The Journal of King Mongkut's University of Technology North Bangkok
วารสารวิชาการพระจอมเกล้าพระนครเหนือ

Tanapat Utansawat
Department of Civil Engineering, Faculty of Engineering, Suranaree University of Technology, Nakhon Ratchasima
Thailand

Preeyaphorn Kosa
Department of Civil Engineering, Faculty of Engineering, Suranaree University of Technology, Nakhon Ratchasima
Thailand