全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Wancheng Yuan , Sasa Cao
来源:[J].Latin American Journal of Solids and Structures(IF 1.24), 2019, Vol.12 (7), pp.1397-1414DOAJ
摘要:AbstractAccording to the research fruits of the diverse damages of bridge in the past, bearings' invalidation is the main reason of the damage of isolated bridges and causes oversized relative displacements between pier and girder. Eventually, it may lead to severe collision of s...
作者:Kai Wei , Najib Bouaanani , Wancheng Yuan
来源:[J].Ocean Engineering(IF 1.161), 2015, Vol.104, pp.617-638Elsevier
摘要:Abstract(#br)Available simplified formulations for the seismic analysis of axisymmetric structures address materially homogeneous solids with uniform cross-sections, while generally neglecting the effects of higher vibration modes and soil flexibility. In this paper, we deve...
作者:... Xinzhi Dang , Wancheng Yuan , Kai Wei
来源:[J].Construction and Building Materials(IF 2.293), 2016, Vol.121, pp.60-68Elsevier
摘要:Abstract(#br)This paper developed a new type of elastomeric isolation bearings, of which the reinforcing element is manufactured by high-strength steel mesh. In order to investigate the compressive and shear deformation performance of the new system, eight full-scale steel mesh r...
作者:Wancheng Yuan , Binbin Wang ...
来源:[J].Earthquake Engineering and Engineering Vibration(IF 0.604), 2012, Vol.11 (2), pp.173-183Springer
摘要:Abstract(#br)During past strong earthquakes, highway bridges have sustained severe damage or even collapse due to excessive displacements and/or very large lateral forces. For commonly used isolation bearings with a pure friction sliding surface, seismic forces may be reduced but...
作者:Wei Fan , Wancheng Yuan , Baisheng Chen
来源:[J].Journal of Bridge Engineering(IF 0.793), 2015ASCE
摘要:AbstractSteel fenders are widely used in China to protect newly constructed bridges from collapse when struck by ships. In fact, steel fenders are more commonly used in China than other types of bridge protection systems. However, few studies have been conducted to verify th...
作者:Haolin Yang , Shijia Liu , Wancheng Yuan
来源:[J].Journal of Performance of Constructed Facilities(IF 0.576), 2016ASCE
摘要:AbstractThe main objective of this study is to investigate the seismic behavior of an optimized version of cable-sliding friction aseismic bearing system, which is a spherical bearing combined with a set of cables to control the sliding. Basic characteristics and design method of...
作者:... Jong-Su Jeon , Wancheng Yuan , Reginald DesRoches
来源:[J].Journal of Bridge Engineering(IF 0.793), 2017ASCE
摘要:AbstractEarthquake ground motions may vary significantly at multiple supports of long-span bridges, such as cable-stayed bridges, due to the incoherence, wave-passage, and site-response effects. To investigate the seismic vulnerability of these bridges, fragility analysis is perf...
作者:... Jian Zhong , Xinzhi Dang , Wancheng Yuan
来源:[J].Journal of Bridge Engineering(IF 0.793), 2019, Vol.24 (3)ASCE
摘要:AbstractThis paper presents a passive control device—multidirectional cable restrainer (MDCR)—and develops the fragility curves of a curved bridge with and without MDCR, respectively. Three-dimensional finite-element models with and without MDCR were established by OpenSees ...
作者:... Wei Fan , Yong Zhai , Wancheng Yuan
来源:[J].Journal of Bridge Engineering(IF 0.793), 2019, Vol.24 (8)ASCE
摘要:AbstractThe seismic performance of prefabricated segmental bridge columns (PSBCs) with ultrahigh-performance fiber-reinforced concrete (UHPFRC) bottom segments was investigated through model tests and numerical simulations in this study. Four large-scale PSBC specimens with diffe...
作者:Wei Fan , Wancheng Yuan , Vadim V. Silberschmidt
来源:[J].Shock and Vibration(IF 0.535), 2014, Vol.2014Hindawi
摘要:Since static analysis procedures in the vessel impact-resistant design codes neglect dynamic amplification effects related to bridge mass, ship-impact responses of bridges may be potentially underestimated. For this reason, several dynamic vessel-impact analysis techniques had be...

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