Thumbnail | Name | Publication Date | First Public Date | Contributors |
Modeling stress-induced failure for deep tunnel excavation of pahang-selangor raw water transfer project / Romziah Azita, Mohd Ashraf Mohamad Ismail The stress-induced failure, such as spalling and rock burst are considered as engineering disasters in deep underground excavations in hard rock. A practical predictive technique or a model to evaluate these stress-induced failures and a spalling strength is a concern in the design of support systems and excavations in underground tunnels. In the p... | 3/9/2020 | 10/18/2016 | Romziah Azit - Author Mohd Ashraf Mohamad Ismail - Author | |
Mechanics of mineral and oxides based 3D cordierite tempalte_Prof Madya Dr. Hasmaliza Mohamed In this study, cordierite was prepared by glass-route method using Si02, A1203 and MgO as raw materials. Cordierite powder produced was then used to fabricate 3-D porous cordierite using gel casting method using different amount of GRF (2.5, 4.0 and 6.0g) and dried egg white (DEW) (1.5, 2.5 and 4.0g) as binder to observed their effect on the streng... | 2/26/2020 | 12/12/2018 | Prof. Madya Dr. Hasmaliza Mohamad - Author | |
Melamine-nitrogenated mesoporous activated carbon derived from rice husk for carbon dioxide adsorption in fixed-bed / A.L. Yaumi, M.Z. Abu Bakar This work presents the preparation of melamine-nitrogenated mesoporous activated carbon from rice husk via single step chemical activation with phosphoric acid and subsequent modifica tion with mel amine for efficient carbon dioxide adsorption. The nitrogen-containing carbons were characterized for their textural and chemical properties an... | 12/30/2019 | 5/2/2018 | Yaumi, A.L. - Author Abu Bakar M.Z. - Author | |
Mechanical compatibility and degradation behavior of mechanically alloyed biodegradable hydroxyapatite disprersed magnesium-zinc composite/ Prof. Dr. Zuhailawati Hussain This work aims to investigate the mechanical performance and biodegradation behaviour of magnesium-zinc/hydroxyapatite (Mg-Zn/HA) composttC\ that wac; fabricated via different powder mixing techniques. Mg-Zn/HA composite which was fabric ted through the mechanical alloying technique and milled for 6 hours attained the best combmotlon of improve... | 6/12/2019 | 3/4/2019 | Prof. Dr. Zuhailawati Hussain - Author |