Results 241 to 250 of about 69,126 (307)

THE CHAINMAKER: How Intermediaries Sustain Urban Policy Initiatives over Time

open access: yesInternational Journal of Urban and Regional Research, EarlyView.
Abstract Practitioners implementing urban climate initiatives are frequently faced with the intermittent nature of urban projects and the short‐termism of policy experiments. In this conjuncture, understanding how urban transformations are advanced necessitates grasping how small‐scale efforts are carried forward or sustained despite these brief time ...
HANNA HILBRANDT   +2 more
wiley   +1 more source

Fatigue Performance of Q500qENH Weathering Steel Welded Joints at Low Temperature. [PDF]

open access: yesMaterials (Basel)
Kang L   +7 more
europepmc   +1 more source

Fatigue Crack Propagation

2017
This chapter explains the fatigue damage growth phenomena in FMLs, and provides theories to describe the growth of damage based on the individual fracture phenomena. The validity of various geometrical correction factors is discussed. The different crack geometries through-thickness and the crack paths, observed in FMLs, are explained for both in-axis ...
  +4 more sources

Fatigue Crack Propagation Threshold

Journal of Testing and Evaluation, 1989
Abstract Service-type fatigue loading conditions are critically analyzed with respect to their relevance for a fatigue crack growth threshold. It was found that a threshold should be experimentally determined as a function of the monotonic-plastic zone size (i.e., as a function of Kmax). For each Kmax the cyclic-plastic zone size depends
G Marci, DE Castro, V Bachmann
openaire   +1 more source

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