Fabrication of highly isotactic polypropylene fibers to substitute asbestos in reinforced cement composites and analysis of the fiber formation mechanism

2013 ◽  
Vol 130 (2) ◽  
pp. 981-988 ◽  
Author(s):  
Tetsuya Takahashi ◽  
Yoko Tsurunaga ◽  
Tetsuo Kondo
Carbon Trends ◽  
2021 ◽  
Vol 3 ◽  
pp. 100030
Author(s):  
Jin Hee Kim ◽  
Jong Hun Han ◽  
Seungki Hong ◽  
Doo-Won Kim ◽  
Sang Hee Park ◽  
...  

2021 ◽  
Vol 11 (3) ◽  
pp. 1112
Author(s):  
Nikita Belyakov ◽  
Olga Smirnova ◽  
Aleksandr Alekseev ◽  
Hongbo Tan

The problem of damage accumulation in fiber-reinforced concrete to structures supporting underground workings and tunnel linings against dynamic loading is insufficiently studied. The mechanical properties were determined and the mechanism of destruction of fiber-reinforced concrete with different reinforcement parameters is described. The parameters of the Concrete Damaged Plasticity model for fiber-reinforced concrete at different reinforcement properties are based on the results of lab experiments. Numerical simulation of the composite concrete was performed in the Simulia Abaqus software package (Dassault Systemes, Vélizy-Villacoublay, France). Modeling of tunnel lining based on fiber-reinforced concrete was performed under seismic loading.


2005 ◽  
Vol 35 (2) ◽  
pp. 296-300 ◽  
Author(s):  
Yiping Ma ◽  
Beirong Zhu ◽  
Muhua Tan

2012 ◽  
Vol 94 (4) ◽  
pp. 1443-1449 ◽  
Author(s):  
Jong-Pil Won ◽  
Byung-Tak Hong ◽  
Tei-Joon Choi ◽  
Su-Jin Lee ◽  
Joo-Won Kang

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