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A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION MANAGEMENT METHOD OF CHEMICAL INJECTION METHOD
PROBLEM TO BE SOLVED: To provide a construction management method of a chemical injection method capable of grasping its state without breaking an outer shell solidification body, and capable of managing a state in construction in real time, in a shell type permeation solidification processing method.SOLUTION: On the periphery of an injection position 1 for injecting a chemical and a chemical permeation area expansion liquid in a shell type permeation solidification processing method, expansion liquid detection means is arranged on the outside of an expansion expected radius (r) of a chemical permeation area 3, and when the expansion liquid detection means detects a chemical permeation area expansion liquid, a determination is made that the chemical permeation area expansion liquid leaks out of the chemical permeation area 3, and injection of a chemical and a chemical permeation area expansion liquid is managed based on its determination.SELECTED DRAWING: Figure 4
【課題】シェル型浸透固化処理工法において、外殻固化体を破壊することなくその状態を把握でき、且つ、施工中の状態をリアルタイムで管理することができる薬液注入工法の施工管理方法の提供。【解決手段】シェル型浸透固化処理工法において薬液及び薬液浸透域拡張液を注入する注入位置１の周囲であって、薬液浸透域３の拡張予定半径ｒより外側に拡張液検知手段を配置しておき、拡張液検知手段が薬液浸透域拡張液を検知した際には、薬液浸透域拡張液が薬液浸透域３から漏れ出したと判断し、その判断に基づき薬液及び薬液浸透域拡張液の注入を管理する。【選択図】図４
CONSTRUCTION MANAGEMENT METHOD OF CHEMICAL INJECTION METHOD
PROBLEM TO BE SOLVED: To provide a construction management method of a chemical injection method capable of grasping its state without breaking an outer shell solidification body, and capable of managing a state in construction in real time, in a shell type permeation solidification processing method.SOLUTION: On the periphery of an injection position 1 for injecting a chemical and a chemical permeation area expansion liquid in a shell type permeation solidification processing method, expansion liquid detection means is arranged on the outside of an expansion expected radius (r) of a chemical permeation area 3, and when the expansion liquid detection means detects a chemical permeation area expansion liquid, a determination is made that the chemical permeation area expansion liquid leaks out of the chemical permeation area 3, and injection of a chemical and a chemical permeation area expansion liquid is managed based on its determination.SELECTED DRAWING: Figure 4
【課題】シェル型浸透固化処理工法において、外殻固化体を破壊することなくその状態を把握でき、且つ、施工中の状態をリアルタイムで管理することができる薬液注入工法の施工管理方法の提供。【解決手段】シェル型浸透固化処理工法において薬液及び薬液浸透域拡張液を注入する注入位置１の周囲であって、薬液浸透域３の拡張予定半径ｒより外側に拡張液検知手段を配置しておき、拡張液検知手段が薬液浸透域拡張液を検知した際には、薬液浸透域拡張液が薬液浸透域３から漏れ出したと判断し、その判断に基づき薬液及び薬液浸透域拡張液の注入を管理する。【選択図】図４
CONSTRUCTION MANAGEMENT METHOD OF CHEMICAL INJECTION METHOD
薬液注入工法の施工管理方法
AKIMOTO TEPPEI (author) / TANAKA YUICHI (author)
2017-09-07
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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