Results 11 to 20 of about 521,562 (282)

Measuring Strain of the Lattice Towers

open access: yesCommunications, 2012
The paper deals with strain measuring of bolted steel lattice high voltage tower structure on the test field. This measurement was associated to the test according to international standard IEC 60652, Ed. 2.0.
Vladimir Dekys, Jozef Broncek
doaj   +1 more source

Fatigue strength for bolts and nuts having slight pitch difference considering incomplete threads of nut

open access: yesNihon Kikai Gakkai ronbunshu, 2015
The high strength bolts and nuts are widely used in engineering structures. To investigate the pitch difference on the fatigue strength of bolt, a slight pitch difference is considered between the bolt and nut.
Nao-Aki NODA   +6 more
doaj   +1 more source

An approximate model for cancellous bone screw fixation [PDF]

open access: yes, 2013
This is the author's accepted manuscript. The final published article is available from the link below. Copyright @ 2013 Taylor & Francis.This paper presents a finite element (FE) model to identify parameters that affect the performance of an improved ...
A. Day   +31 more
core   +1 more source

Numerical simulation on seismic behavior of mechanical structure for electronic equipment with bolted joints

open access: yesNihon Kikai Gakkai ronbunshu, 2019
To stably operate electronic equipment such as computers and networking devices is essential to the current information society. They should be stably operated even when they are being subjected to seismic excitations. The computers and other devices are
Keisuke KANANO   +2 more
doaj   +1 more source

Research on Thermal Compensation of x-Axis Partition of Drilling and Tapping Center Machine Tools

open access: yesIEEE Access, 2023
As one of the most commonly used metal cutting machines in modern manufacturing industry, the drilling and tapping center machine tool has an irreplaceable position in modern manufacturing industry due to its high operating speed and fast tool changing ...
Lianzhou Yu   +4 more
doaj   +1 more source

Effects of Exposure Time and Temperature on Screw Driving Torques in Heat-Treated Anatolian Black Pine and Sessile Oak Wood

open access: yesDrvna Industrija, 2022
This study aimed to investigate the characteristics of screw driving torques in heat-treated Anatolian black pine and sessile oak wood. The wood samples were subjected to heat under atmospheric pressure at three different temperatures (130, 180 and 230 ...
Mehmet Karamanoglu, Önder Tor
doaj   +1 more source

Biomechanical Evaluation of Sagittal Split Ramus Osteotomy Fixation Techniques in Mandibular Setback

open access: yesApplied Sciences, 2020
The objective of this study was to evaluate and compare the biomechanical behavior of internal fixation techniques in bilateral sagittal split ramus osteotomies (BSSROs) for mandibular setback.
Michael Y. C. Chen   +3 more
doaj   +1 more source

SUBSTANTIATION OF THE BASIC PARAMETERS OF THE SCREW EXPANDER FOR PROCESSING HIGH PROTEIN CROPS [PDF]

open access: yesVolga Region Farmland, 2020
The article provides a way to increase the productivity of a screw press variety – the expander. The use of an expander makes it possible to produce compound feed in the form of non-solid whole meals, which has a beneficial effect on the process of ...
M.G. Zagoruiko   +2 more
doaj   +1 more source

Direct extraction of oil from sunflower seeds by twin-screw extruder according to an aqueous extraction process: Feasibility study and influence of operating conditions [PDF]

open access: yes, 2007
The objective of this study was to evaluate the feasibility of an aqueous process to extract sunflower seed oil using a co-rotating twin-screw extruder. Aqueous extraction was carried out using whole seeds and the influence of the operating conditions on
Amalia Kartika   +26 more
core   +4 more sources

Screw pile design optimisation under tension in sand [PDF]

open access: yes, 2019
Many applications in offshore engineering, such as floating or jacket-founded wind turbines or wave energy converters, require a significant uplift capacity of their foundations to be kept in place.
Brown, Michael   +4 more
core   +2 more sources

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