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Civil Engineering

Conference

2016

Articles 1 - 7 of 7

Full-Text Articles in Materials Science and Engineering

Numerical Modeling And Seismic Assessment Of Smart Isolation System For High-Speed Railway Rc Bridge Subjected To Near-Field Ground Motions, Lingkun Chen Oct 2016

Numerical Modeling And Seismic Assessment Of Smart Isolation System For High-Speed Railway Rc Bridge Subjected To Near-Field Ground Motions, Lingkun Chen

The 8th International Conference on Physical and Numerical Simulation of Materials Processing

No abstract provided.

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Buckling Analysis Of Laminated Composite Box Beams, Domagoj Lanc, Goran Turkalj, Josip Brnic Oct 2016

Buckling Analysis Of Laminated Composite Box Beams, Domagoj Lanc, Goran Turkalj, Josip Brnic

The 8th International Conference on Physical and Numerical Simulation of Materials Processing

No abstract provided.

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Development Of A New Nanohub Simulation Tool: Coarse Graining Of Crystalline Nano-Cellulose., Kuo Tian, Mehdi Shishehbor, Pablo Zavattieri Aug 2016

Development Of A New Nanohub Simulation Tool: Coarse Graining Of Crystalline Nano-Cellulose., Kuo Tian, Mehdi Shishehbor, Pablo Zavattieri

The Summer Undergraduate Research Fellowship (SURF) Symposium

Crystalline Nano-cellulose (CNC) is a general molecular structure obtained from acid hydrolysis of native fiber. They are often very short (100 to 1000 manometers) and the mechanical properties of CNC varies depend on length scale. Due to defect formation of the structure, the mechanical properties of the material composed of such CNC may vary drastically. This study was to provide a numerical tool to integrate a few valid modules and to better understand the mechanical properties of CNC and the overall performance of the bio-inspired material composed of CNC. Our focus is mainly on two type of composite structure [1] …

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Progress Of Carbonation In Chloride Contaminated Concretes, Yaocheng Wang, P. A.M. Basheer, S. Nanukuttan, Y. Bai Jun 2016

Progress Of Carbonation In Chloride Contaminated Concretes, Yaocheng Wang, P. A.M. Basheer, S. Nanukuttan, Y. Bai

International Conference on Durability of Concrete Structures

Concretes used in marine environment are generally under the cyclic effect of CO2 and chloride ions (Cl-). To date, the influence of carbonation on ingress of chloride ions in concretes has been widely studied; in comparison, study on the influence of Cl- on the progress of carbonation is limited. During the study, concretes were exposed to independent and combined mechanisms of carbonation and chloride ingress regimes. Profiles of apparent pH and chloride concentration were used to indicate the progress of carbonation and ingress of Cl- in concretes. From the apparent pH profile, a carbonation front …

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Carbon Fiber As Anode Material For Cathodic Prevention In Cementitious Materials, Emma Qingnan Zhang, Luping Tang, Thomas Zack Jun 2016

Carbon Fiber As Anode Material For Cathodic Prevention In Cementitious Materials, Emma Qingnan Zhang, Luping Tang, Thomas Zack

International Conference on Durability of Concrete Structures

Cathodic prevention (CPre) technique is a promising method and has been used for the past two decades to prevent steel from corrosion in concrete structures. However, wide application of this technique has been restricted due to high costs of anode materials. In order to lower the cost and further improve this technique, carbon fiber composite anode has been introduced as an alternative anode material with affordable price and other outstanding properties. This paper presents the study of using carbon fiber mesh as anode material for long-term cathodic prevention system and the effect of accelerated current on macro- and microstructure of …

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Application Of Web Published Virtual Instruments In Delivering Engineering Instructions And Performing Experimental Research, Shahnam Navaee Apr 2016

Application Of Web Published Virtual Instruments In Delivering Engineering Instructions And Performing Experimental Research, Shahnam Navaee

GS4 Georgia Southern Student Scholars Symposium

In this presentation the special utility of the LabVIEW Virtual Instruments published as HTML files is documented and discussed. The Virtual Instruments (LabVIEW programs) created using the software's web publishing tool can be used to complement the effectiveness of the classroom instructions and extend the reach of engineering researchers in more effectively conducting laboratory and field experimentation. The Virtual Instruments (VIs) created as web documents can be placed on a web-server and made available to users at remote locations. These files can enhance the collaborations and interactions among individuals at these stations. For example, the created VIs for a course …

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Warning Systems Evaluation For Overhead Clearance Detection, Clayton Rogers Apr 2016

Warning Systems Evaluation For Overhead Clearance Detection, Clayton Rogers

GS4 Georgia Southern Student Scholars Symposium

The accurate detection of road vehicle heights is a need that arises in departments of transportation across the nation. Usually, this dimension is required to solve various transportation issues. In particular, numerous bridges in the state of Georgia have been affected by repetitive crashes of tall vehicles against their structural elements. As an example, a recent inspection report of the Houlihan Bridge over the Savannah River documents damages resulting from numerous hits by overheight vehicles. This case emphasizes the urgency of finding preventive measures. To address this issue, a number of solutions are investigated. The known methods of vehicle height …

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