Results 51 to 60 of about 114,700 (304)

Influence of Seabed Scouring on the Bearing Capacity of Suction Caisson Foundations of Offshore Wind Turbines

Journal of Marine Science and Engineering
Local scour around suction caisson foundations has emerged as a significant geotechnical hazard for offshore wind turbines as developments extend into deeper waters.
Zhuang Jin, Xuan Liu, Mayao Cheng, Maozhu Peng, Jie Yang   +4 more
doaj   +1 more source

An Adaptive Autogram Approach Based on a CFAR Detector for Incipient Cavitation Detection

Sensors, 2020
Cavitation failure often occurs in centrifugal pumps, resulting in severe harm to their performance and life-span. Nowadays, it has become crucial to detect incipient cavitation ahead of cavitation failure.
Ning Chu, Linlin Wang, Liang Yu, Changbo He, Linlin Cao, Bin Huang, Dazhuan Wu   +6 more
doaj   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Research on the Bearing Performance of Suction Pile–Gravity Hybrid Foundation in Sand Under Multi-Directional Loading

Journal of Marine Science and Engineering
The suction pile–gravity hybrid foundation (SPGH) has emerged as a novel foundation for floating wind turbines (FWTs) due to its superior bearing mechanism.
Yangming Chen, Maolin Li, Zhechen Hou, Fengwei Yang, Dengfeng Fu   +4 more
doaj   +1 more source

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

Advanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine, Shashank Gupta, William Makinen, Zayvinn Lin, Krystal Delnoce, Reza Moini   +5 more
wiley   +1 more source

STRENGTH ANALYSIS AND TEST OF FABRIC REINFORCED AIRSHIP ENVELOPE (MT)

Jixie qiangdu, 2023
In order to study the strength performance of the airship envelope and the influence of overpressure bearing on its residual strength, the sample forms and experiments plans for the uniaxial and biaxial tensile of the envelope material were designed, and
LIU Yang, ZHAO HaiTao, ZHANG Jun, GAO ChengJun, CHEN JiAn   +4 more
doaj  

Kinematic Reliability Analysis of a 7-DOF Redundant Robot

Journal of Robotics, 2022
The kinematic reliability of robots, defined as the probability that the end-effector falls inside the specified safe boundary, is of great significance in predicting the accuracy achieved in reality.
Li Ding, Jiahui Gu, Ziyi Li, Shaopeng Kang, Rui Ma   +4 more
doaj   +1 more source

A generalised failure envelope for undrained capacity of circular shallow foundations under general loading

, 2014
This paper presents a generalised failure envelope for the prediction of the undrained capacity of circular shallow foundations under general vertical, horizontal and moment (VHM) loading.
Gourvenec, S., Power, M., Vulpe, C.
core   +1 more source

Positively Charged Polymer‐Brush MOFs for Large‐Area, Pressure‐Resistant Gas Separation Membranes

Advanced Materials, EarlyView.
A universal POPA strategy enables positively charged polymer‐brush MOFs with self‐adaptive interfacial interlocking to resist aggregation under fast processing. This design ensures seamless dispersion within large‐area selective layers, achieving 1 m‐wide roll‐to‐roll fabrication of pressure‐resistant MMCMs with tunable CO2 separation performance ...
Yi Yang, Ye Yuan, Yuxiu Sun, Fei Shi, Chenyang Song, Weifan Wang, Qinghua Li, Menglong Sheng, Zhihua Qiao, Jingwei Hou, Anthony K. Cheetham, Zhi Wang   +11 more
wiley   +1 more source

Analysis Of Failure Criteria Applied To Wood

, 2015
This article presents a study on failure criteria applied to wood, specifically the criteria of Hill, Tsai-Hill, Tsai-Wu, Hoffman and Norris. The theoretical basis of the research involves a development from the conventional failure theory with an ...
Mascia N.T., Simoni R.A.
core   +1 more source