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Experimental Study of a Novel Composite Rock–Drilling Process and Energy Consumption Characteristics for Cutting and Reaming Damaged Surrounding Rock
Publisher: American Society of Civil Engineers
Abstract: Abstract In response to the limitations of the existing drilling processes in mining operations,
a novel composite rock drilling process is proposed. This process involves drilling
a center hole into a rock, followed by ...
Model of Equipment Sharing between Contractors on Construction Projects
Publisher: American Society of Civil Engineers
Abstract: Because of significant characteristics such as complexity and uncertainty, the construction schedules of large-scale projects are often postponed as a result of a shortage of important equipment. By sharing its own incentive ...
Multistage Dynamic Interaction Strategy-Driven Collaborative Optimization of Regional Integrated Energy System with Electric Vehicle Cluster
Publisher: American Society of Civil Engineers
Abstract: AbstractWith the increasing adoption of new energy vehicles, a pressing challenge has emerged
regarding how to effectively engage electric vehicles (EVs) in regional integrated
energy system (RIES) scheduling. To address ...
Control of Adaptive Switching in the Sensing-Executing Mode Used to Mitigate Collision in Robot Force Control
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: Mitigating collision is a fundamental issue in contact problems, and is required to ensure the safety of a robotic cell. Research into the contact problem between robots and their environment is divided into two parts: one ...
A Photoconductance Mechanism for Oil Shale Pyrolysis Process Detection
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Kerogen in oil shale plays a crucial part in the shale oil and gas generation. Here, photoconductive measurement was used to evaluate the decomposition process of Huadian oil shale. The photoconductivity of the semi-coke ...
Study on the Preparation Road Performance of New Inorganic Fire-Retardant-Modified Asphalt
Publisher: American Society of Civil Engineers
Abstract: To develop a purely inorganic fire-retardant-modified asphalt, we selected highly fire-retardant materials that have low-carbon content, non-polluting properties, and are inexpensive as fire retarder of asphalt. The optimal ...
Experimental and Numerical Investigation of Flow in a Newly Developed Vortex Drop Shaft Spillway
Publisher: American Society of Civil Engineers
Abstract: A new shaft spillway composed of an inlet structure that includes inlet swirling-flow-generating piers, an annular weir, a vertical shaft, and an outlet structure is presented. Major factors influencing the inlet’s discharge ...
Numerical Simulation and Experimental Research on the Effect of Flow Regimes for Refrigeration Performance of Wave Rotor
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Wave rotors exchange energy through the interaction of fluids with different pressures to produce a cooling effect without the application of mechanical parts, which makes them suitable for the complex flow field environments. ...
Performance of BFS-OPC-RSAC Ternary Composite Cementitious Anchoring Material
Publisher: American Society of Civil Engineers
Abstract: AbstractDuring tunnel construction in the southwestern region of China, it is common to traverse
soft-rock geological areas. To minimize deformation after tunnel excavation, anchoring
materials need to exhibit properties ...
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