STEEL GUIDE WALL

To provide a steel guide wall that does not require the placement of reinforced concrete, is constructed without the use of special materials, and is easy to remove.SOLUTION: A steel guide wall (20) of the present invention comprises: a shaped steel (1: for example, H-shaped steel, C-shaped steel) in which webs are installed vertically along both sides of the planned excavation opening construction site for continuous wall construction; a first connecting member (bh) that connects adjacent shaped steels (1) to each other; a plate (5) that is connected to the web of the shaped steel (1) by a second connecting member (6) inserted through the web and closes the open cross section between the upper and lower flanges; a lower iron plate (3) on which the shaped steel (1) is placed; and a third connecting member (2) that connects the lower iron plate (3) and the shaped steel (1).SELECTED DRAWING: Figure 1 【課題】鉄筋コンクリートの打設を必要とせず、特別な部材を使用することなく築造し、撤去も容易な鋼製ガイドウォールの提供。【解決手段】本発明の鋼製ガイドウォール（２０）は、連壁築造のための掘削開口施工予定箇所の両側に沿ってウエブが鉛直方向に設置される形鋼（１：例えばＨ形鋼、Ｃ形鋼）と、隣接する形鋼（１）同士を接続する第１の接続部材（ｂｈ）と、形鋼（１）のウエブに対して、当該ウエブに挿通した第２の接続部材（６）により接続され、上下フランジ間の開放断面を塞ぐプレート（５）と、形鋼（１）を載置する下部鉄板（３）と、当該下部鉄板（３）と形鋼（１）を接続する第３の接続部材（２）、で構成される。【選択図】図１