A5044944450- Structural Analysis and Optimization
- Cellular and Composite Structures
- Advanced Materials and Mechanics
- Metal Forming Simulation Techniques
- Engineering Applied Research
- Structural Load-Bearing Analysis
- Composite Structure Analysis and Optimization
- Vibration Control and Rheological Fluids
- Innovative Energy Harvesting Technologies
- Mechanical Engineering and Vibrations Research
- Transportation Safety and Impact Analysis
- Vibration and Dynamic Analysis
- Structural Health Monitoring Techniques
- Topology Optimization in Engineering
- Laser and Thermal Forming Techniques
- Acoustic Wave Phenomena Research
- Additive Manufacturing and 3D Printing Technologies
- Engineering Structural Analysis Methods
- Architecture and Computational Design
- Energy Harvesting in Wireless Networks
- Manufacturing Process and Optimization
- Structural Integrity and Reliability Analysis
- Structural Engineering and Vibration Analysis
- Fluid Dynamics Simulations and Interactions
- Metallurgy and Material Forming
Saitama Institute of Technology
2016-2025
Belarusian State Technological University
2025
Hohai University
2022
Beijing Institute of Power Machinery (China)
2021
Guizhou Electromechanical Research and Design Institute
2019
Monash University
2001-2017
Meiji University
2012-2016
China University of Geosciences
2015
Jiangsu University of Science and Technology
2010-2014
Changchun University
2014
The implementation of reliability methods for designing new structures and assessing the safety evaluating performance existing infrastructure systems has gained widespread acceptance. Consequently, reliability-based design specifications in form load resistance factor (LRFD) have dominated development current codes standards. This paper reviews criteria used to calibrate evaluation standards strength, serviceability, fatigue structural components. review shows that large differences exist...
Research Article| August 01, 2015 Fluid Inclusion and Isotopic Constraints on the Origin of Paleoproterozoic Yinachang Fe-Cu-(REE) Deposit, Southwest China Xiaochun Li; Li 1Department Earth Sciences, University Hong Kong, Kong SAR, Search for other works by this author on: GSW Google Scholar Xinfu Zhao; Zhao 2State Key Laboratory Geological Processes Mineral Resources, Faculty Geosciences, Wuhan 430074, Mei-Fu Zhou; Zhou † †Corresponding author: e-mail, mfzhou@hku.hk Wei Terry Chen; Chen...
Despite good performance in grasping irregular fragile objects, soft grippers exhibiting low stiffness, and carrying capacity lack multidirectional ability the case of inclination. To address this problem, we propose a novel rigid coupling variable stiffness module that employs folded plate mechanism (FPM) to provide loading combines it with particle jamming achieve local characteristics finger structure. Hence, robot is developed realize loading. The bending control gripper realized by...
<div class="section abstract"><div class="htmlview paragraph">Since the rapid development of shipping and port industries in second half twentieth century, introduction container technology has transformed cargo management systems, while simultaneously increasing vulnerability global networks to natural disasters international conflicts. To address this challenge, study leverages AIS data sourced from Vessel Traffic Data website extract ship stop trajectories construct a network....
This work presents a study of the wetting surface elements regular structured packing used in phase separation processes chemical industry. Regular packings are known for their high throughput and mass transfer efficiency, making them important optimizing processes. The experiments assessed influence geometric characteristics corrugated sheets, such as length generating line presence perforation, on efficiency hydrodynamic parameters. results showed that perforation significantly improves...
The egg-shaped pressure shell, an essential component of manned submersibles, has garnered significant attention from researchers. However, the fabrication such shells, particularly welding process used to connect petals or frustums into a shell blank, raised several concerns. This study investigates distribution residual stresses in multi-segment frustum-assembled using thermal–elastic–plastic method under instantaneous heat source. A numerical model for 12-segment frustum-welded is...
In the original publication, there was an error in order of author names as published [...]
The smooth impact drive mechanism (SIDM) actuator is traditionally excited by a saw-tooth wave, but it requires large input voltages for high-speed operation and load capacity. To improve the output characteristic of SIDM operating at low voltage, novel driving method based on ultrasonic friction reduction technology proposed in this paper. A micro-amplitude sinusoidal signal with high frequency applied to rapid deformation stage traditional wave. can be realized composite waveform that...
The paper focuses on the buckling of circumferentially corrugated cylindrical shells under uniform external pressure, along with effects corrugation buckling. unstiffened and are studied using a numerical method. nonlinear numeric compares well existing experiment. Then, triangle, half-circle, sine are, respectively, presented, which demonstrates that sine-shaped leads to best pressure. Subsequently, several different amplitudes evaluated. On this basis, preferred mass volume equivalent used...
This study investigated the free hydroforming of a stainless-steel egg-shaped shell. An shell is promising geometry for deep pressure hulls. The length and width were 512.40 356.25 mm, respectively. wall thickness 0.844 mm. equivalent stress, yielding load, internal capacity, surface area its inscribed segmented preform analytically experimentally. performance was analysed using nonlinear finite element method, results validated by experimental model tests. indicated that can be an effective...
Currently, tuned-mass dampers (TMDs) are widely applied to maintain the stability of offshore platforms in hostile environments; however, system faces considerable challenges under critical earthquake loads initial period. Therefore, this study concentrated on high response performance a simple passive TMD system, and numerical experimental investigations were performed using 1 : 200-scale prototype. The obtained results indicated that displacement, acceleration, their power spectral density...
During car frontal crash, crush energy is absorbed by the parts of front bumper, side member, panel member and so on. Previous research has indicated that plays major role in absorption. For protecting passengers, expected to absorb as much possible. In this study, we adopt cylindrical thin-walled structure using origami engineering instead with rectangular cross section which generally used. We develop an optimization system structure, objective function maximize absorption structure;...