Results 31 to 40 of about 856,791 (193)

FAILURE OF ARCHES UNDER VARIABLE REPEATED LOADING

open access: yesTransactions of the Japan Society of Civil Engineers, 1966
THE THEORETICAL ANALYSIS OF THE SHAKEDOWN LOADING OF STRUCTURES APPLYING A BENDING MOMENT AND AN AXIAL THRUST IS DESCRIBED, AND THE LOADS ARE CALCULATED FOR TWO HINGED STEEL CIRCULAR ARCHES WITH I, BOX, OR RECTANGULAR CROSS SECTIONS. THE CALCULATED RESULTS FOR CONCENTRATED, UNIFORMLY DISTRIBUTED, AND THEIR COMBINED LOADINGS ARE COMPARED FOR THE MINIMUM
Fukumoto, Yuhshi, Yoshida, Hiroshi
openaire   +2 more sources

Effect of Repeated Loads on the Low Temperature Fracture Behavior of Notched and Welded Plates [PDF]

open access: yes, 1967
The influence of repeated loadings on the susceptibility of weldments to fracture in a brittle manner is studied for an ABS-Class C steel. The test members have consisted primarily of 12, 24 and 36 in.
Cannon, J.P., Kiefner, J.F., Munse, W.H.
core  

Repeated loading model for elastic–plastic contact of geomaterial

open access: yesAdvances in Mechanical Engineering, 2018
A new nonlinear hysteretic model with considering the loading, unloading, and reloading processes is developed based on Drucker–Prager yield criterion and finite-element analysis.
Jian Wang   +3 more
doaj   +1 more source

A Systematic Evaluation of the Empirical Relationships Between the Resilient Modulus and Permanent Deformation of Pavement Materials

open access: yesBuildings
The resilient modulus (Mr) and permanent deformation of subgrade soils are key indicators for assessing pavement performance under repeated traffic loads.
Zeping Yang   +5 more
doaj   +1 more source

The kinetics of phenol degradation by immobilized pseudomonas sp in a repeated-batch process [PDF]

open access: yes, 2007
The best operating conditions for phenol degradation by immobilized Pseudomonas sp in packed column were determined, and then evaluated in repeated batch cultures. The maximum degradation rate occurred in i) the support with 1.0 cm diameter or less, ii)
Firdausi, R., Mailin, M.
core  

Failure mode for SS400 notched specimen under repeated impact loading

open access: yesNihon Kikai Gakkai ronbunshu, 2019
We conducted impact fatigue tests, wherein the magnitude and duration times of impact stresses were varied for JIS SS400 notched specimens to evaluate the effect of strain amplitudes on the impact fatigue strength.
Hiroaki HASHIMOTO   +4 more
doaj   +1 more source

Mechanical Behavior of Q460 High-Strength Steel under Low-Cycle Fatigue Loading

open access: yesAdvances in Civil Engineering, 2022
To investigate the mechanical properties of Q460 high-strength steel under repeat tensile loading, 45 specimens were prepared for repeated tensile tests. The specimens are tested under 16 different loading regimes.
Xue Han   +4 more
doaj   +1 more source

Corrosion-Fatigue Life Prediction Modeling for RC Structures under Coupled Carbonation and Repeated Loading

open access: yesMathematics, 2021
The coupled action of concrete carbonation and repeated loading strongly influences the safety of reinforced concrete (RC) structures and substantially reduces service life.
Chenxing Cui   +3 more
doaj   +1 more source

Journal Staff [PDF]

open access: yes, 2009
When loading a webpage on the Internet it is desirable that it loads as quickly as possible. This master thesis presents several strategies to try and improve the response time of a webpage by optimizing the loading of its component.
RYDMARK, MIKAEL
core   +1 more source

Strand plasticity governs fatigue in colloidal gels

open access: yes, 2017
Repeated loading of a solid leads to microstructural damage that ultimately results in catastrophic material failure. While posing a major threat to the stability of virtually all materials, the microscopic origins of fatigue, especially for soft solids,
Sprakel, Joris   +3 more
core   +2 more sources

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