observation or measurement equipment is simple by selecting the forming material. Further, even when the shed 50 is installed in a required place, as described above, the work of placing the foundation member 7 and the bolting work of the fixing portion 5 of the shed main body 51 is simple. It can be completed by simple work, and the ease of construction and economy can be improved.

Further, according to the above-described embodiment of the present invention, when the roof main body 51 is erected on the upper side of the base member 7, the fixed portions 5 of the front and rear split members 51A and 51B have water resistance and weather resistance. Since the cover portion 9 is provided, the outer peripheral edges of the base member 7 and the fixing portion 5 are covered with the cover portion 9.

Therefore, the effect of water resistance and weather resistance between the base member 7 and the fixing portion 5 can be improved without being affected by the airtightness and watertightness of the fastening by the bolts 14.

That is, the wind and rainwater from the gap between the base member 7 and the bolts 14 of the fixed portion 5 from the gap between them is not affected by the watertightness or airtightness between the two, and the waterproof and weatherproof cover 9 It can be prevented within the range of the action and effect of the existence.

Although the illustration of the components for arranging the strong motion observing equipment arranged and housed inside the main body 50 of the above-mentioned embodiment is omitted, the main body 51 of the main storehouse is omitted. A bottom plate member (not shown) is installed between the inner flanges 5d of the device, or a shelf plate member (not shown) for installing the device is installed between the insides of the outer walls 8, and further, these devices are required. It is implemented by providing a shelf board member and the like necessary for arranging various equipment devices (not shown) such as a switchboard (not shown).

In the above-mentioned roof 50 of the present invention,
Particularly for components requiring high strength, a reinforcing member 11 having a plurality of through holes 13 formed in a strip steel (SPCC) as shown in FIG. 6 is manufactured, and the reinforcing member 11 is shown in FIG. Embedded in the FRP portion 12 within the thickness of the reinforcing member 11
The FRP portions 12 on the front and back surfaces of the reinforcing member 11 are integrated by connecting the FRP portions 12 through the through holes 13.
The RP portion 12 can be firmly fixed within the wall thickness.

In this case, the thickness of the FRP portion 12 on the front and back surfaces of the reinforcing member 11 is such that one side of the FRP portion 12 is thickened.
2 keep the strength of itself, FRP reinforcement member 11 on the other side
The minimum thickness necessary for integration within the portion 12 is maintained.

Further, the through hole 13 formed in the reinforcing member 11
By making the diameter larger than the diameter of the through hole 16 opened in the FRP portion 12, the connecting portion of the FRP portion 12 can be left in the inner diameter of the through hole 13 as shown in FIG. 7. As a result, the FRP portions 12 on the front and back surfaces of the reinforcing member 11 can be kept connected even in the through hole 16.

FIG. 8 shows an example of reinforcement by the reinforcement member 11.
The sectional view at the time of applying to the abutting flanges 3A and 3B is shown. The thickness of the flanges 3A and 3B in this case is 8 mm,
The thickness of the reinforcing member 11 is 1.6 mm, the thickness of the FRP portion 12 on the front and back surfaces of the reinforcing member 11 is smaller on the mating surface 3a side than on the back surface side 3b, and the through hole 16 is a through hole of the reinforcing member 11. F around the through-hole 16 provided in the center of 13
The connecting portion of the RP portion 12 is left. Flange 3 by this
When A and 3B are fastened, the entire flange 3 can be fastened with an average force.

FIG. 9 shows the shape of the reinforcing member 11 used on the top plate 1 side and both outer walls 8 side of the flange 3. The shape is formed to correspond to the flanges 3A and 3B, and the through hole 13 is formed. Are arranged at a pitch of 100 mm, and the through holes 16 are provided concentrically with the through holes 13 (not shown) at every 300 mm pitch.

FIG. 10 shows a case where the fixing portion 5 for the base member is reinforced by the reinforcing member 11, and the shape of the reinforcing member 11 used for each side of the fixing portion 5 is shown. The formation of the reinforcing member 11 and the arrangement of the through holes 13 are similar to those of the flanges 3A and 3B.

FIG. 11 shows a state in which the fixing portion 5 reinforced by the reinforcing member 11 is fastened to the basic member 7 with the basic bolts 14. The FRP is attached to the surface of the reinforcing member 11.
The thin side of the portion 12 is applied to the surface of the base member 7 and fixed by the base bolt 14. Also in this case, by integrally incorporating the reinforcing member 11, it is possible to press the entire fixing portion 5 against the surface of the base member 7 with an average force.

Incidentally, the reinforcing member 11 in the present embodiment.
Is not limited to strip steel, and wood having other required strength may be used. In addition to the flanges 3A, 3B and the fixing portion 5, the reinforcing member 11 can be applied to a door mounting portion, a closing portion, or the like at the doorway 10 to reinforce the portion.

FIG. 12 is a cross-sectional view of the top plate portion 1, showing a state in which the top plate of the top plate portion 1 is formed in multiple layers and the inner layer is formed by the foam material layer 16 made of rigid foam polyurethane. Further, FIG. 13 is an enlarged view of the boundary portion between the outer wall 8 and the top plate portion 1. As shown in this drawing, the thickness T of the foam material layer 16 is 15 mm, and the FRP portion 12 on the front and back surfaces of the foam material layer 16 is shown. For the thickness of the outer wall 8 on the front side t1
And the back side thickness t2 is set to a minimum of 1.5 mm required to wrap the foam material layer 16.

By integrating the foam material layer 16 made of this rigid foam polyurethane within the thickness of the top plate portion 1, the top plate portion 1 can sufficiently withstand the snow load and at the same time, Adiabatic action makes it possible to block the outside temperature.

The rigid foam material layer 16 used in the present embodiment is not limited to rigid foam polyurethane, and foam polystyrene or the like may be used.

[0047]

According to the present invention, in an outdoor structure used when arranging observation equipment such as weather or earthquake observation or measurement equipment outdoors, the ceiling of the top plate of the outdoor construction is used. By providing a multi-layer board having a hard foam layer, it is possible to provide an outdoor building excellent in strength, heat resistance, and cold resistance required in this kind of outdoor building, and having excellent heat retention and durability such as weather resistance. it can.

[Brief description of the drawings]

FIG. 1 is a perspective view of a warehouse for a strong motion observation facility to which the present invention is applied.

FIG. 2 is a plan view of a front division member and a rear division member which constitute the main body of the roof of the strong motion observation facility.

FIG. 3 is a plan view of a front division member and a rear division member which constitute the main body of the roof for the strong motion observation facility.

FIG. 4 is a perspective view of a rear side division member.

FIG. 5 is a front view showing a butting portion of front and rear split members.

FIG. 6 is a plan view of a reinforcing member.

FIG. 7 is a cross-sectional view showing a state in which a reinforcing member is integrated inside the constituent members of the strong motion observation facility shed.

FIG. 8 is a cross-sectional view when a reinforcing member is applied to the fixed portion.

FIG. 9 is an explanatory diagram showing a configuration of a reinforcing member that reinforces the butt flange.

FIG. 10 is an explanatory diagram showing a configuration of a reinforcing member that reinforces the fixed portion.

FIG. 11 is a cross-sectional view showing a fixed state of a fixing portion and a base member.

FIG. 12 is a cross-sectional view of the top plate of the strong motion observation facility shed.

FIG. 13 is a partially enlarged sectional view of a top plate portion.

FIG. 14 is an explanatory view of a conventional outdoor building.

FIG. 15 is a cross-sectional view showing a fixed portion of a conventional outdoor building.

[Explanation of symbols]

 1 Top plate part 2 Butt part 3 Flange for butt 4,6 Bolt hole 5 Fixing part 5a Fixing part main body 5b End part of fixing part main body 5c Lower edge 7 Base member 8 Outer wall 9 Water resistance, weatherproof cover 10 Exit 11 Reinforcement Member 12 FRP part 13 Through hole 14,40 Bolt 15 Ventilation port 16 Foam material layer 50 Shed 51 Shed main body

Claims (1)

[Claims] 1. An outdoor structure used when arranging observation equipment such as meteorological or seismic observation equipment or measurement equipment outdoors, wherein the top plate of the outdoor construction is made of a hard foam layer. An outdoor building characterized by being composed of a multi-layer board.