Abstract

AbstractIn view of the problem of large earthquake displacement in the use of the original concrete engineering shear wall reinforcement method, the energy dissipation and damping structure is used to design the energy dissipation and damping structure reinforcement method in the concrete engineering shear wall. According to the design process of the set method, the anti-vibration coefficient of the concrete shear wall is tested. The energy dissipation structure is used to construct a shear damping wall, and the damper is added to the original shear wall. The concrete shear wall is strengthened by sticking steel technology. So far, the design of shear wall reinforcement method based on the energy dissipation structure has been completed. Compared with the original method, the displacement distance of this method is lower than that of the original method. In conclusion, the effect of shear wall reinforcement method based on the energy dissipation structure is better than that of the original method.

Highlights

  • With the development of social economy, the use performance and function of some existing houses have changed, increasing the overall load on the existing houses

  • Reference [6] puts forward the limit evaluation method of high-strength concrete beam column reinforcement design

  • This method carries out experimental research on 12 high-strength concrete buildings, analyzes the different application degrees of the total amount of longitudinal reinforcement and concrete strength, respectively, and obtains the accurate limit evaluation method of beam column reinforcement, but the cost of this method is high and the overall efficiency is low

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Summary

Introduction

With the development of social economy, the use performance and function of some existing houses have changed, increasing the overall load on the existing houses. Through the study of the thermodynamics of shear wall structure, the reinforcement of concrete engineering shear wall is completed, but the overall effect of this method still needs to be further strengthened. Reference [6] puts forward the limit evaluation method of high-strength concrete beam column reinforcement design. Reinforced concrete shear wall is a kind of structural component which mainly bears the vertical and horizontal loads caused by wind or earthquake. It has good lateral stiffness and seismic performance, so it is called seismic wall or wind wall. In the design of new buildings, engineers can select reasonable, economic, and effective structural forms according to the requirements of the use of buildings, so that the seismic performance of new buildings can be controlled [9]

Materials and methods
Detection of anti-vibration coefficient of the concrete shear wall
Construction of a shear damping wall with energy dissipation structure
Strengthening of the concrete shear wall
Simulation experiment
Experimental preparation
Experimental specimen design
C30 C35 C40 C45 C50
Analysis of experimental results
Findings
Conclusions
Full Text
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