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is mixed with concrete. In this paper, based on micromechanics, fourpoint bending numerical models with and without glass fiber of different interfacial strength have been set up to simulate the damage...Effect of Interfacial Strength on the Flexural Behavior of Glass Fiber Reinforced Polymer(GFRP) Reinforced Concrete Beam张亚芳,YANG Wenlong,LIU Hao,CHEN Peiran,LIU FengFaculty of Civil Engineering......
J. Cent. South Univ. (2016) 23: 2110-2117 DOI: 10.1007/s11771-016-3267-x Bending behaviour of lightweight aggregate concrete-filled steel tube spatial truss beam FU Zhong-qiu(傅中秋)1, JI Bo-hai(吉伯海)1..., Japan Central South University Press and Springer-Verlag Berlin Heidelberg 2016 Abstract: A lightweight aggregate concrete-filled steel tube (LACFST) spatial truss beam was tested under bending load......
Engineering, Changsha University of Science & Technology, Changsha 410004, China) Abstract: In order to study the failure reason in bending test, tensile test and split test of asphalt mixture, strength...析[J]. 公路交通技术, 2011, 27(3): 34-39. LIU Yu, ZHANG Xiaoning. Comparative analysis for semicircle bending strength and indirect tensile strength of asphalt mixtures[J]. Technology of Highway and Transport......
that TaC with form of coating enwrap evenly and compactly around with the carbon fiber in C/C-TaC composites and form the cannular microstructure, both the average strength and toughness of C/C-TaC composites sample increase apparently. The average flexural strength of C/C-TaC composites sample reaches up to 270 MPa, approximately increases by 70% comparing with C/C composites. The maximum fracture......
region (point A) is Ti3Al phase, the darker lath is TiAl phase (point B), and there exists a little γ-region (point C). Static bending tests were carried out, and the flexural strength is 850 MPa...; Abstract: A new ultrasonic three-point bending fatigue test device was introduced to investigate fatigue life......
Trans. Nonferrous Met. Soc. China 28(2018) 309-318 Effect of geometrical parameters on forming quality of high-strength TA18 titanium alloy tube in numerical control bending Jun FANG1,2, Chuang...; geometrical parameters; forming quality; finite element simulation; numerical control bending 1 Introduction High-strength TA18 titanium alloy tube (HS-TA18 tube) has attracted increasing......
was changed. To test the shear behavior of joint in laboratory, the effect of water content to the shear characteristic of joint was studied,and the water effect of joint shear strength was analyzed... be categorized to the slipping mode. With the increase of normal stress on the joint sample,the shear strength of joint increases correspondingly. And with the decrease of normal stress, the shear displacement......
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of asphalt, uniaxial compression, bending, direct tension and splitting strength tests in different loading rates were studied. And strength variations of asphalt mixtures in different force modes were... strength, bending strength, direct tensile strength and splitting strength. The results lay the foundation for the establishment of strength theory and failure criteria of the asphalt mixture. Key......