Results 91 to 100 of about 19,983 (297)

Stability of dams constructed on problematic substrates

, 2013
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Dissolution of soluble substrates such as gypsum presents a major hazard to dams in many parts of the world. This research simulates hypothesised conditions
Salih, Nihad Bahaaldeen
core  

Optimum design of a composite outer wing subject to stiffness and strength constraints [PDF]

, 2011
Composite materials have been more and more used in aircraft primary structures such as wing and fuselage. The aim of this thesis is to identify an effective way to optimize composite wing structure, especially the stiffened skin panels for minimum ...
Liu, Yifei
core  

The effects of defects on the uniaxial compressive strength and failure of an advanced ceramic

, 2016
This study investigates the effects of the processing-induced defect population on the dynamic compressive strength and failure of a hot-pressed boron carbide.
Farbaniec, Lukasz, Ramesh, K., Hogan, James D., Shaeffer, Matthew, Sano, Tomoko   +4 more
core   +2 more sources

INFLUENCE OF VOLUME WEIGHT ON GABBRO UNIAXIAL COMPRESSION STRENGTH

Archives for Technical Sciences, 2015
<p>Jablanica gabbro represents the highest quality architectural building stone in Bosnia and Herzegovina. Knowledge of the physical and mechanical characteristics of gabbro is an important prerequisite for the proper usage of this rock material.
Kenan Mandžić, Adnan Ibrahimović
openaire   +2 more sources

A Systematic Study of GelMA‐Carbopol Bioinks for High‐Fidelity Extrusion 3D Bioprinting at Physiological Temperatures

Advanced Healthcare Materials, EarlyView.
Gonzalez Martinez and collaborators develop a strategy to formulate high performance GelMA‐based bioinks with low solids contents. The resulting bioinks enable 3D bioprinting at 37 °C of high‐fidelity structures with tunable mechanical properties that support high cell viability and function.
David A. González‐Martínez, Aidee V. Arizpe Tafoya, Eduardo González‐Martínez, Mabel Barreiro Carpio, Laura Daniela Serrano Andrade, Christopher T. N. Chow, Mohammadhossein Dabaghi, Jeremy A. Hirota, Jose M. Moran‐Mirabal   +8 more
wiley   +1 more source

Assessment of Dyke-Induced Strength Variations in Coal and Its Surroundings Using a Non-Destructive In Situ Testing Approach

Mining
In situ uniaxial compressive strength mapping across dykes of different thicknesses within a coal mass and its influence zones at two mines in the Jharia coalfield has been carried out in this study.
Sahendra Ram, Ashok Kumar, Krzysztof Skrzypkowski, Jerzy Stasica, Zbigniew Rak, Maciej Madziarz   +5 more
doaj   +1 more source

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

Advanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu, Hanyang Zhang, Wenbo Yang, Hao Chen, Jincheng Wang, Fei Chang   +5 more
wiley   +1 more source

Study on the size effect of rock burst tendency of red sandstone under uniaxial compression

Scientific Reports
The study of rock burst tendency of rock masses with different sizes plays a key role in the prevention of rock burst. Through theoretical analysis, it is proposed that uniaxial compressive strength and deformation modulus ratio are the key mechanical ...
Feng Chen, Jinyang Du, Jinguo Lv, Chun’an Tang, Yishan Pan   +4 more
doaj   +1 more source

Cellular Responses to Mechanical Cues Across Scales: From Fundamental Insights to Translational Potential

Advanced Healthcare Materials, EarlyView.
This review examines how cellular behavior is regulated by mechanical cues transmitted through soft biomaterials, from single‐cell mechanosensing to tissue‐level adaptation. It highlights why physiological relevance, rather than model complexity alone, is critical for translational mechanobiology and introduces a scoring framework linking material ...
Mathias Polz, Manuel P. Kainz, Niklas Haider, Theresa Rienmüller, Kerstin Lenk, Rupert Kargl, Michele Terzano, Gerhard Sommer, Gerhard A. Holzapfel, Julia Fuchs   +9 more
wiley   +1 more source

Mechanical improvement of modified coal-based solid waste composite material after exposure to elevated temperatures to control overburden failure

Results in Engineering
A systematic investigation was conducted on the effects of diatomite substitution rate and elevated temperature on key compressive performance indicators, including compressive strength, elastic modulus, peak strain and failure mode.
Yunjiang Sun, Xiaolong Shen, Jianping Zuo, Jiashun Liu, Daohan Li, Hongfan Xu, Rui Pan, Jiaxuan Xiao, Shuai Guo, Yuhao Feng, Jianan Wang, Zhixuan Pang, Yiru Feng   +12 more
doaj   +1 more source