A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SUBMARINE GROUND IMPROVEMENT SYSTEM
To provide a submarine ground improvement system that enables construction in a short period of time and at low cost.SOLUTION: A submarine ground improvement device has a casing 32 that allows the submarine ground to be taken into it, a drilling, agitating and mixing blade 35 that can be raised and lowered inside the casing 32 to unravel the submarine ground taken into the casing in the process of press-filling the casing 32, and to agitate and mix the submarine ground and the improvement material, and a material supply channel 25 for supplying the improvement material toward the drilling, agitating and mixing blade 35 in the casing 32, with a discharge port 26 of the improvement material above the drilling, agitating and mixing blade 35.SELECTED DRAWING: Figure 2
【課題】短工期・低コストでの施工を可能にする水底地盤改良装置を提供する。【解決手段】水底地盤改良装置は、水底地盤を内側に取り込むことが可能なケーシング３２と、ケーシング３２の内側で昇降可能に設けられ、ケーシング３２を圧入する過程で当該ケーシング内に取り込まれた水底地盤を解きほぐし、水底地盤と改良材を攪拌混合するための掘削兼攪拌混合翼３５と、掘削兼攪拌混合翼３５の上方に前記改良材の排出口２６を有し、ケーシング３２内の掘削兼攪拌混合翼３５に向けて前記改良材を供給するための材料供給路２５を有する。【選択図】図２
SUBMARINE GROUND IMPROVEMENT SYSTEM
To provide a submarine ground improvement system that enables construction in a short period of time and at low cost.SOLUTION: A submarine ground improvement device has a casing 32 that allows the submarine ground to be taken into it, a drilling, agitating and mixing blade 35 that can be raised and lowered inside the casing 32 to unravel the submarine ground taken into the casing in the process of press-filling the casing 32, and to agitate and mix the submarine ground and the improvement material, and a material supply channel 25 for supplying the improvement material toward the drilling, agitating and mixing blade 35 in the casing 32, with a discharge port 26 of the improvement material above the drilling, agitating and mixing blade 35.SELECTED DRAWING: Figure 2
【課題】短工期・低コストでの施工を可能にする水底地盤改良装置を提供する。【解決手段】水底地盤改良装置は、水底地盤を内側に取り込むことが可能なケーシング３２と、ケーシング３２の内側で昇降可能に設けられ、ケーシング３２を圧入する過程で当該ケーシング内に取り込まれた水底地盤を解きほぐし、水底地盤と改良材を攪拌混合するための掘削兼攪拌混合翼３５と、掘削兼攪拌混合翼３５の上方に前記改良材の排出口２６を有し、ケーシング３２内の掘削兼攪拌混合翼３５に向けて前記改良材を供給するための材料供給路２５を有する。【選択図】図２
SUBMARINE GROUND IMPROVEMENT SYSTEM
水底地盤改良装置
AWAZU SHINGO (author) / HONDA HIDEKI (author) / SUGAWARA KEISUKE (author) / AKASHI YUZO (author) / NONAKA SOICHIRO (author) / ASADA HIDEYUKI (author) / SAEGUSA HIROYUKI (author) / YAMAMOTO YOSHITOMO (author) / CHIKAMOTO MASAHIKO (author)
2022-02-09
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
GROUND IMPROVEMENT DEVICE, GROUND IMPROVEMENT SYSTEM, AND GROUND IMPROVEMENT METHOD
| European Patent Office | 2020
GROUND IMPROVEMENT DEVICE, GROUND IMPROVEMENT SYSTEM, AND GROUND IMPROVEMENT METHOD
| European Patent Office | 2019