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Laboratory Study and Simulation Analysis on Anticrack Properties of Open-Graded Friction Course Based on Creep Tests
Publisher: ASCE
Abstract: Cracking is a common early disease of asphalt pavements. To evaluate the temperature shrinkage cracking resistance of an open-graded friction course (OGFC), the viscoelastic parameters of an OGFC mixture at different ...
Leakage Detection in Water Distribution Systems Based on Logarithmic Spectrogram CNN for Continuous Monitoring
Publisher: ASCE
Abstract: In the context of the Internet of Things, there is a growing demand for real-time monitoring of water distribution systems (WDS). Among the various leak detection methods, acoustic leak detection is considered to be a ...
Experimental Study on Impact Behavior of Stud Shear Connectors between Concrete Slab and Steel Beam
Publisher: American Society of Civil Engineers
Abstract: This paper deals with the shear behavior of steel stud connectors between a concrete slab and steel beam under static and impact loading. An experimental program involving four static and nine impact pushout tests was ...
Performance Test of Venturi Aerators for Subsurface Drip Irrigation
Publisher: ASCE
Abstract: Subsurface drip irrigation systems with water and fertilizer-aerated irrigation technology have helped improve crop yield and quality and are receiving increasing attention in the field of agricultural efficient irrigation. ...
Effect of Asphalt–Aggregate Adhesion on Mechanical Performance of Stone Matrix Asphalt under Freeze–Thaw Cycles
Publisher: American Society of Civil Engineers
Abstract: Asphalt pavements often experience damage from freeze–thaw cycles in seasonal frozen regions, and asphalt–aggregate adhesion is essential to asphalt mixtures’ ability to withstand freeze–thaw damage. To quantitatively ...
Experimental Study on Wedge Anchorage Performance of Prestressed BFRP Laminates for Flexural Strengthening of Reinforced Concrete Components
Publisher: ASCE
Abstract: This study investigated the anchoring effect of wedge anchorages on prestressed basalt fiber–reinforced polymer (BFRP) laminates. Compared with traditional carbon fiber–reinforced polymer (CFRP) laminates, BFRP laminates ...
Simulation and Optimization of Venturi Injector by Machine Learning Algorithms
Publisher: ASCE
Abstract: This paper discusses the problem of low injection rates from Venturi injectors. The optimal combination of key structural parameters for Venturi injectors was investigated using a simulation software platform based on ...