Results 41 to 50 of about 1,750 (169)

In Situ Characterisation of Hydrogels via Dynamic Interface Printing

Advanced Science, EarlyView.
ABSTRACT Hydrogels have become pivotal materials for tissue engineering, robotics, biomedical devices, and sensing applications due to their diverse material compositions and tunable mechanical properties. While significant effort has focused on developing novel manufacturing approaches such as extrusion bioprinting and light‐based fabrication methods,
Callum Vidler, Michael Halwes, David J. Collins   +2 more
wiley   +1 more source

Flexural Strength of Cold-Formed Steel Unstiffened and Edge-Stiffened Hexagonal Perforated Channel Sections

Buildings
Cold-formed steel (CFS) channel beams are increasingly used as primary structural elements in modern construction due to their lightweight and high-strength characteristics.
G. Beulah Gnana Ananthi, Dinesh Lakshmanan Chandramohan, Dhananjoy Mandal, Asraf Uzzaman   +3 more
doaj   +1 more source

Shear tests of rivet fastened rectangular hollow flange channel beams [PDF]

, 2016
The intermittently rivet fastened Rectangular Hollow Flange Channel Beam (RHFCB) is a new cold-formed hollow section proposed as an alternative to welded hollow flange channel beams.
Mahendran, Mahen, Poologanathan, Keerthan   +1 more
core   +1 more source

Pellet Printing for Soft Robotic Devices

Advanced Science, EarlyView.
Fused Granulate Fabrication (FGF) is established here as a reliable method for fabricating soft, airtight robotic devices. Through coordinated optimization of hardware, material selection, and process parameters, this approach enables high‐speed printing of thermoplastic elastomers with silicone‐like softness and modulus.
Yijia Wu, Ju‐Hung Chen, Ariana Olivares, Katherine Kostak, Stefan Pedicone, Savita V. Kendre, Markus P. Nemitz   +6 more
wiley   +1 more source

Experimental behaviour of a steel structure under natural fire [PDF]

, 2006
Current design codes for fire resistance of structures are based on isolated member tests subjected to standard fire conditions. Such tests do not reflect the behaviour of a complete building under either normal temperature or fire conditions.
Benes, M., Borges, L., Chladná, M., Lennon, T., Moore, D. B., Santiago, A., Silva, L. Simões da, Wald, F.   +7 more
core   +4 more sources

EFFECTS OF PRE-BUCKLING DEFLECTIONS ON LOCAL, DISTORTIONAL AND LATERAL-TORSIONAL BUCKLING OF I-BEAMS

Doboku Gakkai Ronbunshu, 1985
The displacement and strain distributions for a plate segment comprising open cross section are derived considering the pre-buckling deflection of beam axis. Applying the higher order theory obtained to I-beams bent about their major axes by equal end moments, the effects of pre-buckling deflections on local, distortional and lateral-torsional buckling
Seizou USUKI, Kaoru HASEBE
openaire   +2 more sources

All‐in‐One Underwater Quality Evaluation Metamaterial With Mechanical Robustness, Sound Attenuation, and Diffuse Reflection

Advanced Science, EarlyView.
In this work, a bioinspired all‐in‐one underwater quality evaluation metamaterial, combining sound attenuation, diffuse reflection, and mechanical robustness, is proposed based on jumping spider locomotion and human skeletal biomechanics. Meanwhile, a CNN‑driven quality evaluation framework is established for theoretically dimension‐reduced ...
Hongze Li, Zhenyu Li, Jinshui Yang, Jianhao Wu, Yidan Chen, Linzhi Wu, Hong Hu, Penglin Gao, Yegao Qu   +8 more
wiley   +1 more source

Computational analysis of the collapse behaviour of thin-walled polygonal steel beams [PDF]

, 2016
The present paper is focused on the development of an accurate computational method, based on the Finite Element (FE) approximation, for predicting the collapse behavior of thin-walled polygonal steel beams subject to bending.
ARDITO, RAFFAELE
core   +1 more source

Progress in Strain Engineering of 2D‐Integrated Heterostructures for Ultrasensitive Sensors

Advanced Science, EarlyView.
 . ABSTRACT Two‐dimensional (2D) integrated heterostructures have emerged as a cornerstone in the advancement of next‐generation sensor technologies. These heterostructures, which combine materials with different dimensionalities, have led to significant breakthroughs in sensing performance and device integration.
That Buu Ton, Tuan Sang Tran, Duc Khanh Tran, Van Thanh Dau, Dzung Viet Dao   +4 more
wiley   +1 more source

Review of auxetic materials for sports applications: expanding options in comfort and protection [PDF]

, 2018
Following high profile, life changing long term mental illnesses and fatalities in sports such as skiing, cricket and American football-sports injuries feature regularly in national and international news. A mismatch between equipment certification tests,
Adams, Alderson, Alderson, Allen, Almgren, Chen, Ekeland, Gibson, Grima, Hayes, Hu, Jenkins, Kleiven, Liu, Loureiro, Lowe, Martz, Mehta, Mez, Nakonieczna, Ng, Rad, Roark, Scarpa, Timishenko, Whitty, Yang   +26 more
core   +3 more sources