A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SIMPLE ALARM SYSTEM FOR REINFORCING SOIL WALL
PROBLEM TO BE SOLVED: To provide a simple alarm system for a reinforcing soil wall which gives an alarm by detecting a state change of a banking-reinforcing soil wall constructed to be a vertical or substantially vertical wall surface by laying a banking-reinforcing material such as a steel material or a geo-textile during banking so as to notify the surrounding of a danger or the necessity of detailed inspection and investigation.SOLUTION: A simple alarm system for a reinforcing soil wall includes: a state change sensor 8 for sensing a state change of a banking-reinforcing soil wall 1; an alarm determination device for determining the necessity of giving an alarm from a state change value of the state change sensor 8; an alarm device 10 for giving an alarm according to the determination result of the alarm determination device; and a power supply device for the state change sensor 8, the alarm determination device and the alarm device 10. The banking-reinforcing soil wall 1 is constructed by laminating a plurality of wall surface materials 5 on a front face of banking 2, laying a plurality of band steels 3 in the banking 2, and connecting an end of each band steel 3 to a wall surface panel 5. The state change sensor 8 is installed in a back face section of the wall surface material 5 at the uppermost stage.SELECTED DRAWING: Figure 1
【課題】盛土中に鋼材やジオテキスタイル等の盛土補強材を敷設することにより鉛直もしくは鉛直に近い壁面に構築された盛土補強土壁の変状を検知して警報を発することにより周囲に危険または、詳細な点検や調査が必要であることを知らしめる補強土壁用簡易警報システムを提供する。【解決手段】盛土補強土壁１の変状を感知する変状センサー８と、当該変状センサー８の変状値から警報発報の必要性を判定する警報判定装置と、警報判定装置の判定結果により警報を発する警報装置10と、変状センサー８、警報判定装置および警報装置10の電力供給装置から構成する。盛土補強土壁１は、盛土２の前面に複数の壁面材５を積層し、盛土２内に複数の帯鋼３を敷設し、かつ各帯鋼３の端部を壁面パネル５に連結することにより構築する。変状センサー８は最上段の壁面材５の背面部に設置する。【選択図】図１
SIMPLE ALARM SYSTEM FOR REINFORCING SOIL WALL
PROBLEM TO BE SOLVED: To provide a simple alarm system for a reinforcing soil wall which gives an alarm by detecting a state change of a banking-reinforcing soil wall constructed to be a vertical or substantially vertical wall surface by laying a banking-reinforcing material such as a steel material or a geo-textile during banking so as to notify the surrounding of a danger or the necessity of detailed inspection and investigation.SOLUTION: A simple alarm system for a reinforcing soil wall includes: a state change sensor 8 for sensing a state change of a banking-reinforcing soil wall 1; an alarm determination device for determining the necessity of giving an alarm from a state change value of the state change sensor 8; an alarm device 10 for giving an alarm according to the determination result of the alarm determination device; and a power supply device for the state change sensor 8, the alarm determination device and the alarm device 10. The banking-reinforcing soil wall 1 is constructed by laminating a plurality of wall surface materials 5 on a front face of banking 2, laying a plurality of band steels 3 in the banking 2, and connecting an end of each band steel 3 to a wall surface panel 5. The state change sensor 8 is installed in a back face section of the wall surface material 5 at the uppermost stage.SELECTED DRAWING: Figure 1
【課題】盛土中に鋼材やジオテキスタイル等の盛土補強材を敷設することにより鉛直もしくは鉛直に近い壁面に構築された盛土補強土壁の変状を検知して警報を発することにより周囲に危険または、詳細な点検や調査が必要であることを知らしめる補強土壁用簡易警報システムを提供する。【解決手段】盛土補強土壁１の変状を感知する変状センサー８と、当該変状センサー８の変状値から警報発報の必要性を判定する警報判定装置と、警報判定装置の判定結果により警報を発する警報装置10と、変状センサー８、警報判定装置および警報装置10の電力供給装置から構成する。盛土補強土壁１は、盛土２の前面に複数の壁面材５を積層し、盛土２内に複数の帯鋼３を敷設し、かつ各帯鋼３の端部を壁面パネル５に連結することにより構築する。変状センサー８は最上段の壁面材５の背面部に設置する。【選択図】図１
SIMPLE ALARM SYSTEM FOR REINFORCING SOIL WALL
補強土壁用簡易警報システム
SAKAI SHIGEYOSHI (author)
2017-02-02
Patent
Electronic Resource
Japanese
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