Results 21 to 30 of about 297,933 (212)

Dynamic Response of Cement–Fly Ash Mixed Pile Composite Foundation Under Wave Load

open access: yesFrontiers in Earth Science, 2022
CFMPs (cement and fly ash mixing piles) are used to reinforce fly ash foundation to solve the problem of a large amount of fly ash accumulation in coastal areas.
Haojin Zhang   +3 more
doaj   +1 more source

The Effect of Fiber Orientation and Stress Ratio on the Crack Growth Behavior of Fiber Metal Laminates (FMLs)

open access: yesInternational Journal of Technology, 2018
The crack growth behavior of fiber metal laminates (FMLs) with fiber orientations of 90°/0° and 45°/45° to load direction was investigated with varying stress ratios of the cyclic constant load.
Anindito Purnowidodo   +3 more
doaj   +1 more source

On rate-dependent polycrystal deformation: the temperature sensitivity of cold dwell fatigue [PDF]

open access: yes, 2015
A temperature and rate-dependent crystal plasticity framework has been used to examine the temperature sensitivity of stress relaxation, creep and load shedding in model Ti-6Al polycrystal behaviour under dwell fatigue conditions.
Cuddihy, MA, Dunne,, FPE, Zhang, Z
core   +1 more source

Numerical Investigation of the Influence of the Drill String Vibration Cyclic Loads on the Development of the Wellbore Natural Fracture

open access: yesEnergies, 2021
Wellbore instability is one of the most serious issues faced in the drilling process. During drilling operations, the cyclic loads applied on the fractured formation progressively modify the initial parameters (i.e., length and width) of the fractured ...
Arnaud Regis Kamgue Lenwoue   +7 more
doaj   +1 more source

Integrated structural analysis tool using linear matching method part 1 : Software development [PDF]

open access: yes, 2014
A number of direct methods based upon the Linear Matching Method (LMM) framework have been developed to address structural integrity issues for components subjected to cyclic thermal and mechanical load conditions.
Chen, Haofeng   +2 more
core   +1 more source

Investigations on influences of Engineered Cementitious Composites (ECC) on pull-out properties of studs in steel-concrete composite bridge

open access: yesCase Studies in Construction Materials, 2023
Stud plays an important role in the connection of steel-concrete composite bridge (SCCB). The stud is under pull-out load in the negative moment zone of SCCB.
Fuhai Li   +7 more
doaj   +1 more source

Overcoming Bandwidth Limitations in Wireless Sensor Networks by Exploitation of Cyclic Signal Patterns: An Event-triggered Learning Approach [PDF]

open access: yes, 2020
Wireless sensor networks are used in a wide range of applications, many of which require real-time transmission of the measurements. Bandwidth limitations result in limitations on the sampling frequency and number of sensors.
Beuchert, Jonas   +3 more
core   +1 more source

Inconsistent effect of dynamic load waveform on macro- and micro-scale responses of ballast bed characterized in individual cycle: a numerical study

open access: yesRailway Engineering Science, 2023
Cyclic load is widely adopted in laboratory to simulate the effect of train load on ballast bed. The effectiveness of such load equivalence is usually testified by having similar results of key concerns of ballast bed, such as deformation or stiffness ...
Longlong Fu   +3 more
doaj   +1 more source

Strengthening ice through cyclic loading [PDF]

open access: yesJournal of Glaciology, 2017
ABSTRACTNew experiments reveal that the flexural strength of fresh water, columnar-grained ice loaded normal to the columns may be increased by about a factor of two upon reversed cyclic loading at a frequency of ~0.1 Hz at stress amplitudes of 1.3–2.6 MPa.
DANIEL ILIESCU   +3 more
openaire   +2 more sources

Piles Subjected to Torsional Cyclic Load: Numerical Analysis

open access: yesFrontiers in Built Environment, 2019
Pile foundations supporting large structures (such as high-rise buildings, oil drilling platforms, bridges etc). are often subjected to eccentric lateral load (in addition to the vertical loads) due to the action of wind, waves, high speed traffic, and ...
Sanjay Shrawan Nimbalkar   +3 more
doaj   +1 more source

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