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RISHighly Efficient Selective Assembly Method of Horizontal Stabilizer based on Metamodeling and Particle Swarm Optimization
Publisher: American Society of Civil Engineers
Abstract: Selective assembly is a cost-effective approach for reducing the overall variation and thus improving the quality of an assembled product. Traditional selective assembly requires quite a large number of finite-element ...
Investigation on the Effect of Spring-In Distortion on Strength of a Bimaterial Beam
Publisher: American Society of Civil Engineers
Abstract: The relatively low fabrication precision of CFRP (carbon fiber-reinforced plastics) is an obstacle to the bimaterial specimens’ repeatability and reproducibility. A solution could be found by fabricating certain metallic ...
Deformation Analysis in Horizontal Stabilizer Assembly Using FEA Modeling and Multilevel Analysis
Publisher: American Society of Civil Engineers
Abstract: The horizontal stabilizer is primarily assembled by edges and ribs. Edges and ribs are the typical thin-walled deformable aluminum components of the horizontal stabilizer with different manufacturing distortions. Part-to-part ...
Riveting Sequence Study of Horizontal Stabilizer Assembly Using Finite-Element Analysis and Riveting Equivalent Unit
Publisher: American Society of Civil Engineers
Abstract: Ribs and edges are the typical deformable aluminum components of the horizontal stabilizer. Riveting is the most common method of joining ribs and edges. Riveting bulging is unavoidable but extremely undesirable in the ...
Investigation on the Effect of Spring-In Distortion on Strength of a Bimaterial Beam
Publisher: American Society of Civil Engineers
Abstract: The relatively low fabrication precision of CFRP (carbon fiber-reinforced plastics) is an obstacle to the bimaterial specimens’ repeatability and reproducibility. A solution could be found by fabricating certain metallic ...
Aerostructural Assembly Deformation Prediction Considering Drilling-Induced Stresses
Publisher: American Society of Civil Engineers
Abstract: Drilling is a material removal process that introduces the plastic deformation and stresses around the hole. When large amounts of drilling stresses are added up, there will be deformation in the aerostructural assembly. ...
Identifying Sources of Variation in Horizontal Stabilizer Assembly Induced by Rib Using Finite-Element Analysis and Full Factorial Design Method
Publisher: American Society of Civil Engineers
Abstract: This paper proposes a method to identify sources of variation in the assembly of a horizontal stabilizer using finite-element analysis (FEA) and the full factorial design (FFD) method. The horizontal stabilizer is mainly ...
Joint Optimization of Road Classification and Road Capacity for Urban Freight Transportation Networks
Publisher: ASCE
Abstract: In previous studies, almost all urban network design models/methods made attempts to optimize transportation system performance, such as minimizing road traffic congestion, by determining optimal road capacity expansion ...
Numerical Study of the Effect of Staged Gun and Quarl on the Performance of Low-NOx Burners
Publisher: American Society of Civil Engineers
Temperature Prediction of Concrete-Filled Rectangular Hollow Sections in Fire Using Green’s Function Method
Publisher: American Society of Civil Engineers
Abstract: An efficient numerical approach using the Green’s function solutions of transient heat conduction for predictions of thermal response inside a concrete-filled rectangular hollow section subjected to fire is proposed in ...