Xiaomiao Chen
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View article: A Novel Propeller Blade Design Method to Enhance Propulsive Efficiency for High-Thrust Electric UAVs
A Novel Propeller Blade Design Method to Enhance Propulsive Efficiency for High-Thrust Electric UAVs Open
Propellers are essential aerodynamic components widely used in aerospace engineering, marine vessels, and aerial platforms. With the growing demand for high-thrust electric unmanned aerial vehicles, greater emphasis is being placed on impr…
View article: Dimensionless Modelling of Bond-Based Peridynamic Models and Strategies for Enhancing Numerical Accuracy
Dimensionless Modelling of Bond-Based Peridynamic Models and Strategies for Enhancing Numerical Accuracy Open
Peridynamics (PD) exhibits inherent advantages in solving solid mechanics problems involving strong discontinuities, such as crack propagation. However, the significant magnitude discrepancy between the micro-modulus and bond stretch in th…
View article: Energy conservation in dynamic crack propagation: Bond-breaking correction and convergence investigations for peridynamic models
Energy conservation in dynamic crack propagation: Bond-breaking correction and convergence investigations for peridynamic models Open
Peridynamic models have demonstrated inherent advantages in modeling dynamic crack propagations. The crack initiation and propagation in peridynamics are realized through the breaking of bonds between material points. However, the breakage…
View article: Experimental Investigation and Design of Novel Hollow Flange Beams under Bending
Experimental Investigation and Design of Novel Hollow Flange Beams under Bending Open
In this paper, a new type of assembling rivet-fastened rectangular hollow flange beams (ARHFBs) is proposed. The cross-section of the ARHFB consists of two U-shaped and C-shaped components connected by self-locking rivets to form two recta…
View article: Mechanical Behaviors of Inter-Module Connections and Assembled Joints in Modular Steel Buildings: A Comprehensive Review
Mechanical Behaviors of Inter-Module Connections and Assembled Joints in Modular Steel Buildings: A Comprehensive Review Open
Modular steel buildings offer the advantages of time-saving construction, reduced on-site work, and less resource waste. The mechanical behavior of modular connections is complex, depending on the type of connecting method and the load-tra…
View article: Multivariate insights into the effects of inoculating thermophilic aerobic bacteria on the biodegradation of food waste: Process properties, organic degradation and bacterial communities
Multivariate insights into the effects of inoculating thermophilic aerobic bacteria on the biodegradation of food waste: Process properties, organic degradation and bacterial communities Open
Food waste (FW) biodegradation by microbial augmentation is an emerging approach for FW treatment. In this study, microbial agent composed of six dominant thermophilic aerobic bacteria identified as Geobacillus lituanicus, Geobacillus kaus…
View article: The Relationship between Compressive Strength and Pore Structure of the High Water Grouting Material
The Relationship between Compressive Strength and Pore Structure of the High Water Grouting Material Open
To elucidate the relationship between compressive strength and pore structure of the high water grouting material with different water-binder ratios and CaO contents, the compressive strength was tested while pore structure including pore …
View article: Mechanical Performance of Built-Up Columns Composed of Four Cold-Formed Square Steel Tubes
Mechanical Performance of Built-Up Columns Composed of Four Cold-Formed Square Steel Tubes Open
This study presents an experimental investigation into the mechanical performance of built-up columns composed of four cold-formed square steel tubes under axial load. The four tubes were assembled together with several C-shaped connectors…
View article: Investigation on True Stress‐Strain Curves of Flat and Corner Regions of Cold‐Formed Section Using 3D Digital Image Correlation Method
Investigation on True Stress‐Strain Curves of Flat and Corner Regions of Cold‐Formed Section Using 3D Digital Image Correlation Method Open
The true stress‐strain curve is the critical method to describe the practical material mechanical performance and the essential precondition to develop the advanced numerical simulation. Experimental, analytical, and numerical procedures w…
View article: Performance of the Cold‐Bending Channel‐Angle Buckling‐Restrained Brace under Cyclic Loading
Performance of the Cold‐Bending Channel‐Angle Buckling‐Restrained Brace under Cyclic Loading Open
In this study, three restricted cold‐bending channel‐angle buckling‐restrained brace (CCA‐BRB) specimens were experimentally characterised by a low‐reversed cyclic loading test. Three specimens had steel cores with cruciform cross section.…