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RISDynamic Analysis of a Continuous Box Girder with Corrugated Steel Webs
Publisher: American Society of Civil Engineers
Abstract: Recently, most of the researcher studies mainly focused on the dynamic analysis of the simply supported box girders with corrugated steel webs. Little work about the dynamic analysis of the continuous box girders with ...
A Data-Driven Machining Error Analysis Method for Finish Machining of Assembly Interfaces of Large-Scale Components
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: To guarantee the final assembly quality of the large-scale components, the assembly interfaces of large components need to be finish-machined on site. Such assembly interfaces are often in low-stiffness structure and made ...
Experimental Measure of Parameters: The Johnson–Cook Material Model of Extruded Mg–Gd–Y Series Alloy
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper introduces a method to determine the material constants for Johnson–Cook model of an as-extruded Mg–Gd–Y series alloy by quasistatic tests on Instron 1251 and Hopkinson bar experiment ...
Hybrid Optimization Rainfall-Runoff Simulation Based on Xinanjiang Model and Artificial Neural Network
Publisher: American Society of Civil Engineers
Abstract: A hybrid rainfall-runoff model that integrates artificial neural networks (ANNs) with Xinanjiang (XAJ) model was proposed in this study. The writers extracted the digital drainage network and subcatchments from digital ...
Rapid Evaluation of Load-Carrying Capacity of Long-Span Bridges Using Limited Testing Vehicles
Publisher: ASCE
Abstract: Load testing is usually used to evaluate the load-carrying capacity of long-span bridges in their service life. However, a large number of calibration trucks should be arranged in complicated loading patterns to deform ...
Eddy Current-Based Vibration Suppression for Finish Machining of Assembly Interfaces of Large Aircraft Vertical Tail
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: Assembly interface of aircraft vertical tail is a large thin-wall structure and made from titanium alloys, which causes easily machining vibration, deformation and undercutting in finish machining due to its low stiffness, ...
A Novel Approach of Tool Wear Evaluation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The high-efficiency utilization of cutting tool resource is closely related to the flexible decision of tool life criterion, which plays a key role in manufacturing systems. Targeting a flexible method to evaluate tool ...
Effects of Pulmonary Fibrosis and Surface Tension on Alveolar Sac Mechanics in Diffuse Alveolar Damage
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Diffuse alveolar damage (DAD) is a characteristic histopathologic pattern in most cases of acute respiratory distress syndrome and severe viral pneumonia, such as COVID-19. DAD is characterized by an acute phase with edema, ...
Experimental Study on the Applicability of Failure Criteria for Rockfill in Three-Dimensional Stress Conditions
Publisher: ASCE
Abstract: Using local materials to build rockfill dam favors the natural resources, but the strength characteristics of rockfill are quite different for each project, which makes it necessary to explore the applicability of failure ...
Benefit Analysis of Knowledge Management System for Engineering Consulting Firms
Publisher: American Society of Civil Engineers
Abstract: Engineering consulting (EC) firms in the construction industry are knowledge-intensive and experience-based organizations. As the knowledge accumulated from previous experiences is the essential asset for wining and managing ...