Results 21 to 30 of about 521,208 (302)

Shear Behavior and Design of Innovative Stud-Reinforced Embedded Shear Connectors with Flanges

Buildings
The embedded shear connector with flanges (ESCF) exhibits excellent shear performance in the steel–concrete composite beam. The ESCF consists of embedded corrugated steel web as the shear connector and shape-matched flanges for construction convenience ...
Zhe Zhang, Wenhao Jin, Enfeng Deng, Chenyang Yu, Weidong Wan, Changzhi Duan, Lian Zhang, Shibo Wang   +7 more
doaj   +1 more source

Experimental study on shear performance of saw-tooth rock joint with weak interlayer under different moisture contents and filling degrees

Frontiers in Earth Science, 2023
Rock joints are important factors affecting natural disasters such as landslides, and weak interlayer is the decisive factor for rock joint stability. Therefore, it is necessary to carry out shear test research on rock joints with weak interlayer.
Zhanyou Luo, Zhanyou Luo, Zhanyou Luo, Yufan Zhang, Shigui Du, Man Huang, Yuanjun Lyu   +6 more
doaj   +1 more source

Shear Performance of Assembled Bamboo–Concrete Composite Structures Featuring Perforated Steel Plate Connectors

Buildings
To reduce the cast in place work of concrete and realize the industrial production of a bamboo–concrete composite (BCC), innovative connection systems composed of an assembled bamboo–lightweight concrete composite (ABLCC) structure featuring perforated ...
Lingling Chen, Zhiyuan Wang, Huihui Liu
doaj   +1 more source

Prediction of Shear Strength for Steel-Fiber High-Strength Concrete Corbels with the Softened Strut-and-Tie Model

Buildings, 2023
On the basis of the test results of nine steel-fiber high-strength concrete corbel specimens subjected to a vertical load, the influence of the steel fiber content on the shear performance of corbels was analyzed.
Shu-Shan Li, Jin-Yan Zheng, Feng-Jian Zhang, Hong-Mei Li, Ming-Xiao Jia, Zu-Jun Liu, Ai-Jiu Chen, Wei Xie   +7 more
doaj   +1 more source

Faecal sludge simulants to aid the development of desludging technologies [PDF]

, 2015
This paper presents a review of currently available data from the literature on the undrained shear strength, bulk density, stickiness and debris content of faecal sludge.
Byrne, A., Fenner, R. A., Pietrovito, J., Radford, J. T., Smith, D. P. K., Underdown, C., Velkushanova, K., Whitesell, A.   +7 more
core   +3 more sources

Shear Mechanism of High-Strength-Friction-Grip Bolts in Steel and Steel-Fiber-Reinforced-Concrete Composite Beams

Frontiers in Materials, 2022
Steel and steel-fiber-reinforced concrete (SFRC) composite beams with high-strength friction-grip bolt (HSFGB) connectors have been found to improve the shear behavior of HSFGBs and enhance the potential application of composite beams.
Yujie Zhang, Junping Zhang, Bingcong Chen, Yumin Zhang   +3 more
doaj   +1 more source

Experimental and Numerical Study on Shear Properties of Timber-to-timber Joint Using a Dowel Reinforced with a Self-tapping Screw

BioResources, 2023
Herein, a beech wood dowel reinforced with a self-tapping screw (composite dowel in brief) is proposed. Composite dowels were welded into the predrilled holes by high speed rotation.
Jie Shen, Xudong Zhu, Jianbing Chen
doaj   +2 more sources

How to perform shear wave elastography. Part I

Medical Ultrasonography, 2022
We recently introduced a series of papers describing how to do certain techniques. This article is the first part of a review of shear wave elastography (SWE). It reports the principles and interpretation of the technique and describes how to optimize it. Normal values, pitfalls and artefacts for the examination of liver, breast.
Ferraioli, Giovanna, Barr, Richard G, Farrokh, André, Radzina, Maija, Cui, Xin Wu, Dong, Yi, Rocher, Laurence, Cantisani, Vito, Polito, Eleonora, D'Onofrio, Mirko, Roccarina, Davide, Yamashita, Yasunobu, Dighe, Manjiri K, Dietrich, Christoph F   +13 more
openaire   +3 more sources

Means of confusion: how pixel noise affects shear estimates for weak gravitational lensing [PDF]

, 2012
Weak-lensing shear estimates show a troublesome dependence on the apparent brightness of the galaxies used to measure the ellipticity: In several studies, the amplitude of the inferred shear falls sharply with decreasing source significance.
Amara, Andrae, Bartelmann, Bernstein, Bernstein, Bridle, Erben, Gruen, Heymans, Hirata, Hoekstra, Huterer, Häussler, Kaiser, Kitching, Lewis, M. Viola, Mandelbaum, Marsaglia, Marsaglia, Massey, Massey, Melchior, Melchior, Meneghetti, Miller, Moffat, Ngan, Okura, P. Melchior, Refregier, Schneider, Seitz, Sersic, Viola, Voigt   +35 more
core   +3 more sources

Shearing Performance of Natural Joints with Different Roughnesses under Direct Shearing Tests

Geofluids, 2022
Roughness is one of the major characteristics of natural fracture in hydrocarbon and geothermal reservoirs, which has a significant influence on the activation of fractures during hydraulic stimulation. The main purpose of this study is to investigate the effect of different roughnesses and high normal stresses on shear behaviors of rock joints.
Yang Zhang, Jinliang Song, Dawei Hu, Yuzhang Liu, Fujian Zhou   +4 more
openaire   +2 more sources