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RISOptimal Charge Scheme Calculation for Multiring Blasting Using Modified Harries Mathematical Model
Publisher: American Society of Civil Engineers
Abstract: A new optimization method for optimal charge scheme calculation is proposed to reduce undesired phenomenon in ring blasting, including brow damage, overcrushing, and bulking yield, which are caused by the unreasonable ...
Differences in Risk Analysis between Workers and Managers: Study from the Perspective of Neuroscience
Publisher: American Society of Civil Engineers
Abstract: In the realm of construction safety, disparities in risk perception among workers and frontline managers impede risk communication and undermine risk management endeavors. Building upon previous research, this study zeroes ...
Measurement for Risk Perception Ability
Publisher: ASCE
Abstract: Unsafe behaviors may be aroused by inaccurate risk perception. Rather little is known about the measurement of risk perception ability in the construction industry. Based on the conception of risk perception ability, we ...
Feasibility of Random-Forest Approach for Prediction of Ground Settlements Induced by the Construction of a Shield-Driven Tunnel
Publisher: American Society of Civil Engineers
Feasibility of Stochastic Gradient Boosting Approach for Evaluating Seismic Liquefaction Potential Based on SPT and CPT Case Histories
Publisher: American Society of Civil Engineers
Abstract: Earthquakes have always attracted civil and geotechnical engineers’ attention, especially when it comes to the liquefaction potential of soil. This paper investigates the feasibility of classifier based on stochastic ...
Propagation Characteristics of Blast-Induced Vibration in Parallel Jointed Rock Mass
Publisher: American Society of Civil Engineers
Abstract: Parallel joints are ubiquitous in geological rock mass and seriously affect rock excavation in underground mining and civil engineering. In this study, the propagation characteristics of shock waves subjected to blasting ...