REINFORCEMENT STRUCTURE OF MOUNTAIN RETENTION WALL

To provide a reinforcement structure etc. which can suitably reinforce a mountain retention wall.SOLUTION: A reinforcement structure 1 of a mountain retention wall 2 has head connection beams 11, and reaction piles 12. The head connection beam 11 is arranged outside one side of a plane of the mounta...

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Hauptverfasser: MATSUNAGA RYUNOSUKE, IGARASHI TATSURO, HARADA NAOYA, ITO HIROSHI, MURAKI YU, TASHIRO MINEKAZU, ASANO RISABURO, JITSUMATSU TOSHIAKI, HORII TAKASHI, FUKUSHIMA TAKASHI, OKAYASU TAKASHI, FUJII YUKIO
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creator MATSUNAGA RYUNOSUKE
IGARASHI TATSURO
HARADA NAOYA
ITO HIROSHI
MURAKI YU
TASHIRO MINEKAZU
ASANO RISABURO
JITSUMATSU TOSHIAKI
HORII TAKASHI
FUKUSHIMA TAKASHI
OKAYASU TAKASHI
FUJII YUKIO
description To provide a reinforcement structure etc. which can suitably reinforce a mountain retention wall.SOLUTION: A reinforcement structure 1 of a mountain retention wall 2 has head connection beams 11, and reaction piles 12. The head connection beam 11 is arranged outside one side of a plane of the mountain retention wall 2, is connected to the apex of the one side of the mountain retention wall 2, and is provided such that an end thereof protrudes from the end of the one side of the mountain retention wall 2. The reaction pile 12 is provided in a ground 3 on the side of an excavation range 30 on the end of the head connection beam 11, and is brought into contact with the end of the head connection beam 11. The head connection beam 11 is formed of cast-in-place concrete.SELECTED DRAWING: Figure 1 【課題】山留壁を好適に補強できる補強構造等を提供する。【解決手段】山留壁2の補強構造1は、頭繋ぎ梁11と反力杭12を有する。頭繋ぎ梁11は、山留壁2の平面の一辺の外側に配置され、山留壁2の当該一辺の頂部に連結され、且つ端部が山留壁2の当該一辺の端部から張り出すように設けられる。反力杭12は、頭繋ぎ梁11の端部の掘削範囲30側の地盤3に設けられ、頭繋ぎ梁11の端部に当接する。頭繋ぎ梁11は、現場打ちのコンクリートによって形成される。【選択図】図1
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The head connection beam 11 is arranged outside one side of a plane of the mountain retention wall 2, is connected to the apex of the one side of the mountain retention wall 2, and is provided such that an end thereof protrudes from the end of the one side of the mountain retention wall 2. The reaction pile 12 is provided in a ground 3 on the side of an excavation range 30 on the end of the head connection beam 11, and is brought into contact with the end of the head connection beam 11. The head connection beam 11 is formed of cast-in-place concrete.SELECTED DRAWING: Figure 1 【課題】山留壁を好適に補強できる補強構造等を提供する。【解決手段】山留壁2の補強構造1は、頭繋ぎ梁11と反力杭12を有する。頭繋ぎ梁11は、山留壁2の平面の一辺の外側に配置され、山留壁2の当該一辺の頂部に連結され、且つ端部が山留壁2の当該一辺の端部から張り出すように設けられる。反力杭12は、頭繋ぎ梁11の端部の掘削範囲30側の地盤3に設けられ、頭繋ぎ梁11の端部に当接する。頭繋ぎ梁11は、現場打ちのコンクリートによって形成される。【選択図】図1</description><language>eng ; jpn</language><subject>EMBANKMENTS ; EXCAVATIONS ; FIXED CONSTRUCTIONS ; FOUNDATIONS ; HYDRAULIC ENGINEERING ; SOIL SHIFTING ; UNDERGROUND OR UNDERWATER STRUCTURES</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240321&amp;DB=EPODOC&amp;CC=JP&amp;NR=2024038882A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20240321&amp;DB=EPODOC&amp;CC=JP&amp;NR=2024038882A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MATSUNAGA RYUNOSUKE</creatorcontrib><creatorcontrib>IGARASHI TATSURO</creatorcontrib><creatorcontrib>HARADA NAOYA</creatorcontrib><creatorcontrib>ITO HIROSHI</creatorcontrib><creatorcontrib>MURAKI YU</creatorcontrib><creatorcontrib>TASHIRO MINEKAZU</creatorcontrib><creatorcontrib>ASANO RISABURO</creatorcontrib><creatorcontrib>JITSUMATSU TOSHIAKI</creatorcontrib><creatorcontrib>HORII TAKASHI</creatorcontrib><creatorcontrib>FUKUSHIMA TAKASHI</creatorcontrib><creatorcontrib>OKAYASU TAKASHI</creatorcontrib><creatorcontrib>FUJII YUKIO</creatorcontrib><title>REINFORCEMENT STRUCTURE OF MOUNTAIN RETENTION WALL</title><description>To provide a reinforcement structure etc. which can suitably reinforce a mountain retention wall.SOLUTION: A reinforcement structure 1 of a mountain retention wall 2 has head connection beams 11, and reaction piles 12. The head connection beam 11 is arranged outside one side of a plane of the mountain retention wall 2, is connected to the apex of the one side of the mountain retention wall 2, and is provided such that an end thereof protrudes from the end of the one side of the mountain retention wall 2. The reaction pile 12 is provided in a ground 3 on the side of an excavation range 30 on the end of the head connection beam 11, and is brought into contact with the end of the head connection beam 11. 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The head connection beam 11 is arranged outside one side of a plane of the mountain retention wall 2, is connected to the apex of the one side of the mountain retention wall 2, and is provided such that an end thereof protrudes from the end of the one side of the mountain retention wall 2. The reaction pile 12 is provided in a ground 3 on the side of an excavation range 30 on the end of the head connection beam 11, and is brought into contact with the end of the head connection beam 11. The head connection beam 11 is formed of cast-in-place concrete.SELECTED DRAWING: Figure 1 【課題】山留壁を好適に補強できる補強構造等を提供する。【解決手段】山留壁2の補強構造1は、頭繋ぎ梁11と反力杭12を有する。頭繋ぎ梁11は、山留壁2の平面の一辺の外側に配置され、山留壁2の当該一辺の頂部に連結され、且つ端部が山留壁2の当該一辺の端部から張り出すように設けられる。反力杭12は、頭繋ぎ梁11の端部の掘削範囲30側の地盤3に設けられ、頭繋ぎ梁11の端部に当接する。頭繋ぎ梁11は、現場打ちのコンクリートによって形成される。【選択図】図1</abstract><oa>free_for_read</oa></addata></record>
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subjects EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
title REINFORCEMENT STRUCTURE OF MOUNTAIN RETENTION WALL
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