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A platform for research: civil engineering, architecture and urbanism
MEASUREMENT DEVICE AND EVALUATION TESTING METHOD FOR GROUND IMPROVEMENT BODY
PROBLEM TO BE SOLVED: To make reliability of measurement data and efficiency of testing work compatible.SOLUTION: A measurement device A, which at least has a main body part 10 that can enter a long hole of a ground improvement body and testing means 20 that can perform a penetration test on a measurement place, is used. First, an insertion member B is arranged in a ground improvement body X prior to solidification, after the solidification of the ground improvement body X the insertion member B is pulled out, to cause the measurement device A to travel into a long hole Y, which is the space formed by the insertion member B being pulled out, for performing the penetration test in a predetermined measurement place, the process to be repeated until the work in all the measurement places is finished.SELECTED DRAWING: Figure 2
【課題】計測データの信頼性と試験作業の効率化の両立を可能とする。【解決手段】地盤改良体の長穴に侵入可能な本体部１０と、測定箇所に貫入試験を実施可能な試験手段２０と、を少なくとも有する測定装置Ａを用いる。まず、固化前の地盤改良体Ｘに差込部材Ｂを配置し、地盤改良体Ｘの固化後に差込部材Ｂを引き抜いて、引き抜かれた空間からなる長穴Ｙに測定装置Ａを走行させて、所定の測定箇所での貫入試験を行う作業を、全ての測定箇所での作業が完了するまで繰り返す。【選択図】図２
MEASUREMENT DEVICE AND EVALUATION TESTING METHOD FOR GROUND IMPROVEMENT BODY
PROBLEM TO BE SOLVED: To make reliability of measurement data and efficiency of testing work compatible.SOLUTION: A measurement device A, which at least has a main body part 10 that can enter a long hole of a ground improvement body and testing means 20 that can perform a penetration test on a measurement place, is used. First, an insertion member B is arranged in a ground improvement body X prior to solidification, after the solidification of the ground improvement body X the insertion member B is pulled out, to cause the measurement device A to travel into a long hole Y, which is the space formed by the insertion member B being pulled out, for performing the penetration test in a predetermined measurement place, the process to be repeated until the work in all the measurement places is finished.SELECTED DRAWING: Figure 2
【課題】計測データの信頼性と試験作業の効率化の両立を可能とする。【解決手段】地盤改良体の長穴に侵入可能な本体部１０と、測定箇所に貫入試験を実施可能な試験手段２０と、を少なくとも有する測定装置Ａを用いる。まず、固化前の地盤改良体Ｘに差込部材Ｂを配置し、地盤改良体Ｘの固化後に差込部材Ｂを引き抜いて、引き抜かれた空間からなる長穴Ｙに測定装置Ａを走行させて、所定の測定箇所での貫入試験を行う作業を、全ての測定箇所での作業が完了するまで繰り返す。【選択図】図２
MEASUREMENT DEVICE AND EVALUATION TESTING METHOD FOR GROUND IMPROVEMENT BODY
地盤改良体の測定装置および評価試験方法
ISHII HIROYASU (author) / MATSUI HIDETAKE (author) / SHIMOMURA MASANORI (author)
2018-10-11
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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