Composite bridge design and pile freeze back time test in cold and high-altitude permafrost region.pdf

After sixty years service of Qinghai-Tibet Road, highway joining Golmud and Lhasa was aboutto build. The design scheme for bridge constructed in cold and high-altitude environment needed to beanalyzed. Given the complicated geological and ecological conditions plus high seismic-risk, steelconcreteco...

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Main Author: Xiong, Zhihua
Format: Conference Object
Language:unknown
Published: figshare 2019
Subjects:
90599 Civil Engineering not elsewhere classified
FOS Civil engineering
permafrost
Online Access:https://dx.doi.org/10.6084/m9.figshare.8281100
https://figshare.com/articles/Composite_bridge_design_and_pile_freeze_back_time_test_in_cold_and_high-altitude_permafrost_region_pdf/8281100
id ftdatacite:10.6084/m9.figshare.8281100
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spelling ftdatacite:10.6084/m9.figshare.8281100 2023-05-15T17:56:48+02:00 Composite bridge design and pile freeze back time test in cold and high-altitude permafrost region.pdf Xiong, Zhihua 2019 https://dx.doi.org/10.6084/m9.figshare.8281100 https://figshare.com/articles/Composite_bridge_design_and_pile_freeze_back_time_test_in_cold_and_high-altitude_permafrost_region_pdf/8281100 unknown figshare Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY 90599 Civil Engineering not elsewhere classified FOS Civil engineering Other CreativeWork Conference contribution article 2019 ftdatacite https://doi.org/10.6084/m9.figshare.8281100 2021-11-05T12:55:41Z After sixty years service of Qinghai-Tibet Road, highway joining Golmud and Lhasa was aboutto build. The design scheme for bridge constructed in cold and high-altitude environment needed to beanalyzed. Given the complicated geological and ecological conditions plus high seismic-risk, steelconcretecomposite bridge was recommended. An integral concrete-steel composite girder (ICG)scheme for permafrost region application was proposed, whose highlights mainly included millfabrication,overall-girder-erection, fast construction, less labour consumed by cast-in-situ. Field testfor pile freeze back in permafrost region was carried out to investigate the solid bond formation time.Freeze back test was in the backdrop of the construction of Chala Ping Bridge. Pile freeze back fieldtest could be a practical reference for the small-span bridge construction schedule drafting inpermafrost region. Conference Object permafrost DataCite Metadata Store (German National Library of Science and Technology)
institution Open Polar
collection DataCite Metadata Store (German National Library of Science and Technology)
op_collection_id ftdatacite
language unknown
topic 90599 Civil Engineering not elsewhere classified
FOS Civil engineering
spellingShingle 90599 Civil Engineering not elsewhere classified
FOS Civil engineering
Xiong, Zhihua
Composite bridge design and pile freeze back time test in cold and high-altitude permafrost region.pdf
topic_facet 90599 Civil Engineering not elsewhere classified
FOS Civil engineering
description After sixty years service of Qinghai-Tibet Road, highway joining Golmud and Lhasa was aboutto build. The design scheme for bridge constructed in cold and high-altitude environment needed to beanalyzed. Given the complicated geological and ecological conditions plus high seismic-risk, steelconcretecomposite bridge was recommended. An integral concrete-steel composite girder (ICG)scheme for permafrost region application was proposed, whose highlights mainly included millfabrication,overall-girder-erection, fast construction, less labour consumed by cast-in-situ. Field testfor pile freeze back in permafrost region was carried out to investigate the solid bond formation time.Freeze back test was in the backdrop of the construction of Chala Ping Bridge. Pile freeze back fieldtest could be a practical reference for the small-span bridge construction schedule drafting inpermafrost region.
format Conference Object
author Xiong, Zhihua
author_facet Xiong, Zhihua
author_sort Xiong, Zhihua
title Composite bridge design and pile freeze back time test in cold and high-altitude permafrost region.pdf
title_short Composite bridge design and pile freeze back time test in cold and high-altitude permafrost region.pdf
title_full Composite bridge design and pile freeze back time test in cold and high-altitude permafrost region.pdf
title_fullStr Composite bridge design and pile freeze back time test in cold and high-altitude permafrost region.pdf
title_full_unstemmed Composite bridge design and pile freeze back time test in cold and high-altitude permafrost region.pdf
title_sort composite bridge design and pile freeze back time test in cold and high-altitude permafrost region.pdf
publisher figshare
publishDate 2019
url https://dx.doi.org/10.6084/m9.figshare.8281100
https://figshare.com/articles/Composite_bridge_design_and_pile_freeze_back_time_test_in_cold_and_high-altitude_permafrost_region_pdf/8281100
genre permafrost
genre_facet permafrost
op_rights Creative Commons Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/legalcode
cc-by-4.0
op_rightsnorm CC-BY
op_doi https://doi.org/10.6084/m9.figshare.8281100
_version_ 1766165078416031744

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