Structure for connecting but not connecting top of retaining wall with main body structure

Abstract

The invention relates to the technical field of constructional engineering, in particular to a structure with the top of a retaining wall connected but not connected with a main structure, which comprises the retaining wall, a lifting lug and the main structure, and the main structure comprises a structural column, a structural beam and a main structure floor; a plurality of structural columns are arranged in the length direction of the retaining wall and are completely separated from the retaining wall, structural beams are transversely erected above the structural columns, the side faces of the structural beams and the side face of the top of the retaining wall are naturally pressed through soil side thrust, the side faces of the structural beams are connected with lifting lugs, and the side, away from the lifting lugs, of each structural beam is connected with a main body structural floor. Wherein the lifting lug is arranged above the retaining wall, and a slit is formed between the lifting lug and the retaining wall. The retaining wall is lower than 7 meters, the top of the retaining wall is connected but not connected with the main body structure, it is ensured that the structural rigidity of the retaining wall does not affect the overall rigidity of the main body structure, only lateral soil thrust is transmitted, the problem that the structural torsion effect is large under an earthquake is effectively avoided, and the displacement ratio between structural layers meets the standard requirement.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a structure in which the top of a retaining wall is connected but not connected to a main structure. Background technique [0002] In recent years, with the rapid development of my country's architectural design industry, the construction site has become more and more complicated. In the design of mountain and sloping buildings, non-four-sided retaining walls are often set up due to the terrain height difference, that is, there are retaining walls on only a few sides of the structure instead of retaining walls on all four sides. In the previous conventional design, the purpose of connecting the retaining wall and the main structure as a whole is achieved by directly connecting the structural columns, structural beams and the main structure floor with the retaining wall. Because the uneven arrangement of retaining walls affects the overall stiffness of the struct...

AI Technical Summary

Problems solved by technology

In the conventional design in the past, the purpose of connecting the retaining wall and the main structure as a whole was achieved by directly connecting the structural columns, structural beams and the main structure floor with the retaining wall. Due to the uneven layout of the retaining wall affects the overall stiffness of the structure, resulting in uneven distribution of structural stiffness, the large torsional effect of the structure under earthquakes, and the displacement ratio between floors of the structure far exceeds the code requirements and is difficult to solve

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