An Experimental Study on Double-Tube Bucking Restrained Braces with Contact Rings

2010 ◽  
Vol 163-167 ◽  
pp. 475-480
Author(s):  
Zhan Zhong Yin ◽  
Xiu Li Wang ◽  
Xiao Dong Li
Keyword(s):  
Experimental Study ◽  
Experimental Research ◽  
Slenderness Ratio ◽  
Engineering Application ◽  
Outer Tube ◽  
Static Properties ◽  
The Relationship

The paper designs the models of double-tube BRBs with contact rings by applying the existing general materials and carries out an experimental research on static properties, exploring on its bearing performance under the condition of unidirectional loading and the relationship between the bearing performance and the stiffness of outer-tube, clearance and slenderness ratio of inner-tube, so as to provide references for the engineering application of double-tube BRBs with contact rings.

Experimental Study on the Influence of the Grinding Wheel Topography on Grinding Chatter and Grinding Surface Waveness

2009 ◽  
Vol 416 ◽  
pp. 472-476 ◽  
Author(s):  
Ze Yu Weng ◽  
Bo Lu ◽  
Hong Wu You ◽  
Hong Gang Ding ◽  
Yong Cai ◽  
...  
Keyword(s):  
Experimental Study ◽  
Experimental Research ◽  
Grinding Wheel ◽  
Grinding Chatter ◽  
Wheel Topography ◽  
Grinding Wheel Topography ◽  
Grinding Machine ◽  
The Relationship ◽  
Made In ◽  
Main Factor

This paper describes the experimental results of the relationship between grinding wheel topography and grinding chatter and surface waveness on the precise surface grinding machine. The inner relationship between the grinding chatter and grinding surface waveness has been analyzed. The experimental research results show that the grinding depth is a main factor which affects grinding chatter and grinding surface waveness on the grinding surface. Thus a further exploration has been made in the formative mechanism of grinding chatter and grinding surface waveness.

Experimental Study and Recommendation on Concrete Cover Thinkness of GFRP

2014 ◽  
Vol 578-579 ◽  
pp. 1410-1414
Author(s):  
Yan Yan Gao ◽  
Jian Xiong Liu ◽  
Chen Xi Yue ◽  
Xiu Hua Li
Keyword(s):  
Experimental Study ◽  
Bond Strength ◽  
Test Data ◽  
Theoretical Basis ◽  
Concrete Strength ◽  
Engineering Application ◽  
Concrete Cover ◽  
Relationship Of ◽  
The Relationship

Concrete cover thinkness of GFRP to ensure the safety, applicability and durability of the structure is of great significance. Based on studies to 30 the drawing specimens of concrete ,get bond strength of same GFRP diameter,same concrete strength, different concrete cover thinkness. Through the analysis of test data,it is concluded the relationship of the bond strength and the concrete cover thinkness.And basis on the relationship,it is determine the suggestive values on concrete cover thinkness of GFRP.Experimental data and suggestion can provide reference and theoretical basis for the GFRP engineering application and the establishment of the relevant specification.

Experimental Study on Rubber Open Mill Mixing Process Parameters

2013 ◽  
Vol 561 ◽  
pp. 223-227
Author(s):  
Xian Kui Zeng ◽  
Shuai An ◽  
Dong Wang ◽  
Guo Zong Song ◽  
Na Ren
Keyword(s):  
Experimental Study ◽  
Experimental Research ◽  
Process Parameters ◽  
Parameters Optimization ◽  
Speed Ratio ◽  
Mixing Process ◽  
Process Parameters Optimization ◽  
Roller Speed ◽  
Mixing Quality ◽  
The Relationship

Experimental research on the relationship between rubber open mill mixing process parameters of roller pitch, roller speed and roller speed ratio changes and mix quality. The results show that the process parameters changes in open mill mixing process have significant effects on mixing quality and efficiency. And get the best process parameters optimization in open mill mixing process: the best changes trend of roller pitch, roller speed and roller speed ratio are from small to big, from small to big and from big to small.

EXPERIMENTAL STUDY OF THE KINEMATIC PARAMETERS OF MOVEMENT OF CARS FORCED IDLE MOTION

2018 ◽  
pp. 52-57
Author(s):  
Ivelin Kostov
Keyword(s):  
Experimental Data ◽  
Experimental Study ◽  
Experimental Research ◽  
Kinematic Parameters ◽  
Research Results ◽  
Software Product

In the work brought some experimental data of kinematic parameters of movement of cars forced idle, as the software product was used to diagnose 900 ATS, which recorded kinematic parameters of vehicle. On the basis of the conducted experimental research results are shown tabulated and analysed.

Quantity judgment and the mass-count distinction across languages: Advances, problems, and future directions for research

2018 ◽  
Author(s):  
David Barner ◽  
Alan Bale
Keyword(s):  
Experimental Study ◽  
Judgment Task ◽  
Scientific Enterprise ◽  
Future Directions ◽  
Quantity Judgment ◽  
The Relationship ◽  
Linguistic Cognition

We review advances in the experimental study of the mass-count distinction and highlight problems that have emerged. First, we lay out what we see to be the scientific enterprise of studying the syntax and semantics of mass-count distinction, and the assumptions we believe must be made if additional progress is to occur, especially as the empirical facts continue to grow in number and complexity. Second, we discuss the new landscape of cross-linguistic results that has been created by widespread use of the quantity judgment task, and what these results tell us about the nature of the mass-count distinction. Finally, we discuss the relationship between the mass-count distinction and non-linguistic cognition, and in particular the object-substance distinction.

External Investigators' Follow-Up Intentions When Whistleblowers Report Healthcare Fraud: The Effects of Report Anonymity and Previous Confrontation

2020 ◽  
Vol 32 (2) ◽  
pp. 91-101
Author(s):  
Steven E. Kaplan ◽  
Danny Lanier ◽  
Kelly R. Pope ◽  
Janet A. Samuels
Keyword(s):  
Experimental Study ◽  
Early Detection ◽  
Data Availability ◽  
Medical Provider ◽  
Perceived Credibility ◽  
The Relationship ◽  
Critical Investigation

ABSTRACT Whistleblowing reports, if properly investigated, facilitate the early detection of fraud. Although critical, investigation-related decisions represent a relatively underexplored component of the whistleblowing process. Investigators are responsible for initially deciding whether to follow-up on reports alleging fraud. We report the results of an experimental study examining the follow-up intentions of highly experienced healthcare investigators. Participants, in the role of an insurance investigator, are asked to review a whistleblowing report alleging billing fraud occurring at a medical provider. Thus, participants are serving as external investigators. In a between-participant design, we manipulate the report type and whether the caller previously confronted the wrongdoer. We find that compared to an anonymous report, a non-anonymous report is perceived as more credible and follow-up intentions stronger. We also find that perceived credibility fully mediates the relationship between report type and follow-up intentions. Previous confrontation is not significantly associated with either perceived credibility or follow-up intentions. Data Availability: Data are available upon request.

Experimental Study on Seismic Performance of Ridge Joint of Double C Steel under Cyclic Loading

2011 ◽  
Vol 243-249 ◽  
pp. 1435-1438 ◽  
Author(s):  
Ming Chen ◽  
Yang Sun ◽  
Bing Qian Pi
Keyword(s):  
Experimental Study ◽  
Cyclic Loading ◽  
Seismic Performance ◽  
Engineering Application ◽  
Steel Structure ◽  
Energy Performance ◽  
Gusset Plate ◽  
Cold Formed Steel ◽  
Bolt Spacing ◽  
Steel Section

The double C steel section is made of two C steels with gusset plate through bolts. A ridge joint of double C steel is studied through experiment under cyclic loading in this paper. Through the four specimens with different gusset-plate’s thickness and bolt spacing, we analyze the effect of the gusset-plate’s thickness and bolt spacing on stiffness, ductility and energy performance. At last we recommend the suitable gusset-plate’s thickness. The results can give a reference to the engineering application of cold-formed steel structure.

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