نتایج جستجو برای: flexure deflection

تعداد نتایج: 12309  

Journal: :Sustainability 2022

Geopolymer concrete is one of the innovative eco-friendly materials that has gained attention many researchers in sustainable development construction industry. The primary objective this experimental investigation to study flexural behaviour ternary blend geopolymer (TGPC) with various proportions hybrid fibres. In study, 27 reinforced beams were cast a TGPC grade M55 and tested under monotoni...

ژورنال: Journal of Railway Research 2016
Ataei, S., Jahangiri, M., miri, A.,

A common practice for detailed assessment of masonry bridges is to use recorded deflection signature of mid-span of such structures due to predefined loading schemes. However, measuring the deflection of bridges with tall piers or those situated over deep valleys introduces certain difficulties, since common deflection-meters require a reference point relative to which the measureme...

Journal: :Journal of dental research 2016
E A Suiter L E Watson D Tantbirojn J S B Lou A Versluis

The purpose of this study was to investigate the relationship between hygroscopic expansion and polymerization shrinkage for compensation of polymerization shrinkage stresses in a restored tooth. One resin-modified glass-ionomer (RMGI) (Ketac Nano, 3M ESPE), 2 compomers (Dyract, Dentsply; Compoglass, Ivoclar), and a universal resin-based composite (Esthet•X HD, Dentsply) were tested. Volumetric...

Journal: :Earth, Planets and Space 2021

Abstract Lithospheric deformation is a fundamental process in plate tectonics. It is, therefore, critical to determine how the lithosphere responds geological loads better understand tectonic processes. The can be modelled as flexure of thin, elastic over long-term (> 10 5 yr) timescales. partial differential equation for an orthotropic used indirectly calculate theoretical admittance and co...

Journal: :Journal of construction research 2021

3D printing with concrete is a promising new method for rapid, low cost construction. The flexural strengths reinforced/unreinforced and printed/cast Warren trusses were tabulated the failure mechanisms reported. types of reinforcement used rebar(basalt steel), mesh (basalt aramid). effect loading geometry speed was measured basalt aramid composite, respectively. Due to expected variation in fl...

Journal: :IOP conference series 2022

Abstract Experimental investigation of RCC beam provide an important understanding on its flexural properties. The stages involved from the design to casting, curing, testing and interpretation results is time consuming involves economy labour. To reduce above said challenges, numerical seems be alternate without involvement money Preliminary equation which are provided by basic experiments con...

2017
Jianping Li Hui Liu Hongwei Zhao

A compact 2-DOF (two degrees of freedom) piezoelectric-driven platform for 3D cellular bio-assembly systems has been proposed based on “Z-shaped” flexure hinges. Multiple linear motions with high resolution both in x and y directions are achieved. The “Z-shaped” flexure hinges and the parallel-six-connecting-rods structure are utilized to obtain the lowest working stress while compared with oth...

Journal: :Clinical advances in hematology & oncology : H&O 2017
Alan P Venook

AV In the analysis of the Cancer and Leukemia Group B (CALGB)/SWOG 80405 trial that we presented at the 2016 annual meeting of the American Society of Clinical Oncology (ASCO), we defined right-sided colon cancer as cancer of the cecum and the ascending colon up to the hepatic flexure. Left-sided colon cancer comprises cancer of the splenic flexure and cancer in regions distal to the splenic fl...

Journal: :The Journal of Cell Biology 1989
R E Waugh G Erwin

The marginal band is a bundle of microtubules residing at the periphery of nucleated erythrocytes of nonmammalian vertebrates and some invertebrates. Marginal bands from erythrocytes of the newt (Notopthalmus viridescens) were isolated from the cells as intact structures by treatment with detergent and either mild protease or high salt. Isolated bands were subjected to mechanical testing by str...

Journal: :The Ulster Medical Journal 1985
A. Hamilton W. G. Humphreys

Duodeno-jejunal flexure injury is well recognised in blunt abdominal trauma generally. It is usually caused by compression of the relatively fixed bowel against the spine producing a shearing force which tears the bowel.1 Non-accidental injury is a rare cause of duodeno-jejunal flexure injury in childhood, but serious complications can ensue if there is a delay in diagnosis, which unfortunately...

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