Experimental Investigation on the Bearing Capacity of Cold-Formed Thin-Walled Steel-OSB Composite Floor

2014 ◽  
Vol 1065-1069 ◽  
pp. 1169-1173
Author(s):  
Bao Zhu Cao ◽  
Hai Xiong Xu ◽  
Omary ◽  
Xue Feng Teng
Keyword(s):  
Experimental Investigation ◽  
Finite Element ◽  
Bearing Capacity ◽  
Finite Element Simulation ◽  
Residential Building ◽  
Steel Beam ◽  
Element Simulation ◽  
Thin Walled ◽  
Test Process

An experiment was performed about the bearing capacity of cold-formed thin-walled steel-OSB composite floor by the sand heap. The strain and deflection response of OSB board and steel beam is analyzed under the load; then the test process is simulated by ANSYS, the results of simulation are agreed with the experiment basically. Through the analysis of experiment and finite element simulation, the results indicate that the composite floor has enough bearing capacity and meets the requirement of the residential building completely.

Finite element simulation of the axial collapse of metallic thin-walled tubes with octagonal cross-section

2003 ◽  
Vol 41 (10) ◽  
pp. 891-900 ◽  
Author(s):  
A.G Mamalis ◽  
D.E Manolakos ◽  
M.B Ioannidis ◽  
P.K Kostazos ◽  
C Dimitriou
Keyword(s):  
Finite Element ◽  
Finite Element Simulation ◽  
Cross Section ◽  
Element Simulation ◽  
Thin Walled

scholarly journals Finite-Element Simulation on NPGCS Precast Shear Wall Spatial Structure Model

2019 ◽  
Vol 2019 ◽  
pp. 1-17 ◽  
Author(s):  
Dongyue Wu ◽  
Shuting Liang ◽  
Mengying Shen ◽  
Zhengxing Guo ◽  
Xiaojun Zhu ◽  
...  
Keyword(s):  
Finite Element ◽  
Finite Element Simulation ◽  
Seismic Performance ◽  
Spatial Model ◽  
Residential Building ◽  
Shear Wall ◽  
Lateral Loads ◽  
Element Simulation ◽  
Precast Shear Wall ◽  
Concrete Damage

Seismic performance is basically required in precast shear wall. This study focuses on evaluation and improvement on precast shear wall seismic performance. By carrying out the finite-element simulation on a precast shear wall spatial model with new connector from a practical high-rise precast residential building, which was named as NPGCS and experimentally tested by low-cyclic reversed lateral loads in early studies, the performance results including strengths, stiffness, stress, and concrete damage ratio distributions were obtained, and the reliability of NPGCS spatial model was verified. According to the testing results, the finite-element simulation for the NPGCS spatial model is reliable and relatively accurate, especially for applying contact and beam elements into numerical analysis of precast interfaces and dowel shear actions, respectively. The strengths, stiffness, stress, and concrete damage ratio distributions from the simulation also supported the experimental results and conclusions.

Sign in / Sign up

Export Citation Format

Share Document