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A platform for research: civil engineering, architecture and urbanism
SAMPLING DEVICE AND SAMPLING METHOD FOR TEST SPECIMEN USED IN EVALUATION TEST ON GROUND IMPROVEMENT BODY
PROBLEM TO BE SOLVED: To provide means of a simple structure for accurately sampling a test specimen, when sampling the test specimen used in an evaluation test on a ground improvement body.SOLUTION: A test specimen sampling device includes at least a storage part for storing a ground improvement body as a test specimen, and a holding part for holding the test specimen in the storage part. The test specimen is sampled using the test specimen sampling device, by inserting the test specimen sampling device, after applying lubricant oil on an inner wall of the test specimen sampling device, into the ground improvement body before solidification, and pulling out the test specimen sampling device after the ground improvement body has solidified, while holding the test specimen stored in the storage part with the holding part.SELECTED DRAWING: Figure 2
【課題】地盤改良体の評価試験に用いる試験体の採取にあたり、簡易な構造で、精度良く試験体を採取可能な手段を提供すること。【解決手段】地盤改良体を試験体として収容する収容部と、前記試験体を前記収容部内で保持する保持部と、を少なくとも具備する、試験体採取装置を用い、前記試験体採取装置の内壁に潤滑剤を塗布してから、前記試験体採取装置を固化前の地盤改良体に挿入し、前記地盤改良体が固化した後に、前記収容部に収容した試験体を前記保持部で保持しながら、前記試験体採取装置を引き抜いて試験体を採取する。【選択図】図２
SAMPLING DEVICE AND SAMPLING METHOD FOR TEST SPECIMEN USED IN EVALUATION TEST ON GROUND IMPROVEMENT BODY
PROBLEM TO BE SOLVED: To provide means of a simple structure for accurately sampling a test specimen, when sampling the test specimen used in an evaluation test on a ground improvement body.SOLUTION: A test specimen sampling device includes at least a storage part for storing a ground improvement body as a test specimen, and a holding part for holding the test specimen in the storage part. The test specimen is sampled using the test specimen sampling device, by inserting the test specimen sampling device, after applying lubricant oil on an inner wall of the test specimen sampling device, into the ground improvement body before solidification, and pulling out the test specimen sampling device after the ground improvement body has solidified, while holding the test specimen stored in the storage part with the holding part.SELECTED DRAWING: Figure 2
【課題】地盤改良体の評価試験に用いる試験体の採取にあたり、簡易な構造で、精度良く試験体を採取可能な手段を提供すること。【解決手段】地盤改良体を試験体として収容する収容部と、前記試験体を前記収容部内で保持する保持部と、を少なくとも具備する、試験体採取装置を用い、前記試験体採取装置の内壁に潤滑剤を塗布してから、前記試験体採取装置を固化前の地盤改良体に挿入し、前記地盤改良体が固化した後に、前記収容部に収容した試験体を前記保持部で保持しながら、前記試験体採取装置を引き抜いて試験体を採取する。【選択図】図２
SAMPLING DEVICE AND SAMPLING METHOD FOR TEST SPECIMEN USED IN EVALUATION TEST ON GROUND IMPROVEMENT BODY
地盤改良体の評価試験に用いる試験体の採取装置および採取方法
KOBAYASHI MAKIKO (author) / MATSUI HIDETAKE (author)
2017-10-05
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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