E3S Web Conf.
Volume 260, 20212021 International Conference on Advanced Energy, Power and Electrical Engineering (AEPEE2021)
|Number of page(s)||6|
|Section||Electrical Engineering and Automation|
|Published online||19 May 2021|
Research status and application of prefabricated concrete frame joints
1 Tianjin Ren’ai College, Tianjin 301636, China
2 Key Laboratory of Engineering and Structural Retrofit, Beijing University of Technology, Beijing 100124, China
* Corresponding author: email@example.com
Prefabricated concrete structure has the advantages of less energy consumption, easy quality control, fast construction speed, good construction site environment, and less contraction crack. As one of the important development directions of building structure at home and abroad, it is not only conducive to the development of China's construction industrialization and the improvement of production efficiency, but also greatly reduces the construction waste. The design of the connection between beam and column in the core plays an important role in the normal use and seismic performance improvement of the whole concrete structure. This paper reviews the research progress of prefabricated concrete frame joints both at home and abroad, introduce some applications of new connection, and analyses the merit and demerit of various connection methods and future development trend, in order to provide design reference for the engineering application of prefabricated concrete structure.
Key words: Prefabrication / Concrete / Frame node / Seismic performance / Design method
© The Authors, published by EDP Sciences, 2021
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