JP3149194U

JP3149194U - Steel panel type seismic shelter

Info

Publication number: JP3149194U
Application number: JP2008007012U
Authority: JP
Inventors: 耕二滝本
Original assignee: 株式会社プログレス
Priority date: 2008-09-08
Filing date: 2008-09-08
Publication date: 2009-03-19
Anticipated expiration: 2018-09-08

Abstract

【課題】建物倒壊時の人命の安全を目的とし地震発生時の建物内部の安全避難場所を確保する耐震シェルターを提供する。【解決手段】既存建物内部設置型として鉄骨加工した壁、隅壁、天井用のシェルター構造部材の規格パネル化を行い夫々を連結することにより用途に応じた１個のシェルターに組立て設置する。衝撃対策として、資材選定をスチールとし、壁、隅壁、天井に分け、基本寸法の標準パネルを持ち、夫々を連結し必要強度を備えた構築物とする。ラーメン構造による規格パネル（壁用、隅壁用、天井用）を基本にボルトによる連結構築物とし垂直荷重（９ｔ）水平荷重（３ｔ）に耐えうる耐震シェルターとする。【選択図】図３To provide a seismic shelter that secures a safe evacuation site inside a building in the event of an earthquake for the purpose of safety of human life when the building collapses. As an existing installation type in an existing building, steel-walled walls, corner walls, and ceiling shelter structural members are made into standard panels and connected to each other to be assembled and installed in a single shelter according to the application. As a countermeasure against impact, the material selection will be steel, divided into walls, corner walls, and ceilings, with standard panels of basic dimensions, and connected to each other to create a structure with the required strength. A standard construction panel (for walls, corner walls, and ceiling) with a rigid frame structure is used as a base and a seismic shelter that can withstand vertical loads (9t) and horizontal loads (3t). [Selection] Figure 3

Description

本考案は構築物本体の耐震性を強調し建物倒壊時の人命の安全を目的とし地震発生時の建物内部の安全避難場所の確保を目的とする構築物である。The present invention emphasizes the seismic resistance of the main body of the structure and aims at ensuring the safety of human lives when the building collapses.

従来の既存建物内設置するシェルターと既存建物との連結を密着固定、又は両者を緩衝材で連結したとしても地震の衝撃である質量の加速度とこれに伴う揺動の双方に対して既存建物と地盤からの振動を同時に吸収緩和する連結機構は見当たらない。Even if the connection between the existing shelter installed in the existing building and the existing building is closely fixed, or both are connected with a cushioning material, both the acceleration of the mass that is the impact of the earthquake and the fluctuation caused by this will be There is no coupling mechanism that absorbs and relaxes vibration from the ground at the same time.

考案が解決しようとする課題Problems that the device tries to solve

しかし地震の衝撃は単なる一次関数的な揺動のみでなく質量の加速度が加わるものである。これは車輌の衝突衝撃に表わされるように破壊的衝撃が加わることを意味しており、車輌のクラッシャブルボデーの発想法に鑑み、被害を免がれるには揺動対策よりむしろ衝撃対策が必要とされる。従って、既存建物の構造材（梁、柱ｅｔｃ．）との連結の必要性はあえて求めない。However, the impact of an earthquake is not only a simple linear fluctuation but also an acceleration of mass. This means that a destructive impact is applied as shown by the impact impact of the vehicle, and in view of the idea of the crushable body of the vehicle, it is necessary to take an impact measure rather than a rocking measure to avoid damage. It is said. Therefore, there is no need to connect with the structural materials (beams, pillars etc.) of the existing building.

又、既存建物全体の耐震補強のためには既存構造材への組込みが要求されるため、壁、天井、床を取り壊す工事が付帯し工事費用および工事期間に影響し負担が増大する。In addition, since it is required to be incorporated into the existing structural material for seismic reinforcement of the entire existing building, construction to demolish walls, ceilings and floors is incidental, which affects the construction cost and construction period and increases the burden.

課題を解決するための手段Means for solving the problem

そこで衝撃対策として資材をスチールとし、ラーメン構造による規格パネル（壁用、隅壁用、天井用）を基本にボルトによる連結構築物とし垂直荷重（９ｔ）水平荷重（３ｔ）に耐えうる耐震シェルターとする。
規格パネルは壁用（開口部パネル含む）９１０ｍｍ×２５００×７５、隅壁用４３５／４３５×２５００×７５、天井用９１０×２６９０×７５を用意する。Therefore, steel is used as a countermeasure against impact, and a standard construction panel (for walls, corner walls, and ceiling) with a ramen structure is used as a bolted connection structure, and a seismic shelter that can withstand vertical loads (9t) and horizontal loads (3t). .
Standard panels are 910 mm x 2500 x 75 for walls (including opening panel), 435/435 x 2500 x 75 for corner walls, and 910 x 2690 x 75 for ceiling.

考案の効果Effect of device

よって、工場プレ加工による規格パネル製作により生産コスト削減及び施工方法の平準化による施工費削減、並びに工事期間の短縮が見込まれなお且つ原則的には既存建物の壁、天井、床の解体、修復の必要がなくシェルター設置に関する総体コストが低価格に抑えられ、安全、安心居住空間の確保が可能となる。Therefore, it is expected that the production cost will be reduced by standard panel production by factory pre-processing, the construction cost will be reduced by leveling the construction method, and the construction period will be shortened. In principle, the walls, ceiling and floor of existing buildings will be dismantled and restored. The total cost of shelter installation is kept at a low price, and it is possible to secure a safe and secure living space.

シェルターの内装において収納家具、テレビｅｔｃ．非構造部材を鉄骨材に直付けすることにより地震対策となり得、なお且つ内装材に吸音材を使用することによりピアノ室、オーディオ室が耐震防音室にもなり得る。Storage furniture in the shelter interior, TV etc. By directly attaching the non-structural member to the steel frame material, it can be a countermeasure against earthquakes, and by using a sound absorbing material as the interior material, the piano room and the audio room can also be an earthquake-proof soundproof room.

本耐震シェルターは６畳間を基本ベースとしパネルの増減により３畳、４．５畳等必要な広さに適応可能である。６畳間用構成パネル部材は下記の通り１９枚で構成され、夫々を亜鉛メッキボルトでの連結とする。
立壁用壁（開口部分含む）ｗ９１０ｍｍ１０枚
隅壁４３５／４３５ｍｍ４枚
天井用ｗ９１０ｍｍ３枚
ｗ４３５ｍｍ２枚This seismic shelter is based on 6 tatami mats and can be adapted to the required size of 3 tatami mats, 4.5 tatami mats, etc. by changing the number of panels. The panel members for 6 mats are composed of 19 pieces as follows, and each is connected with a galvanized bolt.
10 walls for standing wall (including opening) w910mm
Corner wall 435 / 435mm 4 sheets for ceiling w910mm 3 sheets
w435mm 2 sheets

６畳用全体図３６００ｍｍ×２６９０ｍｍ×２５００ｍｍOverall view for 6 tatami mats 3600mm x 2690mm x 2500mm 隅壁用パネルパーツ図４３５／４３５ｍｍ×２５００ｍｍ×７５ｍｍPanel parts for corner wall 435 / 435mm x 2500mm x 75mm 壁用パネルパーツ図９１０ｍｍ×２５００ｍｍ×７５ｍｍPanel parts for walls 910mm x 2500mm x 75mm 開口部パネルパーツ図９１０ｍｍ×２５００ｍｍ×７５ｍｍOpening panel parts drawing 910mm x 2500mm x 75mm 天井用パネルパーツ図及び骨組図９１０ｍｍ×２６９０ｍｍ×７５ｍｍPanel part drawing and frame diagram for ceiling 910mm x 2690mm x 75mm シェルター施工天井伏図Shelter construction ceiling plan パネル立面図Panel elevation シェルター施工詳細図Shelter construction details 壁用パネル詳細図−１Detail of wall panel-1 壁用パネル詳細図−２Detail of wall panel-2 天井用パネル詳細図−１Detail of ceiling panel-1 天井用パネル詳細図−２Detail of ceiling panel-2

符号の説明Explanation of symbols

１隅壁用パネル
２壁用パネル
３開口部用パネル
４天井用パネル
５繋ぎボルト貫通孔1 Corner Wall Panel 2 Wall Panel 3 Opening Panel 4 Ceiling Panel 5 Connecting Bolt Through Hole

Claims

既存建物内部設置型として鉄骨加工した壁、隅壁、天井用のシェルター構造部材の規格パネル化を行い夫々を連結することにより用途に応じた１個のシェルターに組立て設置する。As an existing building installation type, steel-framed walls, corner walls, and ceiling shelter structural members are made into standard panels and connected to each other to be assembled and installed in one shelter according to the application.