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Keywords: mechanical properties
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Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. March 2024, 52(2): 963–976.
Paper No: JTE20230442
Published Online: March 1, 2024
... the frequency dependence of G , are of interest. 23 07 2023 03 11 2023 02 02 2024 mechanical properties impulse excitation R factor silica glass novaculite References Caracciolo   R. and Giovagnoni   M. , “ Frequency Dependence of Poisson’s Ratio Using the Method...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. January 2024, 52(1): JTE20230194.
Paper No: JTE20230194
Published Online: January 1, 2024
...Zhen-gang Feng; Xiaoran Gong; Xiangnan Li; Qi Cui; Dongdong Yao To study the effect of different polymer latex powders on mechanical properties and durability of high toughness concrete (HTC), ethylene vinyl acetate (EVA) and styrene butadiene (SB) were used to prepare modified HTCs. The flexural...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. November 2023, 51(6): JTE20220637.
Paper No: JTE20220637
Published Online: November 1, 2023
... materials, which can improve the comprehensive utilization level of SS and FGD and achieve the purpose of protecting the ecological environment. 30 11 2022 13 04 2023 14 06 2023 geopolymer steel slag flue gas desulfurization gypsum grouting material mechanical properties...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. November 2023, 51(6): JTE20220653.
Paper No: JTE20220653
Published Online: November 1, 2023
... and the microstructure of the weld interface through an optical microscope and scanning electron microscope. Elements present at the weld zone were confirmed through energy-dispersive X-ray analysis (EDAX). The mechanical properties of the joints were tested as per ASTM standards. Mechanical results showed...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. September 2023, 51(5): 3273–3293.
Paper No: JTE20220412
Published Online: September 1, 2023
... industry to enhance aesthetic and energy-saving properties. This research paper aims to investigate the mechanical properties of LTC with different optical fiber arrangements with three optical fiber ratios, respectively, 1, 1.6, and 2.4 %. The durability performance of LTC under the effects of accelerated...
Journal Articles
Publisher: ASTM International
Article Type: Technical Notes
J. Test. Eval.. March 2023, 51(2): 1204–1218.
Paper No: JTE20220221
Published Online: March 1, 2023
...Jing Wei; Jiesheng Liu; Bowen Feng; Yaohua Chen; Yidi Zhang; Tongtong Zhang; Wanwan Fu; Xiaoming Tan; Guojun Zhu Metakaolin (MK)-geopolymer has rapid coagulation at higher curing temperature, excellent durability, and mechanical properties. The aim of this research was to develop rapid repair...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. March 2023, 51(2): 1068–1093.
Paper No: JTE20220155
Published Online: March 1, 2023
..., confining pressure of rock mass mechanics properties, and behavior of evolution law, establishes and reflects the unique characteristics of the processes of fractured rock mass deformation and destruction of the damage constitutive model. In this instance, the discrete element method numerical has been...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. March 2023, 51(2): 398–415.
Paper No: JTE20220133
Published Online: March 1, 2023
... of the GP and MWCNTs enhanced the mechanical properties and microstructural characteristics of the mortars and improved their workability. Based on the XRD and SEM analysis results, the MWCNTs can fill in the pores better than the GP, leading to a greater integrity in the mortar’s structure and, thus...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. March 2023, 51(2): 870–885.
Paper No: JTE20220008
Published Online: March 1, 2023
... asphalt-based joint materials were prepared to improve mechanical properties and pavement usability of virgin-asphalt-based joint materials of cement concrete pavement. The tensile, compressive, shear property, low-temperature ductility, high-temperature fluidity, and elastic recovery performance were...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. November 2022, 50(6): 3131–3143.
Paper No: JTE20210411
Published Online: November 1, 2022
... 2021 14 12 2021 stabilized soil mechanical properties water stability anti-frost performance References Nalbantoğlu   Z. , “ Effectiveness of Class C Fly Ash as an Expansive Soil Stabilizer ,” Construction and Building Materials   18 , no.  6 (July 2004 ): 377 – 381...
Journal Articles
Publisher: ASTM International
Article Type: Technical Notes
J. Test. Eval.. May 2022, 50(3): 1731–1737.
Paper No: JTE20210673
Published Online: May 1, 2022
...Weitao Huang; Guoxue Zhang This article investigates the influence of B 2 O 3 dosage on the rheological properties and mechanical properties of geopolymer cement mortar. The results showed that B 2 O 3 slightly reduced the fluidity of geopolymer cement mortar, whereas the yield stress and plastic...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. November 2021, 49(6): 4378–4389.
Paper No: JTE20200024
Published Online: November 1, 2021
...Seungtae Lee The purpose of this study was to evaluate the mechanical properties and durability of mortars made with organic-inorganic repair materials (OIRMs). The ratio between the main resin and hardener of the organic binder was fixed at 2:1 for the fabrication of OIRM mixtures, while the ratio...
Journal Articles
Publisher: ASTM International
Article Type: Technical Notes
J. Test. Eval.. November 2021, 49(6): 4654–4661.
Paper No: JTE20200461
Published Online: November 1, 2021
... impressive applications of metal AM parts in demanding aerospace applications, there remain concerns about the variability in mechanical properties of parts made with these processes. This variability leads to concerns by program managers and other decision-makers and a reluctance to potentially use metal AM...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. July 2021, 49(4): 2641–2656.
Paper No: JTE20180940
Published Online: July 1, 2021
... fiber ratios of jute and human hair were studied. Analysis of physical, mechanical, and thermal properties was made on the fabricated Natural Fiber Reinforced Polymer Composites (NFRPCs). The results showed an increase in the mechanical properties with an increase in human hair content in the composite...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. July 2021, 49(4): 2757–2766.
Paper No: JTE20190863
Published Online: July 1, 2021
... with the RB process up to 6 ARB cycles. In the WARB process, the rolled samples were preheated at 280°C for 7 min before each rolling cycle. The mechanical properties of the aluminum-Al 2 O 3 -bromine composite samples were evaluated in comparison to aluminum-5 % Al 2 O 3 and bromine-5 % Al 2 O 3 accumulative...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. March 2021, 49(2): 1228–1236.
Paper No: JTE20180838
Published Online: March 1, 2021
...M. Mohammadaliha; F. Shahri; S. M. Boutorabi In this work, the effects of ferrotitanium (0.5 wt.%) as an inoculant on the microstructure and mechanical properties of 0.24 % carbon-1 % chromium-1 % manganese-0.5 % silicon steel were studied. Optical microscopy and scanning electron microscopy (SEM...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. March 2021, 49(2): 1020–1036.
Paper No: JTE20190840
Published Online: March 1, 2021
... of nanomodified asphalt binder and mechanical properties of the resulting asphalt mixes were evaluated at low and high temperatures. Results showed a noticeable improvement in the high-temperature properties of the modified asphalt mixes, with no significant effect on the low-temperature properties of the asphalt...
Journal Articles
Publisher: ASTM International
Article Type: Technical Papers
J. Test. Eval.. January 2021, 49(1): 214–228.
Paper No: JTE20180081
Published Online: January 1, 2021
...Huiping Li; Weilu Zhou; Haijuan Liu; Zhichao Li; Lianfang He To optimize the parameters of induction hardening and improve the surface hardness distribution of ball screw, the effects of the induction heating temperature on the microstructure and mechanical properties of 55CrMo steel were...