Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PURPOSE: To provide an earth-retaining wall, an earth-retaining wall construction method, and a drilling guide device.CONSTITUTION: An earth-retaining wall comprises: an earth-retaining construction area A comprising straight portions along X and Y directions and a plurality of corners; soldier piles B1 arranged along the X and Y directions and having H-steel 2; cylindrical side walls 4; and intermediate walls 5 partially intersecting the side walls. A flange 21 on one side of the H-steel 2 of each soldier pile B1 arranged along the X and Y directions of the earth-retaining construction area A is disposed to face the inner side of the earth-retaining construction area A such that the respective flanges 21 on the inner side are aligned in a straight line along the X and Y directions. In each soldier pile B1, the H-steel 2 has a concrete support 3 formed from cement milk from the bottom end to the middle of its depth. The depth of the side walls 4 and the depth of the intermediate walls 5 are equal and set to be shallower than the depth of soldier piles B1. A lower part of a side wall 4 and an upper part of the concrete support 3 of a soldier pile B1 intersect, and a part of the side wall 4 is received in a gap S between both flanges 21 of the H-steel 2.SELECTED DRAWING: Figure 1
【目的】土留め壁，土留め壁施工方法及び掘削ガイド装置を提供すること。【構成】Ｘ方向及びＹ方向に沿う直線部分と複数の角部とによって構成される土留め施工領域Ａと、Ｘ方向及びＹ方向に沿って配列され且つＨ型鋼２を有する親杭Ｂ1と、円筒状の側壁４と、側壁と一部が交わる中間壁５とを備えること。土留め施工領域ＡのＸ方向及びＹ方向沿って配列される親杭Ｂ1のＨ型鋼２のそれぞれの一方側のフランジ２１は、土留め施工領域Ａの内方側に対向すると共にＸ方向及びＹ方向に沿って内方側の前記フランジ２１が直線状に揃うように配置され、前記親杭Ｂ1は下端から深さの中間までＨ型鋼２がセメントミルクによってコンクリート支持部３が形成され、側壁４と中間壁５の深さは同一とし、親杭Ｂ1の深さよりも浅く設定され、側壁４の下方と親杭Ｂ1のコンクリート支持部３の上方とが交わる共に側壁４の一部はＨ型鋼２の両フランジ２１間の空隙Ｓに収められる。【選択図】 図１
PURPOSE: To provide an earth-retaining wall, an earth-retaining wall construction method, and a drilling guide device.CONSTITUTION: An earth-retaining wall comprises: an earth-retaining construction area A comprising straight portions along X and Y directions and a plurality of corners; soldier piles B1 arranged along the X and Y directions and having H-steel 2; cylindrical side walls 4; and intermediate walls 5 partially intersecting the side walls. A flange 21 on one side of the H-steel 2 of each soldier pile B1 arranged along the X and Y directions of the earth-retaining construction area A is disposed to face the inner side of the earth-retaining construction area A such that the respective flanges 21 on the inner side are aligned in a straight line along the X and Y directions. In each soldier pile B1, the H-steel 2 has a concrete support 3 formed from cement milk from the bottom end to the middle of its depth. The depth of the side walls 4 and the depth of the intermediate walls 5 are equal and set to be shallower than the depth of soldier piles B1. A lower part of a side wall 4 and an upper part of the concrete support 3 of a soldier pile B1 intersect, and a part of the side wall 4 is received in a gap S between both flanges 21 of the H-steel 2.SELECTED DRAWING: Figure 1
【目的】土留め壁，土留め壁施工方法及び掘削ガイド装置を提供すること。【構成】Ｘ方向及びＹ方向に沿う直線部分と複数の角部とによって構成される土留め施工領域Ａと、Ｘ方向及びＹ方向に沿って配列され且つＨ型鋼２を有する親杭Ｂ1と、円筒状の側壁４と、側壁と一部が交わる中間壁５とを備えること。土留め施工領域ＡのＸ方向及びＹ方向沿って配列される親杭Ｂ1のＨ型鋼２のそれぞれの一方側のフランジ２１は、土留め施工領域Ａの内方側に対向すると共にＸ方向及びＹ方向に沿って内方側の前記フランジ２１が直線状に揃うように配置され、前記親杭Ｂ1は下端から深さの中間までＨ型鋼２がセメントミルクによってコンクリート支持部３が形成され、側壁４と中間壁５の深さは同一とし、親杭Ｂ1の深さよりも浅く設定され、側壁４の下方と親杭Ｂ1のコンクリート支持部３の上方とが交わる共に側壁４の一部はＨ型鋼２の両フランジ２１間の空隙Ｓに収められる。【選択図】 図１
EARTH-RETAINING WALL
土留め壁
KANNO TAKEFUMI (Autor:in)
08.08.2024
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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