Pull test

Representative pull tests for the area, size, and type of anchor involved and made by recognized testing methods should be made and recorded. Records should be maintained by the installer for temporary anchors and by the lease owner for permanent anchors. Permanent anchors should be visually inspected prior to use. If damage or deterioration is apparent, the anchor should be tested. 

Pitterle MT, RG Andersen, MA Widdowson (2005) Push-pull tests to quantify in situ degradation rates at a phytoremediation site. Environ Sci Technol 39 9317-9323. 

Bullet Penetration Test and Bullet Pull Test. See Vol 2, p B334-R under Bullet Tests... 

An international version of the H-pull test for textile cord was published as ISO 464753 in 1982 and the method for steel cord, ISO 560354, in 1986. It is perhaps a reflection of the responsible ISO committee being concerned with rubber testing generally, and not having any specific expertise in tyres, that the methods have not been revised since. In the steel cord method the... 

ISO 4647, 1982. Determination of static adhesion to textile cord - H-pull test. 

Bullet Pull Test, See under BULLET TESTS BULLETS... 

Small Arms Ammunition , TM 9-1990(1947), 42-4(Bullet Stripping Test, Bullet Penetration Test, Bullet Fit Test and Bullet Pull Test are briefly described) 12)E.Burlot, MAF 23, 185 (1949)(Detonation of ordinary expls by impact of solid projectiles launched at great velocities) 13)L.Medard ( )Cessat, MAF 23, 195-203(1949)... 

The data in Table 2.9 represents a composite list of pertinent thermal and viscoelastic properties for barrier dressing materials, and the following observations can be drawn these data. The tensile (pull) testing results of barrier dressing are listed in Table 2.10. 

The following stress-strain curve is an example of a pull test where the specimen is stressed until it ruptures. 

The main experimental methodology used is to directly characterize the tensile properties of CNTs/polymer composites by conventional pull tests (e.g. with Instron tensile testers). Similarly, dynamic mechanical analysis (DMA) and thermal mechanical analysis (TMA) were also applied to investigate the tensile strength and tensile modulus. With these tensile tests, the ultimate tensile strength, tensile modulus and elongation to break of composites can be determined from the tensile strain-stress curve. 

Table I. Comparison of Pull Test Performance by Treated and by Nontreated Bamboo Specimens...

Schroth M. H., Kleikemper J., Bollinger C., Bemasconi S. M., and Zeyer J. (2001) In situ assessment of microbial sulfate reduction in a petroleum-contaminated aquifer using push-pull tests and stable sulfur isotope analyses. J. Contamin. Hydrol. 51, 179-195. 

When tungsten is deposited by means of CVD there is almost no adhesion to dielectric materials like silicon dioxide and silicon nitride. To overcome this problem an adhesion promoting layer prior to the tungsten deposition is deposited. Sputtered films such as TiW and TiN have received the most attention [Ellwanger et al.7, Rana et al.8] and have proven to provide adequate adhesion. With respect to this it must be emphasized that macroscopic adhesion (Scotch tape test or bond pull test) in itself is not a valid proof of adhesion. The ultimate evidence can only be obtained when... 

For example, AES was used to analyze delamlnatlon in a multilayer structure composed of several different metals. Following completion of the devices a tape pull test resulted in delamlnatlon of the metal stack. Both sides of the locus of failure were analyzed. The AES survey spectra obtained are displayed in Figure 13, and they Include peaks for C, N, Ti, 0,... 

The characterization of the film properties using differential thermal analysis (DTA), contact angle measurements, pull tests, water and air permeability measurements and conductivity measurement versus temperature have also been included. 

Pull tests were carried out using an Instron machine. The procedure used for determining the pull strength is given in a subsequent paper.(4) Pull tests were also performed in aqueous environments. After the curing step, the rods were immersed in boiling water for 2 h. The lower jaw of the Instron tensile tester was modified to perform pull tests in an aqueous medium. 

Table II. Pull Tests on Glow Discharge Polymerized A1 (3000 series) Brass ...

Pull test results for all three substrates showed that the films enriched with tin have higher adhesive and cohesive strengths than those of higher carbon content. The metallic films acted as good water vapor permeability barriers in accord with what is expected for metal coatings. 

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