CN102535684A - Plane external collapse preventive filling wall - Google Patents

Abstract

A plane external collapse preventive filling wall comprises concrete columns, concrete beam plates and a filling wall body, and is characterized in that tie bars for connecting the concrete columns with the filling wall body are arranged continuously in a length direction, and vertical angle iron is arranged at positions, which contact with the concrete columns, of two ends of the filling wall body, so that the filling wall body is clamped. By the aid of the tie bars which are arranged continuously in the length direction, deformation resistance ability of mortar joints of the filling wall body is improved, the fixing angle iron is arranged on the periphery of the filling wall body so as to restrain the filling wall body, and the fixing angle iron and the tie bars jointly match with each other to control plane external deformation of the wall body.

Description

Out-of-plane collapse prevention filled walls

technical field

The invention belongs to the technical field of civil engineering, and in particular relates to a filling wall for preventing out-of-plane collapse.

Background technique

As a sudden natural disaster, earthquakes cannot be accurately predicted at present. Therefore, it is necessary to carry out necessary anti-seismic design of building structures to reduce the losses caused by earthquakes. The current seismic design code is mainly aimed at the structure itself, and there are many studies on the seismic performance of the main structure such as beam-slab-column and stair slab itself. When an earthquake occurs, during the evacuation process, especially for buildings with relatively concentrated population, whether the stairway can be unobstructed is the key to evacuation, but whether the stairway is unobstructed depends not only on the staircase itself, but also on the filling walls around the staircase. If an infill wall collapses and blocks access, the consequences can be severe.

Contents of the invention

The object of the present invention is to provide a filling wall that has a strong structure and is convenient for construction to prevent out-of-plane collapse, which can prevent channel blockage caused by the collapse of the wall caused by an earthquake.

In order to achieve the above object, the present invention provides an out-of-plane collapse-preventing filling wall, which includes concrete columns, concrete beam slabs, and filling walls, and is characterized in that: the tie bars connecting the concrete columns and the filling walls are arranged throughout the length, and the two sides of the filling walls The vertical angle steel clamping filling wall is set at the contact point between the end and the concrete column.

The present invention improves the ability of the mortar joint of the filled wall to resist deformation through the tie bars arranged throughout the length, and fixed angle steels are arranged around the filled wall to constrain the filled wall to jointly control the out-of-plane deformation of the wall.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a sectional view along line A-A in Fig. 1 .

Detailed ways

With reference to Fig. 1, 2, the present invention comprises concrete column 1, concrete beam slab 2, filling wall 3, and the tie bar 4 that connects concrete column and filling wall is arranged in full length, and spacing is at 600～1000mm, and the two ends of filling wall and concrete The vertical angle steel 5 is fixed on the concrete column 1 by the bolt 6 at the contact point of the column to clamp the filling wall.

In the construction method, the concrete column 1 and the concrete beam slab 2 are poured first, and the tie bars 4 are pre-embedded, then the filling wall 3 is built by masonry, and the vertical angle steel 5 is fixed with bolts 6 at last.

Claims (1)

1. A kind of out-of-plane collapse infill wall, comprising concrete column, concrete beam slab, infill wall, is characterized in that: the tie bar that connects concrete column and infill wall is arranged in full length, at the place where infill wall two ends contact with concrete column Set up vertical clipping angles to infill walls.

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