Research on Connection Technology of Prefabricated Shear Wall

DOI

10.2991/978-94-6463-650-5_43How to use a DOI?

Keywords

Prefabricated shear wall; Grouted sleeve connection; Vertical ribbed composite shear wall; Welded connection; Bolted connection

Abstract

At present, there are two main types of connection methods used in prefabricated buildings: wet joints including grouted sleeve connection shear wall, vertical ribbed composite shear wall and Efficient Manufacture and Construction precast hollow-core composite shear wall, and dry joints including welded connection and bolted connection. Grouted sleeve technology is fast in construction and high in strength, but it requires high material quality and construction quality, and needs comprehensive consideration to ensure safety; The vertical ribbed composite shear wall structure is basically consistent with cast-in-place members in bearing capacity, failure modes, stiffness and deformation capacity. Efficient Manufacture and Construction precast hollow-core composite shear wall can improve construction quality, reduce labor, facilitate management, and optimize safety, quality, efficiency and cost through traditional connection. The welded connection improves the seismic performance and construction efficiency, but the technical requirements are high and the cost is high, which needs comprehensive consideration; Bolted connection is convenient and removable, but low bearing capacity, anti-corrosion treatment and high-precision processing are required, increasing maintenance costs and affecting construction quality.

Copyright

© 2025 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Shengjie Cao
PY  - 2025
DA  - 2025/01/31
TI  - Research on Connection Technology of Prefabricated Shear Wall
BT  - Proceedings of the 2024 7th International Conference on Civil Architecture, Hydropower and Engineering Management (CAHEM 2024)
PB  - Atlantis Press
SP  - 437
EP  - 446
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-650-5_43
DO  - 10.2991/978-94-6463-650-5_43
ID  - Cao2025
ER  -