A New Category of Semi-integral Abutment in China. Jin Xiaoqin,Shao Xudong,Peng Wanghu,Yan Banfu. Structural Engineer . 2005Jin X,Shao X,Peng W,et al.A new category of semi-integral abutment in China.Structural
Shaking Table Experiment on Soil-Micropile Interaction of Semi-integral Abutment BridgeSoil-pile interactionShaking table testMicro pileDynamic responseBased on a semi-integral abutment bridge employing micropiles under approach slabs, shaking table experiments have been conducted. Via shaking table ...
以钢混组合梁半整体桥为研究对象,分析其结构体系和构造形式,进而介绍我国钢混组合梁半整体桥的设计与施工. 采用半整体悬挂式桥台和混凝土桩,上部结构采用耐候工字钢-混凝土板组成的组合梁,结构简支、桥面连续,全桥取消伸缩缝与伸缩装置. 成桥监测表明,其纵向变形很小
d) spring guide means including a rod having forward and rear ends, and an integral flange extending radially outwardly from said rod with forward and rear surfaces; e) a first resilient, impact-absorbing member positioned between said flange rear surface and said first abutment surface to prevent...
is integral therewith, and extends through the discharge port 4 of the tube 1 and closes the discharge port 4 when the valve passage is closed. To this end, the wall 27 of the discharge port 4 also has a conically tapering configuration with the same inclination as that of a tapered surf...
1) New type semi-integral abutment bridge 新型半整体式无缝桥 1. New type semi-integral abutment bridgecancels expansion joints (including the expansion joints between end beam and abutment), and shifts away the beam thermal movements to the end of the run-on slab, which are absorbed by soil...
In this paper, a new and simple concept of semi-integral abutment is developed, which can largely reduce the disturbance to the soil behind the abutment during thermal movement and thus build a steady and simple soil-structure system. The successful operation of the first semi-integral bridge ...
EGgone, M.V., Whelan, M.J., Janoyan, uCD., Minnetyan, L. Experimental Characterization and Diagnostics of the Early-Age Behavior of a Semi-Integral Abutment FRP Deck Bridge, Journal of Sensor Beview, 32(4), pp. 296-309, 2012....
The wrapped semi-integral bridge abutment bridge structure comprises a main beam, a pile column type bridge abutment, a bridging slab and an approach pavement, wherein a beam-end bridge deck of the main beam and a back wall of the pile column type bridge abutment are cast into a whole; ...
Life-cycle design%Semi –Integral Abutment%Jointless Bridge%The interaction of structure –soil,Model of finite element of monolithic structure%Performance analysisLife-cycle designSemi –Integral AbutmentJointless BridgeThe interaction of structure –soil,Model of finite element of monolithic structure...