Experimental investigation of the mechanical characteristics and energy dissipation of gas-containing coal under incremental tiered cyclic loading

2021 ◽  
Vol 7 (3) ◽  
Author(s):  
Changbao Jiang ◽  
Zhengke Li ◽  
Wensong Wang ◽  
Zhijie Wen ◽  
Minke Duan ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Energy Dissipation ◽  
Cyclic Loading ◽  
Mechanical Characteristics

Comparing the Seismic Performance of Beam-Column Joints with and without SFRC when Subjected to Cyclic Loading

2012 ◽  
Vol 626 ◽  
pp. 85-89 ◽  
Author(s):  
Kay Dora Abdul Ghani ◽  
Nor Hayati Hamid
Keyword(s):  
Energy Dissipation ◽  
Cyclic Loading ◽  
Seismic Performance ◽  
Experimental Work ◽  
Concrete Beam ◽  
Steel Fiber ◽  
Precast Concrete ◽  
Experimental Results ◽  
Column Joint ◽  
Initial Cracks

The experimental work on two full-scale precast concrete beam-column corner joints with corbels was carried out and their seismic performance was examined. The first specimen was constructed without steel fiber, while second specimen was constructed by mixed up steel fiber with concrete and placed it at the corbels area. The specimen were tested under reversible lateral cyclic loading up to ±1.5% drift. The experimental results showed that for the first specimen, the cracks start to occur at +0.5% drifts with spalling of concrete and major cracks were observed at corbel while for the second specimen, the initial cracks were observed at +0.75% with no damage at corbel. In this study, it can be concluded that precast beam-column joint without steel fiber has better ductility and stiffness than precast beam-column joint with steel fiber. However, precast beam-column joint with steel fiber has better energy dissipation and fewer cracks at corbel as compared to precast beam-column joint without steel fiber.

scholarly journals Experimental investigation on the behavior of glued-in rod joints in timber beams subjected to monotonic and cyclic loading

2017 ◽  
Vol 147 ◽  
pp. 372-384 ◽  
Author(s):  
Natalino Gattesco ◽  
Alessandra Gubana ◽  
Manuela Buttazzi ◽  
Massimo Melotto
Keyword(s):  
Experimental Investigation ◽  
Cyclic Loading ◽  
Timber Beams

Theoretical and Experimental Investigation of Coiled-Tubing Deformation Under Multiaxial Cyclic Loading

2018 ◽  
Vol 33 (03) ◽  
pp. 220-229
Author(s):  
Chong Zhao ◽  
Guijie Yu ◽  
Jianwei Chi ◽  
Jiaxing Zhang ◽  
Zhuang Guo
Keyword(s):  
Experimental Investigation ◽  
Cyclic Loading ◽  
Coiled Tubing

Influence of Cyclic Loading on Mechanical Loosening of Hinged Knee Prostheses

1978 ◽  
Vol 7 (4) ◽  
pp. 235-239 ◽  
Author(s):  
D. H. van Campen ◽  
H. W. Croon ◽  
J. Lindwer
Keyword(s):  
Experimental Investigation ◽  
Cyclic Loading ◽  
Mechanical Loading ◽  
Knee Prosthesis ◽  
In Vitro Experiments ◽  
Knee Prostheses ◽  
Normal Walking ◽  
Fresh Cadaver ◽  
Unfavourable Effect

A combined theoretical and experimental investigation is reported with respect to the influence of mechanical loading on loosening at the cement bone interface of knee prostheses with intermedullary stems. The in vitro experiments have been performed under cyclic loading conditions with the tibial part of a Shiers knee prosthesis implanted in fresh cadaver tibiae. The experimental results indicate an unfavourable effect of peak loading (as occurring in walking up stairs) on loosening as compared with loading due to normal walking conditions.

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