JPH0573013U - Sound insulation wall and building structure having the sound insulation wall - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] Conventionally, reinforced concrete structures have been durable. However, in the earthquake, the joints of the building structure were broken,
A void or cavity was created there, and sound leaked from there.
Then, the gap or the cavity was filled with an appropriate member to fill the gap, but it was not possible. Also,
Other than the earthquake, the mortar itself contracted and cracked. Then, this invention aims at not producing the said crack. The present invention comprises a hollow hard elastic body 3, a wall structure 1 and a wall support structure 2, and provides a hollow hard elastic body 3 in which pressurized air is put into the hollow hard elastic body to serve as a sound insulation layer. A sound insulation wall in which the wall structure 1 and the wall support structure 2 are connected via a hollow hard elastic body, and the wall structure 1 and the wall support structure 2 are connected via a hollow hard elastic body 3 of a sound insulation layer. , A building structure having a sound insulation wall in which the wall support structure is extended in the up-down direction, the front-rear direction, and the left-right direction.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a sound insulation wall and a building structure having the sound insulation wall.

[0002]

[Prior Art]

 Traditionally, reinforced concrete building structures have been highly reliable as durable building structures. However, when an earthquake or the like is encountered, dynamic deformation occurs in each part of the building structure of the reinforced concrete during the earthquake, and the joint between the reinforced concrete building structures during the earthquake breaks, A slight void or cavity was created at the joint, and sound was leaked through the void or cavity. Therefore, as a countermeasure against this, it has been devised to fill the gap or the cavity with some suitable member to fill the gap, but be sure to fill the gap with an appropriate member. It turns out that is virtually impossible. Moreover, when investigating the cause of the cracks at the joints between the respective portions of the conventional reinforced concrete building structure, it has been found that not only the earthquake but also the cracks at the joints are present outside. It has been found that the mortar itself cannot be restored due to the contraction of the mortar itself and cannot be restored, leaving the void or cavity part intact.

[0003]

[Problems to be solved by the device]

 Therefore, some suitable means or measures for preventing the formation of the void or the cavity are required. The present invention aims to solve these problems. It is what

[0004]

[Means for Solving the Problems]

 The present invention comprises a hollow hard elastic member, a wall structure member and a wall supporting structure member so that pressurized air can be enclosed in the hollow hard elastic member to form a sound insulation layer. A sound insulating wall provided with a hollow hard elastic body and connecting the wall structure portion and the wall support structure portion via the hollow hard elastic body, and the hollow hard elastic body portion and the wall. A hollow hard elastic body consisting of a structure part and a wall supporting structure part, in which pressurized air is enclosed in the hollow hard elastic body so that the part can be used as a sound insulation layer, is provided. A portion of the wall support structure is connected to a portion of the wall support structure via a body, and the portion of the wall support structure is formed to have a desired length in the up-down direction, the front-rear direction, and the left-right direction. Sound insulation that can be formed into a building structure of a desired size A building structure having a.

[0005]

[Action]

 The present invention comprises a hollow hard elastic member, a wall structure member and a wall supporting structure member so that pressurized air can be enclosed in the hollow hard elastic member to form a sound insulation layer. A hollow hard elastic body is provided, and the hollow hard elastic body connects the wall structure part and the wall support structure part to form a sound insulation wall. It is possible to eliminate the occurrence of sound leaking through voids or cavities in each part of the reinforced concrete building structure due to other reasons. In particular, since the wall structure portion and the wall support structure portion are connected via the hollow hard elastic body, the hollow hard elastic body portion causes voids in each portion of the reinforced concrete building structure. Alternatively, it is possible to prevent the formation of the cavity portion and to have sufficient restoring force characteristics. Further, the present invention comprises a hollow hard elastic body portion, a wall structure portion and a wall support structure portion, and pressurized air can be enclosed in the hollow hard elastic body to form a sound insulation layer. The hollow rigid elastic body thus formed is provided, the wall structure portion and the wall support structure portion are connected via the hollow hard elastic body, and the wall support structure portion is vertically and vertically connected. Since it is a building structure having a sound insulating wall that can be formed in a desired length in the front-rear direction and the left-right direction to form a building structure of a desired size, Since the portion of the wall structure is formed in the portion of the wall supporting structure via the hollow hard elastic body, the portion of the wall supporting structure of the building structure and the portion of the wall structure are separately manufactured. And then through the hollow hard elastic body and the portion of the wall structure Than it can construction reliably and architectural structure having efficiently sound insulating wall by connecting a portion of the support structure.

[0006]

Embodiment 1 In the present invention, a removable wall structure is provided, and a through structure for causing a tensile force to act on a facing portion of a panel frame surrounding the outside of the wall structure is provided. It is a sound insulation wall configured to be able to connect the structure and a through structure fixing pedestal provided in a portion of the wall support structure located outside the panel frame.

[0007]

[Embodiment 2] The present invention is designed so that pressurized air is enclosed in a hollow hard elastic body made of hollow hard rubber, and the hollow hard elastic body is filled with solids such as powder and granules. It is a sound insulation wall that can be obtained.

[0008]

Third Embodiment In the present invention, pressurized air is enclosed in a hollow hard elastic body made of hollow hard rubber, and the hollow hard elastic body is also filled with a solid such as a light weight expandable inorganic material. It is a sound insulation wall that can be obtained.

[0009]

[Embodiment 4] According to the present invention, a removable wall structure is provided, and a through structure is provided at a facing portion of a panel frame surrounding the outside of the wall structure so that a pulling force is exerted. A sleeve is arranged on the outside, and the sleeve support member at the end of the sleeve arranged on the outside of the through structure is integrally connected to the panel frame surrounding the outside of the wall structure, and the periphery of the panel frame is connected. Is a sound insulation wall configured to connect the reinforcing base portion of the anchor portion of the through structure provided at the corner portion of the wall support structure located at the above-mentioned panel frame with the panel frame by a fixing means such as a fastening bolt.

[0010]

[Embodiment 5] The present invention provides a detachable wall structure, and a through structure is provided at a facing portion of a panel frame surrounding the wall structure so that a pulling force is exerted. A sleeve is disposed on the outer side, the through structure is extended through the wall structure portion, and the through structure end fixing means at both ends of the through structure and the corners of the wall supporting structure is provided. Connected, the crossed auxiliary reinforcements are arranged in the wall structure part, and the auxiliary reinforcement part is filled with a filler such as lightweight concrete to be solidified or the previously solidified wall structure is It is a sound insulation wall that can be arranged.

[0011]

[Embodiment 6] The present invention comprises a hollow hard elastic body portion, a wall structure portion and a wall support structure portion, and pressurized air is enclosed in the hollow hard elastic body to form a sound insulation layer. A hollow hard elastic body is formed so that the wall structure portion and the wall support structure portion are connected to each other through the hollow hard elastic body, and the inclined surface of the corner portion of the wall support structure body is connected. The sound insulation wall is formed by fixing the through structure end fixing means to the portion.

[0012]

[Embodiment 7] The present invention makes it possible to enclose pressurized air in an elastic body such as hollow hard rubber, or to fill the hollow hard elastic body with a solid such as powder or granules instead of pressurized air. The hollow hard elastic body is provided between the through structure end fixing means arranged at the corner portion of the wall supporting structure and the end supporting member of the sleeve arranged outside the through structure. It is a sound insulation wall that is made to intervene.

[0013]

[Embodiment 8] The present invention comprises a hollow hard elastic body, a wall structure portion, and a wall support structure portion, in which pressurized air is enclosed in the hollow hard elastic body to form a sound insulation layer. A hollow hard elastic body is formed so that the wall structure portion and the wall support structure portion are connected via the hollow hard elastic body, and the wall support structure portion is directed upward and downward. And a building structure having a sound insulating wall formed in a desired length in the front-rear direction and the left-right direction so as to be formed into a building structure having a desired size.

[0014]

[Effect] The present invention comprises a hollow hard elastic body, a wall structure, and a wall supporting structure so that pressurized air can be enclosed in the hollow hard elastic body to form a sound insulation layer. Since the hollow hard elastic body is formed, and the wall structure and the wall support structure are connected to each other through the hollow hard elastic body, the sound insulation wall is formed. There is an effect that it is possible to eliminate the occurrence of a gap or a cavity portion in each portion of the reinforced concrete building structure caused by an encounter or other causes and sound leaking through the portion. In particular, since the wall structure portion and the wall support structure portion are connected via the hollow hard elastic body, the hollow hard elastic body portion causes a void or a gap in each portion of the reinforced concrete building structure. It has the effect of preventing the formation of the cavity and providing sufficient restoring force characteristics. Further, the present invention comprises a hollow hard elastic body portion, a wall structure portion, and a wall support structure portion, so that pressurized air can be enclosed in the hollow hard elastic body to form a sound insulation layer. By providing a hollow hard elastic body as described above, the wall structure portion and the wall support structure portion are connected via the hollow hard elastic body, and the wall support structure portion is vertically and vertically connected. Since it is a building structure having a sound insulation wall that is formed in a desired length in the front-rear direction and in the left-right direction so that it can be formed into a building structure of a desired size, it is a wall support for a building structure of a desired size. Since the wall structure part is formed in the structure part through the hollow hard elastic body, the wall support structure part and the wall structure part of the building structure are manufactured separately. After that through the hollow hard elastic body and the portion of the wall structure There is certainly and effectively capable of construction the building structure that efficiently have a noise insulating wall by connecting a portion of the support structure.

[Brief description of drawings]

FIG. 1 is a vertical sectional view of a sound insulation wall to which the present invention is applied.

FIG. 2 is an enlarged vertical cross-sectional view of a corner portion of the wall structure of the sound insulation wall main portion of the present invention shown in FIG.

[Explanation of symbols]

1. Wall structure 2. Wall support structure 3. Hollow hard elastic body 4. Through structure such as brace muscles 5. Through structure end fixing means 6. Sleeve 7. End support member of sleeve 8. Auxiliary muscle 9. Reinforcing bar 10. Floor board 11. Panel frame 12. Reinforcement base of anchor part of through structure 13. Fastening bolt 14. Fastening nut 15. Solids such as powder and granules 16. Reinforced concrete

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Creator Mitsuhiro Matsushita 2-8-8 Yaesu, Chuo-ku, Tokyo (Daishoshi Yaesu Building) Ishikawajima Kenzai Shoji Co., Ltd.

Claims (9)

[Scope of utility model registration request] 1. A hollow hard elastic body, a wall structure portion, and a wall support structure portion, wherein pressurized air is enclosed in the hollow hard elastic body to form a sound insulating layer. A sound-insulating wall in which a hollow hard elastic body is provided, and the wall structure portion and the wall support structure portion are connected via the hollow hard elastic body. 2. A removable wall structure is provided, and a through structure for causing a tensile force to act on opposing portions of a panel frame surrounding the outside of the wall structure is provided, and the through structure and the panel. The sound insulation wall according to claim 1, wherein the sound insulation wall can be connected to a through structure fixing pedestal provided in a portion of the wall support structure located outside the frame. 3. A hollow hard elastic body made of hollow hard rubber or the like can be filled with pressurized air, and the hollow hard elastic body can be filled with solids such as powder and granules. The sound insulation wall according to claim 1. 4. A hollow hard elastic body made of hollow hard rubber or the like can be filled with pressurized air, and the hollow hard elastic body can be filled with a solid such as a lightweight foamable inorganic material. The sound insulation wall according to claim 1. 5. A removable wall structure is provided, and a through structure is provided at an opposing portion of a panel frame surrounding the outside of the wall structure so that a pulling force works, and a sleeve is provided outside the through structure. A wall support structure disposed integrally with the sleeve support member at the end of the sleeve disposed outside the through structure and the panel frame surrounding the outside of the wall structure, and located around the panel frame. 2. The sound insulation wall according to claim 1, wherein the reinforcing base portion of the anchor portion of the through structure provided at a corner portion of the body and the panel frame can be connected by a fixing means such as a fastening bolt. 6. A removable wall structure is provided, and a through structure is provided at an opposing portion of a panel frame surrounding the periphery of the wall structure so that a pulling force works, and a sleeve is provided outside the through structure. The wall structure, the wall structure is extended through the wall structure, both ends of the wall structure are connected to the wall structure end fixing means at the corners of the wall support structure, and the wall is connected. A crossed auxiliary bar is arranged in the structure part, and the auxiliary bar part is filled with a filler such as lightweight concrete to be solidified or the previously solidified wall structure can be arranged. The sound insulation wall according to claim 1, wherein 7. A hollow hard elastic body, a wall structure portion, and a wall support structure portion, wherein pressurized air is enclosed in the hollow hard elastic body so that the portion can serve as a sound insulation layer. A hollow hard elastic body is formed, and the wall structure portion and the wall support structure portion are connected via the hollow hard elastic body, and the inclined surface portion of the corner portion of the wall support structure is passed through. The sound insulation wall according to claim 1, wherein the structure end fixing means is fixed. 8. A compressed air can be enclosed in an elastic body such as a hollow hard rubber, or a solid such as powder or granules can be filled in the hollow hard elastic body instead of the compressed air. The hollow hard elastic body is interposed between the through structure end fixing means arranged at the corner of the wall supporting structure and the end supporting member of the sleeve arranged outside the through structure. The sound insulation wall according to claim 1. 9. A hollow hard elastic body, a wall structure portion, and a wall support structure portion, wherein pressurized air is enclosed in the hollow hard elastic body to form a sound insulating layer. A hollow hard elastic body is formed, the wall structure portion and the wall support structure portion are connected via the hollow hard elastic body, and the wall support structure portion is vertically and longitudinally and horizontally The building structure having a sound insulation wall according to claim 1, wherein the building structure is formed in a desired length in a direction so as to be formed into a building structure having a desired size.