| عنوان فارسی مقاله: | تاثیرات ذرات نانوسیلیکا و الیاف با توزیع تصادفی بر سرعت پالس مافوق صوت و خواص مکانیکی ماسه سمنته شده |
| عنوان انگلیسی مقاله: | Effects of Nanosilica Particles and Randomly Distributed Fibers on the Ultrasonic Pulse Velocity and Mechanical Properties of Cemented Sand |
مقدمه
اهمیت تحقیق
برنامه آزمایش
مصالح
آماده سازی نمونه
نتایج و تشریح مطالب
مکش ماتریک
مدول ارتجاعی سکانتی و ظرفیت جذب انرژی
سرعت پالس مافوق صوت
میکروسکوپ الکترونی روبشی
پراش اشعه ایکس
نتیجه گیری
کلمات کلیدی :
Prediction of combined effects of fibers and nanosilica on the ... - SciELO www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-78252014001100002 by HR Tavakoli - 2014 - Cited by 9 - Related articles In this research, the combined effect of nano-silica particles and three fiber ... of concrete reinforced with randomly distributed fibers under static and dynamic ... Improving the mechanical properties of waterborne nitrocellulose ... www.sciencedirect.com/science/article/pii/S0300944016303848 by F Fallah - 2017 Apr 28, 2017 - The aim of this work is studying the effects of nano-silica particles on ... The mean drop size was calculated from the particle size distribution. ... The thickness of the free films was randomly measured at three ..... Processing and characterization of natural cellulose fibers/thermoset polymer composites. Effect of fiber reinforcement on deformability properties of cemented ... www.tandfonline.com/doi/full/10.1080/01694243.2016.1264681?scroll=top...true Dec 28, 2016 - Clean sand with uniform semicircular particles (Babolsar sand, Iran) was .... The beneficial impact of cement and randomly distributed fiber on ... The nanosilica hazard: another variable entity | Particle and Fibre ... particleandfibretoxicology.biomedcentral.com/articles/10.1186/1743-8977-7-39 Dec 3, 2010 - Particle and Fibre Toxicology20107:39 ... [10] recently reviewed the impact of nanosilica on basic biology, medicine, and ... In amorphous silica, the tetrahedra are randomly connected. ..... Particle sizes and distribution. Study on Tensile Properties of Nanoreinforced Epoxy Polymer - Hindawi https://www.hindawi.com/journals/amse/2013/392450/ by Z Wang - 2013 - Cited by 3 - Related articles Apr 20, 2013 - The effect of nanosilica contents on mechanical properties of the epoxy ... for the automatic generation of 2D random distribution particles without ... in the aerospace field, as fiber-reinforced composite matrix and adhesive.