scholarly journals Strength and Interface Adhesion Properties of in-Plane Shear Loaded Thick Adhesive Joint

2018 ◽  
Vol 7 (2.29) ◽  
pp. 947
Author(s):  
Hafizah Muhamad Azlan ◽  
Lannie Francis ◽  
Zakiah Ahmad
Keyword(s):  
Shear Test ◽  
Test Methods ◽  
Test Method ◽  
Plane Shear ◽  
Adhesion Properties ◽  
Lap Shear ◽  
Lap Shear Test ◽  
Absolute Test ◽  
Shear Performance

This paper addresses the quality of the interface bonded joints in layers of timber elements. The shear performance was studied to assess the suitability of adhesive to bond timber with different thickness of glueline and timber densities. Since there is absolute test method in establishing  the shear strength of the surface bonds between layers timber elements, two test methods were used namely Thick Adherend Shear Test [TAST] and Lap Shear Test. The adhesived used is Sikadur-30 and timber used are Sesendok, Bintangor and Kempas with average densities 400-600kg/m3, 600-800kg/m3 and 800-1000kg/m3 respectively. Obtained results suggest that the interface stress distribution are related to the thicknesses of adhesive and densities of timber.  

scholarly journals Study on the Interfacial Strength of Carbon Fiber-Polymer Film Composite by Lap Shear Test Method

2019 ◽  
Vol 27 (6) ◽  
pp. 455-461 ◽  
Author(s):  
Chanhyeok Um ◽  
Myeongheon Lee ◽  
Sungbok Kwak ◽  
Insoo Han ◽  
Younki Ko ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Polymer Film ◽  
Shear Test ◽  
Interfacial Strength ◽  
Test Method ◽  
Film Composite ◽  
Lap Shear ◽  
Lap Shear Test ◽  
Carbon Fiber Polymer

Characterization of FRP-to-concrete bonded interface Description of the single lap shear test

2009 ◽  
Vol 13 (9) ◽  
pp. 1073-1082
Author(s):  
Sylvain Chataigner ◽  
Jean-François Caron ◽  
Karim Benzarti ◽  
Marc Quiertant ◽  
Christophe Aubagnac
Keyword(s):  
Shear Test ◽  
Lap Shear ◽  
Bonded Interface ◽  
Lap Shear Test ◽  
Single Lap Shear Test

Design and development of novel reactive amine nanocontainers for a self-healing epoxy adhesive: self-repairing investigation using the lap shear test

RSC Advances ◽  
2015 ◽  
Vol 5 (27) ◽  
pp. 21023-21032 ◽  
Author(s):  
Sepideh Khoee ◽  
Zahra Kachoei
Keyword(s):  
Fracture Toughness ◽  
Shear Test ◽  
Epoxy Adhesive ◽  
Self Healing ◽  
Design And Development ◽  
Lap Shear ◽  
Lap Shear Test ◽  
P Recovery

Recovery of fracture toughness of a self-healing epoxy adhesive is achieved by using a novel amine nanocontainer.

Analysis of the Test Method of Quartz Glass Optical Homogeneity

2017 ◽  
Vol 726 ◽  
pp. 414-418
Author(s):  
Bo Fu ◽  
Hui Wang ◽  
Zhu Feng Shao
Keyword(s):  
Quartz Glass ◽  
Measurement Accuracy ◽  
Test Methods ◽  
Test Method ◽  
Wavefront Aberration ◽  
Optical Homogeneity ◽  
Advantages And Disadvantages ◽  
Interference Measurement ◽  
Optical Quartz Glass

The optical quartz glass is widely applied in optical system , photo communications，inertial navigation，etc.It must have high optical homogeneity. Optical homogeneity of the optical quartz glass directly affects the wavefront quality of the optical transmission system, and changes the wavefront aberration of the system. How to accurately determine the optical homogeneity of the quartz glass is especially important. Currently，the method of test for optical homogeneity mainly used by interference principle. This paper analyzes various existing interference measurement method and test equipment. Summarized the advantages and disadvantages of various test methods，using range and measurement accuracy.

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