artificial sand mechanical properties

  • On early Mechanical Properties of Artificial Sand Concrete ...

    This paper studies the early mechanical properties of artificial sand concrete, we found by comparison with natural sand concrete that the slump of artificial sand concrete were increased by 85%, and the strength 0f 16h and 1d and3d were increased by 23.4% and 20% and 11%. Therefore, artificial sand can significantly improve the workability of concrete mix, improve the

  • Artificial Sand - What Is It and How to Make It | Fote ...

    2021-12-15 · Artificial sand, also called crushed sand or mechanical sand (m sand), refers to rocks, mine tailings or industrial waste granules with a particle size of less than 4.75 mm. It is processed by mechanical crushing and sieving. In China, the artificial sand was mainly used in the construction of hydropower systems.

  • Impact compression properties of artificial cemented sand ...

    In order to explore the mechanical properties of rock with deep in-situ stress under explosive impact, cemented sand material (artificial material) instead of rock was used to carry out impact dynamics test under the condition of confining pressure. The experimental results show that the stress-strain curve of cemented sand specimens tested by triaxial impact compression

  • Triaxial compressive properties of artificial methane ...

    2017-7-19 · and the sand particle size, on the mechanical properties. 2. Testing Method 2.1. Host Specimens [6] Host specimens were prepared by freezing a cylin-drical unsaturated sand specimen by the following proce-dure. First, sand was compacted in a cast‐iron mold filled with water on a vibration table to prepare water‐saturated sand.

  • Triaxial compressive properties of artificial methane ...

    2011-6-10 · 3.3. Effect of Sand Particle Size [21] The mechanical properties are dependent on the methane hydrate saturation and the effective confining pressure as described above. Thus, we compare the test results of specimens containing different types of sand with nearly equal methane hydrate saturation under the same effective confining pressure.

  • Impact compression properties of artificial cemented

    IMPACT COMPRESSION PROPERTIES OF ARTIFICIAL CEMENTED SAND MATERIAL UNDER ACTIVE CONFINING PRESSURE. JINJIN G E, Y ING X U ISSN P RINT 1392-8716, ISSN O NLINE 2538-8460, K AUNAS, L ITHUANIA 869 2. Method of study This study focuses on the dynamic mechanical properties of deep rock mass subjected to impact by explosion.

  • Workability, mechanical properties and affinity of ...

    A new artificial reef concrete (NARC) with sulphoaluminate cement, marine sand and sea water et al. was proposed. The effect of cement type, sand type and water type on the workability (namely slump, slump loss cohesiveness, water retention), mechanical properties namely compressive strength, splitting tensile strength and dynamic elastic modulus) and affinity (namely surface

  • Bio-Based Artificial Nacre with Excellent Mechanical and ...

    2017-1-11 · Bio-Based Artificial Nacre with Excellent Mechanical and Barrier Properties Realized by a Facile In Situ Reduction and Cross-Linking ACS Nano ( IF 15.881) Pub Date : 2017-01-11 00:00:00 Kiran Shahzadi,Imran Mohsin,Lin Wu,Xuesong Ge,Yijun Jiang,Hui Li,Xindong Mu

  • (PDF) Artificial Silk Materials with Enhanced Mechanical ...

    Artificial Silk Materials with Enhanced Mechanical Properties and Controllable Structures April 2014 International Journal of the Society of Materials Engineering for Resources 20(1):1-5

  • On early Mechanical Properties of Artificial Sand Concrete ...

    This paper studies the early mechanical properties of artificial sand concrete, we found by comparison with natural sand concrete that the slump of artificial sand concrete were increased by 85%, and the strength 0f 16h and 1d and3d were increased by 23.4% and 20% and 11%. Therefore, artificial sand can significantly improve the workability of concrete mix, improve the

  • Triaxial compressive properties of artificial methane ...

    2011-6-10 · 3.3. Effect of Sand Particle Size [21] The mechanical properties are dependent on the methane hydrate saturation and the effective confining pressure as described above. Thus, we compare the test results of specimens containing different types of sand with nearly equal methane hydrate saturation under the same effective confining pressure.

  • Impact compression properties of artificial cemented sand ...

    In order to explore the mechanical properties of rock with deep in-situ stress under explosive impact, cemented sand material (artificial material) instead of rock was used to carry out impact dynamics test under the condition of confining pressure. The experimental results show that the stress-strain curve of cemented sand specimens tested by triaxial impact compression

  • Artificial Sand - What Is It and How to Make It | Fote ...

    2021-12-15 · Artificial sand, also called crushed sand or mechanical sand (m sand), refers to rocks, mine tailings or industrial waste granules with a particle size of less than 4.75 mm. It is processed by mechanical crushing and sieving. In China, the artificial sand was mainly used in the construction of hydropower systems.

  • Mechanical properties of a carbonate sand from a dredged ...

    2018-4-9 · The sand was dredged from an offshore borrow area, placed hydraulically within engineered bunds to create the island and densified by vibroflotation. The results of a comprehensive laboratory testing programme are summarised in this paper, providing a set of mechanical properties for carbonate sand. The laboratory programme included static ...

  • Impact compression properties of artificial cemented

    IMPACT COMPRESSION PROPERTIES OF ARTIFICIAL CEMENTED SAND MATERIAL UNDER ACTIVE CONFINING PRESSURE. JINJIN G E, Y ING X U ISSN P RINT 1392-8716, ISSN O NLINE 2538-8460, K AUNAS, L ITHUANIA 869 2. Method of study This study focuses on the dynamic mechanical properties of deep rock mass subjected to impact by explosion.

  • Prediction of Physical and Mechanical Properties for ...

    2020-1-10 · In this work, a computer-aided tool is developed to predict relevant physical and mechanical properties that are involved in the selection tasks of metallic materials. The system is based on the use of artificial neural networks supported by big data collection of information about the technological characteristics of thousands of materials. Thus, the volume of data exceeds

  • (PDF) Artificial Silk Materials with Enhanced Mechanical ...

    Artificial Silk Materials with Enhanced Mechanical Properties and Controllable Structures April 2014 International Journal of the Society of Materials Engineering for Resources 20(1):1-5

  • Artificial Neural Networks Prediction of Rubber Mechanical ...

    2017-7-14 · Artificial neural networks (ANN) have been used for characterization of rubber blend mixtures ageing and for prediction of mechanical properties according to chemical composition. Strength R m and modulus M100 have been evaluated.

  • Tailoring the Mechanical and Electrochemical Properties of ...

    2020-6-10 · Tailoring the Mechanical and Electrochemical Properties of an Artificial Interphase for High-Performance Metallic Lithium Anode. Yipeng Sun, Yipeng Sun. ... Department of Mechanical and Materials Engineering, University of Western Ontario, London, Ontario, N6A 5B9 Canada.

  • Artificial Sand - What Is It and How to Make It | Fote ...

    2021-12-15 · Artificial sand, also called crushed sand or mechanical sand (m sand), refers to rocks, mine tailings or industrial waste granules with a particle size of less than 4.75 mm. It is processed by mechanical crushing and sieving. In China, the artificial sand was mainly used in the construction of hydropower systems.

  • (PDF) Determination of Mechanical Strength For High

    Keywords: Artificial sand, River sand, High grade concrete, mechanical properties I. INTRODUCTION The concrete is used for the centuries and there has been vast development in the grades and the types of materials in the increase of its strength. The construction being the growing industry the demand for the sand is increasing.

  • Impact compression properties of artificial cemented

    IMPACT COMPRESSION PROPERTIES OF ARTIFICIAL CEMENTED SAND MATERIAL UNDER ACTIVE CONFINING PRESSURE. JINJIN G E, Y ING X U ISSN P RINT 1392-8716, ISSN O NLINE 2538-8460, K AUNAS, L ITHUANIA 869 2. Method of study This study focuses on the dynamic mechanical properties of deep rock mass subjected to impact by explosion.

  • AI-Based Formulation for Mechanical and Workability ...

    Besides, WFS has been reported to be a critical parameter affecting the mechanical properties and workability of concrete. Hence, predicting the behavior of concrete using the development of models based on artificial intelligence (AI) algorithms derived from the laboratory data can remarkably improve the project’s efficiency in terms of cost ...

  • Mechanical properties of a carbonate sand from a dredged ...

    2018-4-9 · The sand was dredged from an offshore borrow area, placed hydraulically within engineered bunds to create the island and densified by vibroflotation. The results of a comprehensive laboratory testing programme are summarised in this paper, providing a set of mechanical properties for carbonate sand. The laboratory programme included static ...

  • Properties Of Concrete By Replacement Of Natural Sand

    2019-7-1 · sand by artificial sand 0 20 40 60 80 100 Area of crack 13.33(mm2) 2.59 2.22 1.21 3.23 5.22 Testing of Specimens: After 28 days curing period, the concrete cube specimens cast by replacing natural sand with artificial sand at different

  • Prediction of Physical and Mechanical Properties for ...

    2020-1-10 · In this work, a computer-aided tool is developed to predict relevant physical and mechanical properties that are involved in the selection tasks of metallic materials. The system is based on the use of artificial neural networks supported by big data collection of information about the technological characteristics of thousands of materials. Thus, the volume of data exceeds

  • Predictive Modeling of Mechanical Properties of Silica ...

    2021-12-8 · Silica fume (SF) is a mineral additive that is widely used in the construction industry when producing sustainable concrete. The integration of SF in concrete as a partial replacement for cement has several evident benefits, including reduced CO2 emissions, cost-effective concrete, increased durability, and mechanical qualities. As environmental issues continue to

  • Mechanical properties and preferences of natural and ...

    2020-11-2 · Leathers possess different mechanical properties depending on the manufacturing process and structural characteristics. Furthermore, differences were observed in the mechanical properties of natural and artificial leather. The mechanical properties of the leathers were related to the preferences for hand and bags.

  • Investigating mechanical properties and biocement ...

    2020-9-30 · Investigating mechanical properties and biocement application of CaCO 3 precipitated by a newly-isolated Lysinibacillus sp. WH using artificial neural networks Jindarat Ekprasert ORCID: orcid.org ...