A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EARTH RETAINING WALL AND CONSTRUCTION METHOD FOR THE EARTH RETAINING WALL
PROBLEM TO BE SOLVED: To provide an earth retaining wall that cuts off water at prescribed locations and may be constructed simply at reduced costs.SOLUTION: An earth retaining wall 1 includes H-shaped steel 11, soil cement 13, a steel plate 15 and others, and is constructed on a permeable layer 101 and an impermeable layer 102 of the ground 100. The soil cement 13 is filled in a water cutoff section in a part in the height direction of the H-shaped steel 11, to be in contact with the adjacent pieces of H-shaped steel 11. The soil cement 13 is filled by high-pressure injection of cement milk from a rod 20 inserted directly into the ground 100 between the adjacent pieces of H-shaped steel 11, and then mixed and agitated with the soil in the ground 100.
【課題】所定箇所での止水が可能で、かつ簡易に構築できコストも抑えることができる山留め壁等を提供する。【解決手段】山留め壁１は、Ｈ型鋼１１、ソイルセメント１３、鋼板１５等を有し、地盤１００の透水層１０１および不透水層１０２に設けられる。ソイルセメント１３は、Ｈ型鋼１１の高さ方向の一部の止水対象区間で、隣り合うＨ型鋼１１に接触するように設けられる。ソイルセメント１３は、隣り合うＨ型鋼１１の間の地盤１００に直接挿入したロッド２０からセメントミルクを高圧噴射して充填し、地盤１００の土と混合、撹拌して形成される。【選択図】図２
EARTH RETAINING WALL AND CONSTRUCTION METHOD FOR THE EARTH RETAINING WALL
PROBLEM TO BE SOLVED: To provide an earth retaining wall that cuts off water at prescribed locations and may be constructed simply at reduced costs.SOLUTION: An earth retaining wall 1 includes H-shaped steel 11, soil cement 13, a steel plate 15 and others, and is constructed on a permeable layer 101 and an impermeable layer 102 of the ground 100. The soil cement 13 is filled in a water cutoff section in a part in the height direction of the H-shaped steel 11, to be in contact with the adjacent pieces of H-shaped steel 11. The soil cement 13 is filled by high-pressure injection of cement milk from a rod 20 inserted directly into the ground 100 between the adjacent pieces of H-shaped steel 11, and then mixed and agitated with the soil in the ground 100.
【課題】所定箇所での止水が可能で、かつ簡易に構築できコストも抑えることができる山留め壁等を提供する。【解決手段】山留め壁１は、Ｈ型鋼１１、ソイルセメント１３、鋼板１５等を有し、地盤１００の透水層１０１および不透水層１０２に設けられる。ソイルセメント１３は、Ｈ型鋼１１の高さ方向の一部の止水対象区間で、隣り合うＨ型鋼１１に接触するように設けられる。ソイルセメント１３は、隣り合うＨ型鋼１１の間の地盤１００に直接挿入したロッド２０からセメントミルクを高圧噴射して充填し、地盤１００の土と混合、撹拌して形成される。【選択図】図２
EARTH RETAINING WALL AND CONSTRUCTION METHOD FOR THE EARTH RETAINING WALL
山留め壁、山留め壁の構築方法
NAKAMURA TAKUJI (author) / ASANO RISABURO (author) / KUMAKIRI HISAO (author) / TAMAGAWA YUKI (author) / JITSUMATSU TOSHIAKI (author) / UENO TAKAYOSHI (author) / YOSHIMURA TOSHIHARU (author)
2015-12-10
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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