JPH0417434U

JPH0417434U -

Info

Publication number: JPH0417434U
Application number: JP5901390U
Authority: JP
Priority date: 1990-06-04
Filing date: 1990-06-04
Publication date: 1992-02-13

Description

[Brief explanation of the drawing]

第１図および第２図は本考案に係るアンカーの
一実施例であり、第１図ａは打ち込み前の状態を
示す縦断正面図、同図ｂは所定の深さまで打ち込
んだ状態を示す縦断正面図、同図ｃは打ち込みが
完了した状態を示す縦断正面図、同図ｄは同図ｃ
のＡ−Ａ線端面図である。第２図は第１図ｄの中
央部点線で囲まれた部分の拡大図である。第３図
は、本考案に係る丸太はり土留工の一実施例を示
しており、同図ａは、正面図、同図ｂは側面図、
同図ｃは平面図である。１０……アンカー、１２……心杭、１４……シ
ユー、１６……アンカー体、１８……サポート、
２０……土留工、２２……縦ばり、２４……横ば
り、２６……留杭。 Figures 1 and 2 show an embodiment of the anchor according to the present invention, with Figure 1a being a vertical front view showing the state before driving, and Figure 1b being a vertical front view showing the state driven to a predetermined depth. Figure c is a longitudinal sectional front view showing the state in which driving is completed, Figure d is Figure c
FIG. 2 is an end view taken along line A-A. FIG. 2 is an enlarged view of the central portion surrounded by the dotted line in FIG. 1d. Figure 3 shows an embodiment of the log beam earth retaining structure according to the present invention, in which figure a is a front view, figure b is a side view,
Figure c is a plan view. 10... Anchor, 12... Core stake, 14... Shuu, 16... Anchor body, 18... Support,
20...earth retaining work, 22...vertical beam, 24...horizontal beam, 26...retaining pile.

Claims

[Claims for Utility Model Registration] 1. An anchor body made of a regular polygonal tube longer than the core pile is loosely fitted around the outer periphery of the core pile and a spindle-shaped shoe fixed to the lower end thereof, and the anchor body is 1. An anchor characterized in that the tip of the anchor is in sliding contact with the outer peripheral surface of the shoe and can be separated into the same number of steel pieces as the number of angles constituting the regular polygonal tube. 2. A log beam earth retaining structure in which the horizontal beam is fixed to the mountain side of the vertical beam and the lower part of the vertical beam is fixed with a retaining pile, characterized in that the upper part of the vertical beam is fixed with the anchor according to claim 1. Earth retaining works.