Quantitative Evaluation Methods of Brittle Failure Characteristics of Coal: A Case Study of Hard Coal in China

2018 ◽  
Vol 37 (3) ◽  
pp. 1421-1434
Author(s):  
Bo Ren ◽  
Shao-hua Wang ◽  
Jun-hua Xue ◽  
Kai-long Qiu ◽  
Guo-feng Yu ◽  
...  
Keyword(s):  
Quantitative Evaluation ◽  
Brittle Failure ◽  
Evaluation Methods ◽  
Hard Coal ◽  
Failure Characteristics

SenCity – Evaluating Users’ Experiences of Intelligent Lighting for Well-Being in Smart Cities

2018 ◽  
pp. 60-67
Author(s):  
Henrika Pihlajaniemi ◽  
Anna Luusua ◽  
Eveliina Juntunen
Keyword(s):  
Case Studies ◽  
Smart City ◽  
Smart Cities ◽  
Well Being ◽  
Evaluation Methods ◽  
Data Analyses ◽  
Sense Of Security ◽  
System Data

This paper presents the evaluation of usersХ experiences in three intelligent lighting pilots in Finland. Two of the case studies are related to the use of intelligent lighting in different kinds of traffic areas, having emphasis on aspects of visibility, traffic and movement safety, and sense of security. The last case study presents a more complex view to the experience of intelligent lighting in smart city contexts. The evaluation methods, tailored to each pilot context, include questionnaires, an urban dashboard, in-situ interviews and observations, evaluation probes, and system data analyses. The applicability of the selected and tested methods is discussed reflecting the process and achieved results.

Deformation failure characteristics of weathered sandstone strata tunnel: a case study

2021 ◽  
pp. 105565
Author(s):  
Ke Wang ◽  
Shuoshuo Xu ◽  
Yujian Zhong ◽  
Zhilin Han ◽  
Enlin Ma
Keyword(s):  
Failure Characteristics
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