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Pages

Posts

Future Blog Post

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This post will show up by default. To disable scheduling of future posts, edit config.yml and set future: false.

Blog Post number 4

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This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 3

less than 1 minute read

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Blog Post number 2

less than 1 minute read

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This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

Blog Post number 1

less than 1 minute read

Published:

This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.

portfolio

publications

research

Alkali-Activated Slag amended with Biochar

Research Background

Coral sand is widely encountered in coastal areas of tropical and subtropical regions. Compared with silica sand, it usually exhibits weaker performance from the perspective of engineering geology. To improve the geomechanical performance of coral sand and meet the requirement of foundation construction in coastal areas, a novel alkali activation-based sustainable binder was developed. The alkali-activated slag (AAS) binder material was composed of ground granulated blast-furnace slag (GGBS) and hydrated lime with the amendment of biochar, an agricultural waste-derived material. The biochar-amended AAS stabilized coral sand was subjected to a series of laboratory tests to determine its mechanical, physicochemical, and microstructural characteristics.

Structure from Motion in Geotechnical and Costal Engineering

Research Background

Coral sand is widely encountered in coastal areas of tropical and subtropical regions. Compared with silica sand, it usually exhibits weaker performance from the perspective of engineering geology. To improve the geomechanical performance of coral sand and meet the requirement of foundation construction in coastal areas, a novel alkali activation-based sustainable binder was developed. The alkali-activated slag (AAS) binder material was composed of ground granulated blast-furnace slag (GGBS) and hydrated lime with the amendment of biochar, an agricultural waste-derived material. The biochar-amended AAS stabilized coral sand was subjected to a series of laboratory tests to determine its mechanical, physicochemical, and microstructural characteristics.

talks

Poster at Geo-Congress 2020

Published:

Poster Theme: Stabilization of calcareous sand by applying the admixture of alkali-activated slag (AAS) and biochar

teaching

Teaching Assistant

Teaching Assistant, University of Hawaii at Manoa, Civil and Environmental Engineering Department, 2017

CEE 355-Geotechnical (I), Fall 2017, Lecturer: Dr Ningjun Jiang
CEE 355-Geotechnical (I), Fall 2018, Lecturer: Dr Ningjun Jiang
CEE 355-Geotechnical (I), Spring 2019, Lecturer: Dr Horst G. Brandes
CEE 355-Geotechnical (I), Fall 2019, Lecturer: Dr Phillip S.K. Ooi

Undergraduate Course

Lecturer, University of Hawaii at Manoa, Civil and Environmental Engineering Department, 2020

CEE 270-Applied Mechanics (I) for Spring 2020