Results 71 to 80 of about 10,188 (227)
Journal of Low Frequency Noise, Vibration and Active Control, 2023 Metro systems provide an efficient, convenient, and expeditious way to travel around crowded routes. Because these systems are established in cities, residential buildings close to metro viaducts are significantly affected by structure-borne noise (SBN).
W.L. Hsu
doaj +1 more source
Advances in Civil Engineering, Volume 2026, Issue 1, 2026.This study focuses on simply supported railway box girder bridges with pre‐existing cracks under high‐speed train loading. A vehicle–bridge coupled vibration model is established, and three‐dimensional dynamic stress intensity factors at the crack tip under various loading conditions are obtained using the interaction integral method.
Wei-biao Zhang +8 more
wiley +1 more source
Improved construction of concrete viaducts with movable scaffolding systems in Spain [PDF]
, 2016 The current paper relates the state of the art of construction of viaducts with a movable scaffolding system (MSS). Two different procedures are introduced: the traditional sequence and the new sequence applied to some viaducts in Spain.
Diaz de Terán, Jose Ramon +3 more
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The Effect and Mechanical Mechanism of Intermediate Diaphragms in Prefabricated T‐Beam Bridges
Advances in Civil Engineering, Volume 2026, Issue 1, 2026.Current bridge design codes stipulate that prefabricated T‐beam bridges must include intermediate diaphragms, with spacing not exceeding 10 m. However, the construction of these diaphragms entails extensive overhead work, elevated safety risks, and significant challenges in quality control.
Shuai Zhou +3 more
wiley +1 more source
Reliability Assessment of Simply Supported Beam Bridge Structural Performance Based on Load Tests
Advances in Civil Engineering, Volume 2026, Issue 1, 2026.Currently, bridge load tests use the verification coefficient to evaluate the structural performance of bridges in China, but this method is unsuitable. This paper presents a method that utilizes reliability to compare the actual bridge structural performance with the designed performance. Reliability functions for strain and deflection in load testing
Xuzheng Liu +6 more
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Survey and investigation of performance of superstructure of long span bridges in China [PDF]
, 2015 With the rapid development of China’s economy in the past three decades, requirements for construction of infrastructure for transportation have been enhanced and a great many long-span bridges have been built.
Gong, Jinxin, Yang, Mingfang
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Study on Mechanical Behavior of Longitudinal Wet Joints of Prefabricated Assembled Beam
Advances in Civil Engineering, Volume 2026, Issue 1, 2026.This study investigates the impact of various interface construction techniques on the bending strength of longitudinal wet joints in bridge superstructures through experimentation. A functional relationship between measured bending strength and theoretical shear strength values is established by finite element simulation.
Keke Peng, Qiming Pan, Arnab Biswas
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EFFECT OF NUMBER AND DISTRIBUTION OF SHEAR CONNECTORS ON THE COMPOSITE BOX-GIRDER BRIDGE UNDER ENVIRONMENTAL THERMAL CONDITIONS [PDF]
Journal of Engineering and Sustainable Development, 2019 This research deals with the thermal and thermo-structural behavior of concrete-steel composite box-girder bridge under the amalgamation of environmental thermal loads: global solar radiation, ambient air temperature, and wind speed. To achieve this goal,
Hesham A. Numan +2 more
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Experimental Study on Reasonable Steam Curing Scheme of Prefabrication Box Girder
Advances in Civil Engineering, Volume 2026, Issue 1, 2026.The assembly‐line production mode was adopted to meet the production demands of prefabricated box girders for the Haiyan line. The steam curing method was introduced to accelerate concrete strength development, allowing the prestressing tension requirements of the box girders to be met quickly.
Changpo Li, Chaoyu Zhu, Pengjiao Jia
wiley +1 more source
Space Frame Lattice Model for Stress Analysis of Bridge
The Baltic Journal of Road and Bridge Engineering, 2010 The space frame lattice model, which is suitable for the analysis of stress of entire cross-section of bridge, is presented. It is suitable for the analysis of stress of entire cross-section of bridge.
Chao Liu, Dong Xu
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