scholarly journals Evaluation of Physico-Mechanical Properties of Crushed Rock Aggregates: A Case Study from the Sub-Himalaya, Pakistan

2021 ◽  
pp. 466-480
Keyword(s):  
Mechanical Properties ◽  
Crushed Rock ◽  
Crushed Rock Aggregates

A machine learning case study with limited data for prediction of carbon fiber mechanical properties

2019 ◽  
Vol 105 ◽  
pp. 123-132 ◽  
Author(s):  
Gelayol Golkarnarenji ◽  
Minoo Naebe ◽  
Khashayar Badii ◽  
Abbas S. Milani ◽  
Reza N. Jazar ◽  
...  
Keyword(s):  
Machine Learning ◽  
Mechanical Properties ◽  
Carbon Fiber ◽  
Limited Data

scholarly journals Twisting of the Tail Rotor Shaft - A Case Study

2018 ◽  
Vol 778 ◽  
pp. 28-32
Author(s):  
Muhammad Shahzad ◽  
Tanveer Manzoor ◽  
Qanita Tayyaba ◽  
Ammad Hussain Qureshi
Keyword(s):  
Mechanical Properties ◽  
Plastic Deformation ◽  
High Strain ◽  
Microstructural Analysis ◽  
Sem Images ◽  
Rotor Shaft ◽  
Ansys Simulation ◽  
Strain Rate Loading ◽  
Rule Out

Presented results report the findings of a case study carried out to determine the possible factors that lead to the twisting of tail rotor shaft. The structural materials of the shaft was evaluated in terms of microstructural analysis and mechanical properties to rule out any material fault. The SEM images showed that the localized fractures at twist ends occurred without any significant plastic deformation. Moreover, there was no evidence of fatigue. Such behavior suggests that twist occurred under impact / high strain rate loading. Such loading conditions are not possible during the event to ground hitting. The Ansys simulation confirmed that the observed twisting can increase the stress at localized point in excess of UTS and cause fracture.

Behaviour of crushed rock aggregates used in asphalt surface layer exposed to cold climate conditions

2016 ◽  
Vol 75 (21) ◽  
Author(s):  
Ana Patricia Pérez Fortes ◽  
Sara Anastasio ◽  
Elena Kuznetsova ◽  
Svein Willy Danielsen
Keyword(s):  
Surface Layer ◽  
Cold Climate ◽  
Crushed Rock ◽  
Climate Conditions ◽  
Crushed Rock Aggregates

Mechanical Properties of Fly Ash–Asphalt Emulsion Geopolymer Stabilized Crushed Rock for Sustainable Pavement Base

2021 ◽  
Vol 33 (9) ◽  
pp. 04021220
Author(s):  
Teerasak Yaowarat ◽  
Wittakran Sudsaynate ◽  
Suksun Horpibulsuk ◽  
Avirut Chinkulkijniwat ◽  
Arul Arulrajah ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Fly Ash ◽  
Crushed Rock ◽  
Asphalt Emulsion ◽  
Pavement Base

Correlating micro-pillar compression behavior with bulk mechanical properties: Nanolaminated graphene-Al composite as a case study

2018 ◽  
Vol 146 ◽  
pp. 236-240 ◽  
Author(s):  
Yihui Hu ◽  
Qiang Guo ◽  
Lei Zhao ◽  
Zan Li ◽  
Genlian Fan ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Compression Behavior ◽  
Al Composite

scholarly journals A case study on mineralogy and physico-mechanical properties of commercial bricks produced in Nepal

2020 ◽  
Vol 2 (11) ◽  
Author(s):  
Yagya Prasad Chapagain ◽  
Sanjeev Sapkota ◽  
Dol Bahadur Ghale ◽  
Narendra Bahadur Bohara ◽  
Nirjan Duwal ◽  
...  
Keyword(s):  
Mechanical Properties
Sign in / Sign up

Export Citation Format

Share Document