Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
NATURAL GROUND IMPROVEMENT EVALUATION TEST METHOD AND DEVICE
To make it possible, in performing an evaluation test on an improvement effect on natural ground by injection material, to appropriately evaluate the improvement effect by making the injection material be sufficiently diffused into intermediate part of simulated natural ground.SOLUTION: Simulated natural ground 30 is stored inside a test container 10. On the bottom or the top of the simulated natural ground 30 are provided buffer layers 31, 32 having diffusion resistance to injection material 3 higher than that of the simulated natural ground 30 so as to be in contact with the simulated natural ground 30. The injection material 3 is injected into the simulated natural ground 30 from an injection pipe 20 inserted and arranged inside the test container 10.SELECTED DRAWING: Figure 1
【課題】注入材による地山の改良効果を評価試験する際、模擬地山の中間部分に注入材が十分に拡散されるようにして、改良効果を適確に評価可能とする。【解決手段】試験容器１０内に模擬地山３０を収容する。模擬地山３０の下側又は上側には、注入材３の拡散抵抗が模擬地山３０よりも高い緩衝層３１，３２を模擬地山３０と接するように設ける。試験容器１０内に挿入配置された注入管２０から注入材３を模擬地山３０に注入する。【選択図】図１
NATURAL GROUND IMPROVEMENT EVALUATION TEST METHOD AND DEVICE
To make it possible, in performing an evaluation test on an improvement effect on natural ground by injection material, to appropriately evaluate the improvement effect by making the injection material be sufficiently diffused into intermediate part of simulated natural ground.SOLUTION: Simulated natural ground 30 is stored inside a test container 10. On the bottom or the top of the simulated natural ground 30 are provided buffer layers 31, 32 having diffusion resistance to injection material 3 higher than that of the simulated natural ground 30 so as to be in contact with the simulated natural ground 30. The injection material 3 is injected into the simulated natural ground 30 from an injection pipe 20 inserted and arranged inside the test container 10.SELECTED DRAWING: Figure 1
【課題】注入材による地山の改良効果を評価試験する際、模擬地山の中間部分に注入材が十分に拡散されるようにして、改良効果を適確に評価可能とする。【解決手段】試験容器１０内に模擬地山３０を収容する。模擬地山３０の下側又は上側には、注入材３の拡散抵抗が模擬地山３０よりも高い緩衝層３１，３２を模擬地山３０と接するように設ける。試験容器１０内に挿入配置された注入管２０から注入材３を模擬地山３０に注入する。【選択図】図１
NATURAL GROUND IMPROVEMENT EVALUATION TEST METHOD AND DEVICE
地山の改良評価試験方法及び装置
HIRAYAMA HIROYASU (Autor:in) / HOSODA YUSUKE (Autor:in)
27.12.2018
Patent
Elektronische Ressource
Japanisch
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