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, 2020
Temperature profiles for bridge design were developed and introduced into current bridge design specifications after soffit cracking in prestressed concrete bridges was attributed to nonlin...
L. Lawson, K. Ryan, I. Buckle
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Temperature profiles for bridge design were developed and introduced into current bridge design specifications after soffit cracking in prestressed concrete bridges was attributed to nonlin...
L. Lawson, K. Ryan, I. Buckle
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Thermal Calculations for Bridge Design
Journal of the Structural Division, 1975A straightforward method is shown for calculating thermal stresses in bridges. Unsteady temperature distributions are obtained from numerical solutions of the one-dimensional unsteady heat equation, and comparison with experiment seems to validate the simplifying assumption that horizontal heat movements are small enough to be ignored.
Bruce Hunt, Nigel Cooke
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Thermal loading of concrete bridges
Canadian Journal of Civil Engineering, 1984This paper presents the results of a parametric study into the thermal loading of concrete bridges by solar radiation. All results were obtained using a computer model calibrated from field measurements. The model computes the loading parameters from the bridge characteristics and the standard daily records of the weather bureau.
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Thermal behaviour of composite box-girder bridges
Proceedings of the Institution of Civil Engineers - Structures and Buildings, 2000This paper investigates the behaviour of composite box-girder bridges subject to environmental thermal effects such as solar radiation, air temperature and wind speed. It is based on the statistical analysis of measured temperature data which were recorded hourly in a newly constructed composite box-girder bridge for about 20 months continuously ...
S P CHANG, C K IM
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Thermal fluid dynamics of liquid bridge transfer in laser wire deposition 3D printing
Science and technology of welding and joining, 2019Liquid bridge transfer mode is most favourable deposition pattern in laser wire deposition. However, the thermal fluid dynamics has not been well understood.
Renzhi Hu +7 more
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Thermal Bridging and Linear Thermal Transmittance Calculations for Balconies
2020The thermal performance of building envelopes can be significantly affected by thermal bridging. Thermal bridges are localized areas of high heat flow through walls, roofs, and other insulated building envelope components. Thermal bridging is caused by highly conductive elements that penetrate the thermal insulation or misaligned planes of thermal ...
Mehdi Ghobadi +2 more
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2017
In a Passive House, it is necessary to design the thermal bridges; this does not necessarily mean eliminating them, but adopting the most suitable technical solution to make their dispersions compatible with the energy balance of the building.
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In a Passive House, it is necessary to design the thermal bridges; this does not necessarily mean eliminating them, but adopting the most suitable technical solution to make their dispersions compatible with the energy balance of the building.
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Energy losses through thermal bridges
Batiment International, Building Research and Practice, 1979In addition to unsightly condensation and even cracks, thermal bridges in a building envelope can cause considerable heat losses. Work at the Norwegian Building Research Institute, presented here, has tried to simplify the calculations involved so that the designer can quickly see if his design is ‘good’ or ‘bad’ in this respect.
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Thermal Movement of Bridge Decks
Journal of the Structural Division, 1972The object herein is to present the graphic solution approach for computing the in-plane (horizontal) thermal movements of curved bridge decks supported by a statically determinate system of lateral supports.
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Journal of performance of constructed facilities, 2018
Thermal actions have a great influence on the girder deflection variability of long-span cable-stayed bridges.
Dong‐Hui Yang +3 more
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Thermal actions have a great influence on the girder deflection variability of long-span cable-stayed bridges.
Dong‐Hui Yang +3 more
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