A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHOD FOR REINFORCING RETAINING WALL STRUCTURE BEFORE REPAIRING IT
PROBLEM TO BE SOLVED: To provide a method for partially reinforcing a retaining wall structure to be repaired, when the retaining wall structure employing a reinforced earth method or other general construction methods has to be partially repaired.SOLUTION: A method for reinforcing a retaining wall structure before repairing the retaining wall structure in work for repairing the retaining wall structure constructed from a plurality of wall surface materials includes the steps of: burying one or more frozen ducts in a banking layer or a back-filling material layer near the back side of the wall material arranged in a repairing place; and freezing the banking layer or the back-filling material layer near the frozen duct by circulating a coolant through the frozen duct.SELECTED DRAWING: Figure 1
【課題】補強土工法による擁壁構造や、その他の一般的な工法による擁壁構造において、擁壁構造の一部で補修が必要になった場合に、補修する擁壁構造を部分的に補強する方法を提供する。【解決手段】複数の壁面材を使用して構築された擁壁構造の補修工事における、擁壁構造の補修前の補強方法であって、補修箇所に配置された壁面材の裏面側近傍の盛土層又は裏込め材層に１又は複数の凍結管を埋設する工程と、凍結管に冷媒を循環させて凍結管近傍の盛土層又は裏込め材層を凍結させる工程と、からなる構成の擁壁構造の補修前の補強方法とした。【選択図】図１
METHOD FOR REINFORCING RETAINING WALL STRUCTURE BEFORE REPAIRING IT
PROBLEM TO BE SOLVED: To provide a method for partially reinforcing a retaining wall structure to be repaired, when the retaining wall structure employing a reinforced earth method or other general construction methods has to be partially repaired.SOLUTION: A method for reinforcing a retaining wall structure before repairing the retaining wall structure in work for repairing the retaining wall structure constructed from a plurality of wall surface materials includes the steps of: burying one or more frozen ducts in a banking layer or a back-filling material layer near the back side of the wall material arranged in a repairing place; and freezing the banking layer or the back-filling material layer near the frozen duct by circulating a coolant through the frozen duct.SELECTED DRAWING: Figure 1
【課題】補強土工法による擁壁構造や、その他の一般的な工法による擁壁構造において、擁壁構造の一部で補修が必要になった場合に、補修する擁壁構造を部分的に補強する方法を提供する。【解決手段】複数の壁面材を使用して構築された擁壁構造の補修工事における、擁壁構造の補修前の補強方法であって、補修箇所に配置された壁面材の裏面側近傍の盛土層又は裏込め材層に１又は複数の凍結管を埋設する工程と、凍結管に冷媒を循環させて凍結管近傍の盛土層又は裏込め材層を凍結させる工程と、からなる構成の擁壁構造の補修前の補強方法とした。【選択図】図１
METHOD FOR REINFORCING RETAINING WALL STRUCTURE BEFORE REPAIRING IT
擁壁構造の補修前の補強方法
SAKAI SHIGEYOSHI (author)
2017-12-21
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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