List of Articles crack opening Open Access Article Abstract Page Full-Text 1 - An Analytical Study on the Buckling Behavior of Cracked Column Based on the Physical Property of the Dirac delta Function Hadi Dehghan Manshadi Roham Reyhani Mohammad Ali Dashti Rahmat Abadi Open Access Article Abstract Page Full-Text 2 - Permeability Variation and Fracture/Crack Effects in Concrete/Rocks based on Multi-laminate Model Farzad Peyman