Experimental study on the fatigue strength of bonded/bolted metal-fibre

2018 ◽  
Author(s):  
M. Mariam ◽  
M. Afendi ◽  
M. S. Abdul Majid ◽  
M. J. M. Ridzuan
Keyword(s):  
Experimental Study ◽  
Fatigue Strength ◽  
Metal Fibre

scholarly journals An Experimental Study for the Fatigue Strength Assessment of Longi-web Connections

2008 ◽  
Vol 45 (1) ◽  
pp. 87-92 ◽  
Author(s):  
Sung-Won Kang ◽  
Jeong-Hwan Kim ◽  
Kwang-Seok Kim ◽  
Joong-Kyoo Kang ◽  
Joo-Ho Heo ◽  
...  
Keyword(s):  
Experimental Study ◽  
Fatigue Strength ◽  
Strength Assessment ◽  
Fatigue Strength Assessment

Experimental study on fatigue strength of airport concrete pavement slab

2020 ◽  
pp. 121493
Author(s):  
Cheng Hu ◽  
Xingzhong Weng ◽  
Jun Zhang ◽  
Wei Xu ◽  
Bo Qu ◽  
...  
Keyword(s):  
Experimental Study ◽  
Fatigue Strength ◽  
Concrete Pavement

Experimental Study on the Fatigue Strength of the Bogie Frame for Tilting Railway Vehicles

2006 ◽  
Vol 321-323 ◽  
pp. 590-593 ◽  
Author(s):  
Nam Po Kim ◽  
Jung Seok Kim ◽  
Sung Il Seo ◽  
Tae Won Park
Keyword(s):  
Experimental Study ◽  
Fatigue Strength ◽  
Fatigue Loading ◽  
Load Test ◽  
Static Load Test ◽  
Fatigue Load ◽  
Loading Test ◽  
Bogie Frame ◽  
Goodman Diagram ◽  
Tilting Train

This paper shows the experimental study to evaluate the fatigue strength of a bogie frame for Korean tilting train. The various load cases were established based on the international standard (UIC615-4) and the special tilting load case, which is unique in the tilting train, was derived by dynamic analysis and logical assumption of operation under worst tilting condition. The experimental study was conducted by means of two ways, both static and fatigue loading test. Through the static load test, the safety against fatigue was assessed using Goodman diagram of the material used. The fatigue load test was carried out up to 1x107cycles. The fatigue strength was assessed by fatigue crack inspection by means of NDT test at the stage of 6x106cycles and 1x107cycles.

Numerical Simulation and Experimental Research on Fatigue Strength of the Injector Guide Pillar under Complex Loads

2010 ◽  
Vol 118-120 ◽  
pp. 196-200
Author(s):  
Jin Guo Li ◽  
Xiao Gui Wang ◽  
Zeng Liang Gao
Keyword(s):  
Experimental Data ◽  
Mechanical Properties ◽  
Numerical Simulation ◽  
Experimental Study ◽  
Fatigue Life ◽  
Fatigue Strength ◽  
Numerical Analysis ◽  
Experimental Research ◽  
Contact Surface ◽  
Electronic Measurement

Under the complex loads, the injector guide pillar (IGP) used in injection machine was failure only after 1.5-year-service. In order to determine the cause of the fracture, the numerical simulation technology was applied to analyze the mechanical properties of the IGP. The contact between the mating surfaces of the clamping mechanism was modeled; nonlinear multi-region contact of surface-surface was applied to establish the contact model of FEA. The constraint of tie was used for modeling thread joint. The simulated results indicated that the smaller area of contact surface, the higher value of stress in the neck of IGP. Electronic measurement was also used to check the results of stress in IGP obtained by FEA. It was found that the experimental data agreed well with simulated results. Based on the numerical analysis and experimental study, the structure of IGP was improved by adopting a smoother double-round neck. The fatigue life of the improved structure was longer than that of the original machine.

An Experimental Study on Fatigue Strength of Pile to Sleeve Grouted Connection using High Strength Mortar

2016 ◽  
Vol 16 (6) ◽  
pp. 297-308
Author(s):  
Jeong-Hwa Lee ◽  
◽  
Sung-Young Kang ◽  
Lymei UY ◽  
Yeong-Ho Eom ◽  
...  
Keyword(s):  
Experimental Study ◽  
Fatigue Strength ◽  
High Strength

Experimental study on fatigue strength of plate models under seismic loading

2016 ◽  
Vol 2016 (0) ◽  
pp. J0310103
Author(s):  
Md Abdullah Al BARI ◽  
Ryota SAKEMI ◽  
Takuya SATO ◽  
Naoto KASAHARA
Keyword(s):  
Experimental Study ◽  
Fatigue Strength ◽  
Seismic Loading ◽  
Plate Models
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