FEA Strategy for Realistic Simulation of Buckling-Restrained Braces

2021 ◽  
Vol 147 (11) ◽  
pp. 04021186 ◽  
Author(s):  
D. Court-Patience ◽  
M. Garnich
2019 ◽  
Vol 34 (4) ◽  
pp. 1-13
Author(s):  
Leslie H. Blix ◽  
William Blix ◽  
Mark Edmonds ◽  
Emily S. Keenan

ABSTRACT This case helps prepare students for internships and careers in the audit profession by providing them with a realistic simulation of year-end substantive testing of Accounts Receivable. Students are given an audit program for testing management's assertions for the Accounts Receivable balance, and they are provided realistic supporting documentation with which to conduct their tests. Throughout the simulation, students will perform the following procedures: (1) identifying the correct supporting documents for each test and how to perform the required test work, (2) learning how to properly document their findings, (3) identifying any audit issues that arise during the performance of their test work, (4) rendering judgment for common issues that arise during the audit of the revenue cycle, (5) tying the supporting work papers to the trial balance and financial statements, and (6) understanding how an auditor can provide reasonable assurance about an account balance through substantive test work.


2018 ◽  
Vol 763 ◽  
pp. 867-874
Author(s):  
Yu Shu Liu ◽  
Ke Peng Chen ◽  
Guo Qiang Li ◽  
Fei Fei Sun

Buckling Restrained Braces (BRBs) are effective energy dissipation devices. The key advantages of BRB are its comparable tensile and compressive behavior and stable energy dissipation capacity. In this paper, low-cycle fatigue performance of domestic BRBs is obtained based on collected experimental data under constant and variable amplitude loadings. The results show that the relationship between fatigue life and strain amplitude satisfies the Mason-Coffin equation. By adopting theory of structural reliability, this paper presents several allowable fatigue life curves with different confidential levels. Besides, Palmgren-Miner method was used for calculating BRB cumulative damages. An allowable damage factor with 95% confidential level is put forward for assessing damage under variable amplitude fatigue. In addition, this paper presents an empirical criterion with rain flow algorithm, which may be used to predict the fracture of BRBs under severe earthquakes and provide theory and method for their engineering application. Finally, the conclusions of the paper were vilified through precise yet conservative prediction of the fatigue failure of BRB.


2021 ◽  
Vol 221 ◽  
pp. 108524
Author(s):  
Qianfeng Jing ◽  
Kenji Sasa ◽  
Chen Chen ◽  
Yong Yin ◽  
Hironori Yasukawa ◽  
...  

2021 ◽  
Vol 239 ◽  
pp. 112338
Author(s):  
Wenchen Dong ◽  
Minghao Li ◽  
Chin-Long Lee ◽  
Gregory MacRae

2013 ◽  
Vol 78 (691) ◽  
pp. 1613-1620
Author(s):  
Ryunosuke ITO ◽  
Tadao NAKAGOMI ◽  
Masatoshi MURAI ◽  
Mamoru IWATA ◽  
Ryota WAKAI

2017 ◽  
Vol 17 (1) ◽  
pp. 245-255 ◽  
Author(s):  
Do-Hyun Kim ◽  
Chang-Hwan Lee ◽  
Young K. Ju

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