Lattice type buttress type retaining wall with ground anchor and construction method

Abstract

The invention discloses a lattice type buttress type retaining wall with a ground anchor and a construction method, and belongs to the field of retaining structures. The lattice type buttress type retaining wall with the ground anchor comprises a ground beam (1), an anchor rod (2), an anchorage segment (3), a bottom plate (4), a bolt (5), a base plate (6), stand columns (7), a cross beam (8), a wall panel (9), a buttress (10) and a crown beam (11); the anchor rod (2) is anchored on the bottom plate (4) through the bolt (5) and the base plate (6), the base plate (6) is located below the bolt (5), the ground beam (1) is arranged below the bottom plate (4), the stand columns (7) and the cross beam (8) are crossed vertically to form frame cases, the wall panel (9) is located in the frame casesformed by the stand columns (7) and the cross beam (8), the wall panel (9), the buttress (10) and the bottom plate (4) are perpendicular, the lower portions of the stand columns (7) are connected with the bottom plate, and the tops of the stand columns are connected with the crown beam (11).

Description

technical field [0001] The invention relates to the technology of supporting and retaining structures, in particular to the technology of lattice-type buttress-type retaining walls with ground anchors. Background technique [0002] With the rapid development of my country's economy, the pace of urbanization is accelerating, and the ensuing problem is that the urban land is becoming increasingly tight, the density and scale of buildings are increasing, and the difficulty of construction is also increasing. Although our country has a vast territory, the topography and landforms are changeable, especially in the northwestern region, most of which are mountainous areas. The topography and geological conditions in these areas are complex, and land resources are becoming increasingly tense. The way of making land and filling trenches creates unlimited land in a limited space, so the support of fill slopes is particularly important. The traditional buttress-type retaining wall is ...

AI Technical Summary

Problems solved by technology

The traditional buttress-type retaining wall is a kind of retaining structure widely used in fill slopes. However, with the increase of engineering volume, the amount of steel and cement, engineering cost, and The amount of earth and rock filling and the occupied area of ​​the retaining wall will increase sharply. Therefore, in combination with the current urban construction situation, a method that minimizes the engineering cost of the retaining wall, its own occupied space and the required space while ensuring its own retaining capacity A new type of buttress-type retaining wall with earth-rock fill volume is urgently needed

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