OMICS International OMICS International is a scientific organization that drives the progress of research through open access journals and organizes international conferences, The best in science news, commentary, and research. Journal of Civil & Environmental Engineering Volume 8, Issue 3 Hydromechanical Properties of Highly porous Limestone Rock used for Historic Monuments in NorthEast Tunisia Yousr Koubaa , Mehrez Jamei and Houda Guiras Collapse Analysis of a Reinforced Concrete Frame Due to Middle Column Loss by Explosion Ghada Mousa Hekal Experimental Behavior of Bolted TStub Connections with IPE Standard Profile Mahyar Maali , Mahmut K305l305ccedil , Merve Sa287305ro287lu and Abdulkadir Cuumlneyt Ayd305n A New Approach of a Specific Sustainability Model Corneliu Bob Endangering Residents in Shipitull Village by Landslide at the Surface Mining in South West Sibovc Hysen Ahmeti and Vehbi Duraku Artificial Neural Network ANN Model for End Depth Computations Ahmed Y Mohammed Traffic Congestion and Impact on the Environment in Vietnam Development of Public Transport System Experience from Actual Operation of Bus in Hanoi Dung Trong Nguyen and Yoshitaka Kajita