JPH0223028U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例における継手構造を
示す斜視図、第２図は第１図の平断面図、第３図
は第２図の側面図、第４図は第１図の継手構造を
用いて連続地中壁を構築する手順を示す概略平面
図である。 １…継手部、２…継手主筋、３…キヤンバスシ
ート、４…シート固定金具、５…横鉄筋、９Ａ，
９Ｂ…コンクリート。 Fig. 1 is a perspective view showing a joint structure in an embodiment of the present invention, Fig. 2 is a plan sectional view of Fig. 1, Fig. 3 is a side view of Fig. 2, and Fig. 4 is a joint structure of Fig. 1. It is a schematic plan view showing the procedure of constructing a continuous underground wall using a structure. 1...Joint part, 2...Joint main reinforcement, 3...Canvas sheet, 4...Seat fixing metal fittings, 5...Horizontal reinforcing bar, 9A,
9B...Concrete.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 連続地中壁の先行単位壁の横鉄筋の両端部に、
内部にコンクリートの打設を行なう有底のキヤン
バスシートを固定した籠状の継手主筋からなる各
継手部に、キヤンバスシート内を先行単位壁の横
鉄筋をそれぞれ貫通させた後、上記先行単位壁の
横鉄筋と継手主筋とを固定した連続地中壁の継手
構造。 At both ends of the horizontal reinforcement of the preceding unit wall of the continuous underground wall,
After passing the horizontal reinforcing bars of the preceding unit wall through the inside of the canvas sheet at each joint consisting of the cage-shaped joint main reinforcement to which a bottomed canvas sheet into which concrete is to be poured is fixed, the above preceding unit A continuous underground wall joint structure in which the horizontal reinforcing bars of the wall and the joint main reinforcement are fixed.