JPS5976633U - Continuous underground wall joint steel material - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

”第１図は従来の連続地中壁の継手鋼材の一例を示す側
面図、第２図は同使用状態の横断面図、第３図は他の従
来の継手鋼材の側面図、第４図は同使用状態の横断面図
、第５図は更に他の従来の継手鋼材の使用状態の横断面
図、第６図は本考案の実施の一例のｉ平鋼材の平面図、
第７図は同部分側面図、第８図、第９図はそれぞれ使用
状態の横断面図、第１０図は他の実施例の使用状態の横
断面図、第１１図は更に他の実施例の部分側面図である
。 ２０・・・・・・仕切プレート、２１・・・・・・鉄筋
支持プレート、２２・・・・・・接合用水平鉄筋、２３
・・・・・・縦鉄筋、２４・・・・・・トラス鉄筋。"Figure 1 is a side view showing an example of a conventional continuous underground wall joint steel material, Figure 2 is a cross-sectional view of the same in use, Figure 3 is a side view of another conventional joint steel material, and Figure 4 is a cross-sectional view of the same state of use, FIG. 5 is a cross-sectional view of another conventional joint steel material in use, and FIG. 6 is a plan view of a flat steel material as an example of the implementation of the present invention.
FIG. 7 is a side view of the same part, FIGS. 8 and 9 are cross-sectional views of the used state, FIG. 10 is a cross-sectional view of another embodiment in the used state, and FIG. 11 is a further another embodiment. FIG. 20...Partition plate, 21...Reinforcement support plate, 22...Horizontal reinforcing bars for joining, 23
... Vertical reinforcing bar, 24... Truss reinforcing bar.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 連続地中壁の先行してコンクリート打設する先施工壁体
部の端部を仕切る仕切プレートと、該仕切プレートに対
し直交配置に突設された縦配置の正木用のプレートと、
前記連続地中壁内に埋設される接合用水平鉄筋とを一体
に備えてなる連続地中壁の継手鋼材において、前記仕切
プレートに対し、複数の止水兼用の鉄筋支持プレートを
突設させ、該鉄筋支持ブーレートの一方側面にその突出
方向に向けて多数の接合用水平鉄筋を一体に固着すると
ともに該接合用水平鉄筋間を継鉄筋をもって連結させ、
前記鉄筋支持プレートの他方側面にジグザグ状のトラス
鉄筋の一方端を一体に固着し、該トラス鉄筋の突出端部
を前記縦鉄筋に固着させ゛　たことを特−としてなる連
続地中壁の継手鋼材。a partition plate that partitions the end of a previously constructed wall portion of the continuous underground wall where concrete is poured in advance; a vertically arranged maki plate that protrudes orthogonally to the partition plate;
In the joint steel material for a continuous underground wall integrally equipped with horizontal reinforcing bars for joining buried in the continuous underground wall, a plurality of reinforcing bar support plates that also serve as a water stop are provided protruding from the partition plate, A large number of joining horizontal reinforcing bars are integrally fixed to one side of the reinforcing bar support borate in the direction of protrusion thereof, and the joining horizontal reinforcing bars are connected with yoke reinforcing bars,
A continuous underground wall joint characterized in that one end of a zigzag-shaped truss reinforcing bar is integrally fixed to the other side of the reinforcing bar support plate, and the protruding end of the truss reinforcing bar is fixed to the vertical reinforcing bar. Steel material.