Wiphada Saejiaw
Department of Civil Engineering, Faculty of Engineering at Kasetsart University, Bangkok
Thailand

Warakorn Mairiang
Department of Civil Engineering, Faculty of Engineering at Kasetsart University, Bangkok
Thailand

Bunpoat Kunsuwan
Department of Civil Engineering, Faculty of Engineering at Kamphaeng Saen, Kasetsart University, Bangkok
Thailand

Chinoros Thongthamehart
Geotechnical Engineering Research and Development center at Kasetsart University, Bangkok
Thailand

Siriporn Thongjaeng
Electricity Generating Authority of Thailand, Nonthaburi
Thailand