1. Behavior of the base course reinforced with geogrid
Khawanhathai Songsri and Watcharin Gasaluck

2. Verifications of empirical method and numerical simulation using physical model for subsidence prediction of maha sarakham formation
Suratwadee Sartkaew and Kittitep Fuenkajorn

3. Use of palm fiber as a reinforced fibre for improving the bending strength of lightweight foam concrete
Gritsada Sua-iam and Natt Makul

4. Effect of milling process parameter on chip morphology and cutting edge wear in face milling process of hardfacing weld metal on jis-s50c carbon steel surface
Voraya Wattanajitsiri, Pramote Poonnayom, Attakorn Chanchana, Sahath Meechaka and Kittipong Kimapong