Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Creator Alemu, Eset T. Academic Affiliation Civil and Construction Engineering

Full-Scale Experimental Investigation of the Seismic Capacity of Reinforced Concrete Column-Footing Specimens Retrofitted with Titanium Alloy Bars Considering Effects of Soil-Structure Interaction on Vintage and Retrofitted Column-Footing Specimens

Creator:

McGinn, Logan

Abstract:

Reinforced concrete (RC) column-footing substructures are widely used to support bridges along critical transportation corridors in Oregon. Those built prior to 1971 were typically designed to resist only gravity loads. Therefore, they are vulnerable to damage or collapse during strong ground shaking. To prevent collapse, seismic retrofits have been developed...

Resource Type:

Masters Thesis

Full Text:

throughout this project: Lance Parson, Amalesh Jana, Ali Dadashi, Besrat Alemu, Hao Wang, Jaxom Moore
Engineering design and analysis of pipe ramming installations

Creator:

Meskele, Tadesse

Abstract:

The trenchless technology known as pipe ramming for construction of culverts and buried pipes under roadways or other infrastructure has gained significant popularity due to its cost-effectiveness and ability to alleviate surface disruptions associated with open-cut trenching. Although the experience with pipe ramming is increasing, there has been remarkably little...

Resource Type:

Dissertation

Full Text:

.; Alemu Tadesse at Sun Edison; Thymios Nikolopoulos at University of Padova and Akwak Geremew at Addis