A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ANCHOR HOLE DRILLING POSITION MANAGEMENT SYSTEM AND ANCHOR HOLE DRILLING POSITION MANAGEMENT METHOD
To provide an anchor hole drilling position management system and a management method for the same that are efficient in anchor hole drilling work for natural slopes.SOLUTION: An anchor hole position management system 10 includes: natural ground information acquisition means 411 that acquires natural ground information including undulation information and stratum information about a ground surface of a construction target region; design information acquisition means 412 that acquires anchor hole design information for a plurality of anchor holes to be drilled in the region; preceding hole position acquisition means 413 that calculates a measured three-dimensional position of a preceding anchor hole 31 constructed in the region based on measured data obtained by a position detection device 8, and that sets a protection area P around the measured three-dimensional position; subsequent hole estimated position acquisition means 414 that sets an estimated three-dimensional position of a subsequent anchor hole based on the anchor hole design information; and safety checking means 415 that detects and warns that at least a part of the estimated three-dimensional position of the subsequent anchor hole interferes with the protection area of the preceding anchor hole.SELECTED DRAWING: Figure 2
【課題】アンカー孔の削孔作業において、自然斜面においても効率の良い、アンカー孔削孔位置管理システム及びその管理方法を提供する。【解決手段】アンカー孔位置管理システム１０は、施工対象領域における地表面の起伏情報及び地層情報を含む地山情報を取得する地山情報取得手段４１１と、該領域に削孔予定の複数のアンカー孔各々のアンカー孔設計情報を取得する設計情報把握手段４１２と、位置検出装置８より得た計測データに基づいて、該領域に施工した先行アンカー孔３１の実測３次元位置を算出するとともに、実測３次元位置の周囲に保護エリアＰを設定する先行孔位置取得手段４１３と、アンカー孔設計情報に基づいて後行アンカー孔の推定３次元位置を設定する後行孔推定位置取得手段４１４と、該後行アンカー孔の推定３次元位置の少なくとも一部分が、該先行アンカー孔の該保護エリアに干渉することを検知して警告する安全確認手段４１５を備える。【選択図】図２
ANCHOR HOLE DRILLING POSITION MANAGEMENT SYSTEM AND ANCHOR HOLE DRILLING POSITION MANAGEMENT METHOD
To provide an anchor hole drilling position management system and a management method for the same that are efficient in anchor hole drilling work for natural slopes.SOLUTION: An anchor hole position management system 10 includes: natural ground information acquisition means 411 that acquires natural ground information including undulation information and stratum information about a ground surface of a construction target region; design information acquisition means 412 that acquires anchor hole design information for a plurality of anchor holes to be drilled in the region; preceding hole position acquisition means 413 that calculates a measured three-dimensional position of a preceding anchor hole 31 constructed in the region based on measured data obtained by a position detection device 8, and that sets a protection area P around the measured three-dimensional position; subsequent hole estimated position acquisition means 414 that sets an estimated three-dimensional position of a subsequent anchor hole based on the anchor hole design information; and safety checking means 415 that detects and warns that at least a part of the estimated three-dimensional position of the subsequent anchor hole interferes with the protection area of the preceding anchor hole.SELECTED DRAWING: Figure 2
【課題】アンカー孔の削孔作業において、自然斜面においても効率の良い、アンカー孔削孔位置管理システム及びその管理方法を提供する。【解決手段】アンカー孔位置管理システム１０は、施工対象領域における地表面の起伏情報及び地層情報を含む地山情報を取得する地山情報取得手段４１１と、該領域に削孔予定の複数のアンカー孔各々のアンカー孔設計情報を取得する設計情報把握手段４１２と、位置検出装置８より得た計測データに基づいて、該領域に施工した先行アンカー孔３１の実測３次元位置を算出するとともに、実測３次元位置の周囲に保護エリアＰを設定する先行孔位置取得手段４１３と、アンカー孔設計情報に基づいて後行アンカー孔の推定３次元位置を設定する後行孔推定位置取得手段４１４と、該後行アンカー孔の推定３次元位置の少なくとも一部分が、該先行アンカー孔の該保護エリアに干渉することを検知して警告する安全確認手段４１５を備える。【選択図】図２
ANCHOR HOLE DRILLING POSITION MANAGEMENT SYSTEM AND ANCHOR HOLE DRILLING POSITION MANAGEMENT METHOD
アンカー孔削孔位置管理システム及びアンカー孔の削孔位置管理方法
YAMADA YUKI (author) / YAMAMOTO AKIRA (author) / KASUYA YUKI (author)
2019-12-19
Patent
Electronic Resource
Japanese
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