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RISNumerical Simulation of Steel Sheet Pile Support Structures in Foundation Pit Excavation
Publisher: American Society of Civil Engineers
Abstract: U-section steel sheet piles are widely used as support structures in bridge foundation pit excavation. Because of the reduced modulus action (RMA) effect of U-section steel sheet piles, it is difficult to balance structural ...
Performance Evaluation and Reinforcement Measures for Transverse Separated Blocks during Steel Box Girder Installation
Publisher: American Society of Civil Engineers
Abstract: In order to reduce size and weight during the transport and installation stage, a steel box girder needs to be separated into asymmetrical thin-walled blocks with open sections along the transverse direction. However, the ...
Performance of the Transverse Connectivity in Simply Supported Girder Bridges and Its Strengthening Strategy
Publisher: American Society of Civil Engineers
Abstract: A critical problem in evaluating the structural behavior of simply supported girder bridges is the performance of the transverse connectivity of girders. Traditional structural calibration factors, which are based on loading ...
Performance of Cement Asphalt Mortar in Ballastless Slab Track over High-Speed Railway under Extreme Climate Conditions
Publisher: American Society of Civil Engineers
Abstract: The cement asphalt (CA) mortar layer acts as the key component of the China Railway Track System II (CRTS-II) type ballastless slab track to ensure stability, durability, and cost maintenance. However, it was found to be ...
Performance of Cement Asphalt Mortar in Ballastless Slab Track over High-Speed Railway under Extreme Climate Conditions
Publisher: American Society of Civil Engineers
Abstract: The cement asphalt (CA) mortar layer acts as the key component of the China Railway Track System II (CRTS-II) type ballastless slab track to ensure stability, durability, and cost maintenance. However, it was found to be ...