Results 1 to 10 of about 481,770 (246)

Prediction of a Transverse Shrinkage of Butt Welded Joints in Shipyard Conditions Using the Design of Experimental Approach

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2020
This paper presents the results of research on transverse shrinkage of welded butt joints conducted according to the principles of experimental design and under production conditions for two main welding techniques used in shipbuilding (FCAW and SAW ...
Tomasz Urbański
exaly   +3 more sources

Muscle, Ageing and Temperature Influence the Changes in Texture, Cooking Loss and Shrinkage of Cooked Beef [PDF]

open access: yesFoods, 2020
This study aimed to quantify the effect of muscle, ageing and cooking temperature on the texture, cooking loss and shrinkage of cooked beef. Cuboids from unaged (1 day post mortem) and aged (14 days post mortem) semitendinosus, biceps femoris and psoas ...
Rozita Vaskoska   +4 more
doaj   +3 more sources

Comparative Study on Transverse Shrinkage, Mechanical and Metallurgical Properties of AA2219 Aluminium Weld Joints Prepared by Gas Tungsten Arc and Gas Metal Arc Welding Processes

open access: yesDefence Technology, 2015
Aluminium alloy AA2219 is a high strength alloy belonging to 2000 series. It has been widely used for aerospace applications, especially for construction of cryogenic fuel tank. However, arc welding of AA2219 material is very critical. The major problems
Arunkumar Sivaraman   +2 more
exaly   +3 more sources

The Effects of Inorganic Fertilization on Soil Shrinkage in Wetting-drying Cycles

open access: yesGuan'gai paishui xuebao, 2021
【Objective】 Swelling and shrinkage are important process reshaping soil structure. It is impacted by many factors, and the objective of this paper is to investigate how fertilization impacts this process.
LIU Chang, QI Wei, WANG Ce, ZHANG Zhanyu
doaj   +1 more source

Impact of Gas Metal Arc Welding Parameters on Bead Geometry and Material Distortion of AISI 316L

open access: yesJournal of Manufacturing and Materials Processing, 2023
This study investigates the impact of gas metal arc welding (GMAW) parameters on the bead geometry and material distortion of AISI 316L. Three parameters—arc current in ampere (A), filler feed rate (m/min), and gas composition—were modified at varying ...
Samir Khrais   +3 more
doaj   +1 more source

Wood density and wood shrinkage in relation to initial spacing and tree growth in black spruce (Picea mariana)

open access: yesJournal of Wood Science, 2021
This study has quantified basic wood density and various types of wood shrinkage in relation to initial spacing (or initial planting density) and tree growth based on a 48-year-old black spruce (Picea mariana) spacing trial in eastern Canada.
Shu Yin Zhang, Haiqing Ren, Zehui Jiang
doaj   +1 more source

Investigation of transverse crack spacing in an asphalt pavement with a semi-rigid base

open access: yesScientific Reports, 2022
Transverse cracking is a serious problem for semi-rigid base asphalt pavement. The shrinkage of the base course and the surface course, as well as reflective cracks, are key factors for transverse cracking in asphalt pavement.
Jiangcai Chen   +8 more
doaj   +1 more source

Investigation on temperature shrinkage characteristics of the combined structure in asphalt pavement

open access: yesFrontiers in Materials, 2022
The temperature shrinkage of materials primarily causes transverse cracking. Current research mainly focuses on the temperature shrinkage of single materials. This work aims to analyze the effect of the structural combination on temperature shrinkage. To
Chen Jiangcai   +5 more
doaj   +1 more source

Investigation on Viscoelastic Poisson’s Ratio of Composite Materials considering the Effects of Dewetting

open access: yesInternational Journal of Aerospace Engineering, 2022
A direct numerical method is introduced herein to investigate time-dependent Poisson’s ratio of solid propellant based on a representative volume element (RVE) model. Time-dependent longitudinal and transverse strains are considered in the calculation of
Huiru Cui   +4 more
doaj   +1 more source

Dimensional stability of reinforced bitumen sheets as a possible source of flat roof defects [PDF]

open access: yesMATEC Web of Conferences, 2019
This paper follows up on the results of a research presented at the conference Building Defects 2017. The paper deals with the dimensional stability of bitumen sheets.
Plachý Jan   +2 more
doaj   +1 more source

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