Results 101 to 110 of about 10,188 (227)

Integrated fibre-optic sensor networks as tools for monitoring strain development in bridges during construction [PDF]

, 2016
Long-term asset management and maintenance of civil infrastructure relies on having access to reliable performance data in order to inform critical decision-making processes. This paper discusses the development and implementation of a robust, innovative
Butler, LJ, Elshafie, MZEB, Gibbons, N, Middleton, C   +3 more
core   +2 more sources

POST-TENSIONED BOX GIRDER BRIDGE An Analysis Approach using Equivalent Loads [PDF]

, 2016
Continuous-span, cast-in-place box girders have been popular in modern bridge construction. Secondary moments due to prestressing in continuous-span, post-tensioned girders, however, have significantly complicated the structural analysis and design of ...
Hsiao, Jen-kan Kent, Jiang, Alexander Y
core   +1 more source

Bridge expansion joint in road transition curve: effects assessment on heavy vehicles [PDF]

, 2017
Properly-designed road surfaces provide a durable surface on which traffic can pass smoothly and safely. In fact, the main causes that determine the structural decay of the pavement and its parts are the traffic loads.
Bonin, Cantieni, Cantieni, Cebon, Corazza, Dexter, Leonard, Loprencipe, Sayers, Sayers, Woodrooffe   +10 more
core   +2 more sources

Temperature field characteristics of concrete box girders in rigid-frame bridges based on fine simulation and monitoring

Case Studies in Thermal Engineering
The non-uniform temperature distribution in long-span double-box single-cell concrete box girder bridges can lead to reduction in structural bearing capacity and temperature-induced diseases.
Minshui Huang, Jianwei Zhang, Jun Li, Hongping Zhu   +3 more
doaj   +1 more source

Bridge type classification: supervised learning on a modified NBI dataset

, 2017
A key phase in the bridge design process is the selection of the structural system. Due to budget and time constraints, engineers typically rely on engineering judgment and prior experience when selecting a structural system, often considering a limited ...
Jootoo, Achyuthan, Lattanzi, David
core   +1 more source

Ambient vibration based evaluation of a curved post-tensioned concrete box-girder bridge [PDF]

, 2014
Peer ...
Beskhyroun, Sherif, Chen, Xinghua, Omenzetter, Piotr   +2 more
core   +1 more source

Semantic Enrichment for Building Information Modeling: Procedure for Compiling Inference Rules and Operators for Complex Geometry [PDF]

, 2017
Semantic enrichment of building models adds meaningful domain-specific or application-specific information to a digital building model. It is applicable to solving interoperability problems and to compilation of models from point cloud data.
Andre Borrmann, Borrmann A., Daum S., Eastman C., Egenhofer M., Gaal S. A., Hayes-Roth F., Kashani A., Kim S.-J., Ling Ma, Nepal M. P., O’Rourke J., Peffers K., Perry M., Rafael Sacks, Ramaji I. J., Raz Yosef, Rossignac J. R., Simon Daum, Uri Kattel, Zeibak-Shini R., Zhang J. S.   +21 more
core   +1 more source

Temperature effects in concrete box girder bridges

, 2004
Bibliography: p.
openaire   +2 more sources

Propagation Effect Analysis of Existing Cracks in Box Girder Bridges Based on the Criterion of Compound Crack Propagation

Buildings
Cracking in concrete box girder bridges will have a significant impact on the safety and durability of the structure, and many box girder bridges which are in service have undergone varying degrees of cracking.
Yong-Jian Chen, Xian-Cheng Huang, Shi-Zheng Chen, Li-Yuan Wang, Ji-Wei Zhong, Hui Cheng   +5 more
doaj   +1 more source

Dynamic interaction analysis between high-speed train and multi-span prestressed concrete box girder bridges

Tạp chí Khoa học và Công nghệ
This study analyzes dynamic interaction between high-speed trains and multi-span reinforced concrete box-girder bridges, considering approach embankment stiffness and rail–bridge connection.
Vo Van Hiep, Tran Le Anh Duc, Phan Hoang Nam   +2 more
doaj   +1 more source