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Pitthaya Jamsawang
Researcher at King Mongkut's University of Technology North Bangkok
Publications - 76
Citations - 1664
Pitthaya Jamsawang is an academic researcher from King Mongkut's University of Technology North Bangkok. The author has contributed to research in topics: Cement & Compressive strength. The author has an hindex of 19, co-authored 51 publications receiving 898 citations. Previous affiliations of Pitthaya Jamsawang include King Mongkut's University of Technology Thonburi & Asian Institute of Technology.
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Use of steel and polypropylene fibers to improve flexural performance of deep soil–cement column
TL;DR: In this article, steel and polypropylene fibers are used to improve flexural performance of soil-cement pile in order to improve its flexural strength and brittleness, a technique of mixing short fibers (similar to that used in conventional concrete) is introduced to the soil cement mixture.
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Strength behavior and microstructural characteristics of soft clay stabilized with cement kiln dust and fly ash residue
TL;DR: In this article, the use of CKD and fly ash to improve the unconfined compressive strength (UCS) of soft Bangkok clay compared with ordinary Portland cement (OPC) was presented.
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Three-dimensional numerical analysis of a DCM column-supported highway embankment
Pitthaya Jamsawang,Naphol Yoobanpot,Nuttawut Thanasisathit,Panich Voottipruex,Pornkasem Jongpradist +4 more
TL;DR: In this paper, a three-dimensional numerical analysis of a well-monitored DCM (deep cement mixing) column-supported embankment for a highway in Thailand is presented, and the results are compared with the field measurements, including settlement, load distribution between soil and DCM columns, excess pore water pressure and lateral movement.
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Improvement of soft clay with cement and bagasse ash waste
Pitthaya Jamsawang,Hatairat Poorahong,Naphol Yoobanpot,Smith Songpiriyakij,Pornkasem Jongpradist +4 more
TL;DR: In this article, bagasse ash (BA), a type of agricultural waste from the sugar industry, was used as an admixture to improve the unconfined compressive strength, chemical composition and microstructural properties of soft clay.
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Three-dimensional numerical investigation on lateral movement and factor of safety of slopes stabilized with deep cement mixing column rows
Pitthaya Jamsawang,Panich Voottipruex,Phermphorn Boathong,Warakorn Mairaing,Suksun Horpibulsuk +4 more
TL;DR: In this article, the authors investigated the parameters that affect the lateral movements and factors of safety ( FS) of an excavated slope stabilized by DCM columns in soft Bangkok clay, where the considered parameters are the penetration depth (P r ), the spacing (S r ), improvement area ratio ( a r ), and the elastic modulus ( E r ) of the DCM column row.