E3S Web Conf.
Volume 165, 20202020 2nd International Conference on Civil Architecture and Energy Science (CAES 2020)
|Number of page(s)||7|
|Section||Chemical Engineering and Materials Science|
|Published online||01 May 2020|
Test Research on Progressive Collapse Resistance of Aluminium Alloy Honeycomb Panel-rod Composite Latticed Shell
1 School of Civil Engineering, Southeast University, 211189 Nanjing, China1
2 Key Laboratory of Concrete and Prestressed Concrete Structure of Ministry of Education, Southeast University, 211189 Nanjing, China
* Corresponding author: firstname.lastname@example.org
In order to study the progressive collapse resistance of the panel-rod composite latticed shell, a static test was performed on two latticed shells with the same size, one of which was removed a key member. The results of experiments and numerical simulations show that the composite reticulated shells were damaged due to the fracture of some members and the shearing of some rivets. Compared with the complete latticed shell, the bearing capacity of the latticed shell which was removed a key member did not decrease too much, but its displacement of the joints increased significantly. The phenomenon indicated that the removal of the key member had a certain effect on the progressive collapse resistance of the composite latticed shell. The key members of the composite latticed shell must be locally strengthened.
© The Authors, published by EDP Sciences, 2020
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