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The Stability Control Technology of Crosscut While Mining without Coal Pillar in Steep Seam Yufeng Wang1,2,a, Zhiqiang Liu3,b , Binsong Jiang3,c 1College of Resource and Environment Engineering, Liaoning Technical University.
Beijing 102451, China 3 State Key Laboratory for Geomechanics and Deep Underground Engineering, School of Mechanics and Civil Engineering, China University of Mining and Technology.
Fig.2 The crosscut shotcrete rockbolt mesh and U-shaped steel complex support structure Implementation Effect and Analysis of Crosscut Stability Control Engineering Implementation of Crosscut Complex Support Strengthening.
(1) The surrounding rock of crosscut should have a certain stability to provide the implementation conditions for the strengthening engineering in roadway
The key to ensure the stability of the strengthening engineering is control the roadway’s safe.

Introduction Owing to countless scientific, biomedical, engineering and industrial significance, the study of MHD flow of ferrofluids has been developed from last two decades.
Ferrofluids have wide range of importance in engineering and industrial process like making of loud speakers, magnetic tapes, floppy disks, solenoidels, flow meters, therapeutic drugs and so on.
Natural convective flows have accepted a sustainable attentiveness due to their vast industrial, engineering, medical and scientific importance on the action of heat transfer.
It has an immense significance in engineering and industrial process like cancer therapy, bearings, various flow meters and MHD generators etc.
Civil Eng. 11 (2017) 149-164

Intelligence Sports Performance Analytics from Strava Using Big Data Platform with Multi-Layer Perceptron Alfian Andi Nugroho1,a* 1Department of Electrical Engineering, Faculty of Engineering University of Indonesia Depok, Indonesia aalfian.andi@ui.ac.id Keywords: Big Data Architecture, Multilinear Regression, Data Pipeline, Multi-Layer Perceptron, Strava API.
Some features engineering also conducted with produce the morning feature and then re-test the pearson and t-test.
Amft, "Estimating Running Performance Combining Non-invasive Physiological Measurements and Training Patterns in Free-Living," 2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2018, pp. 2845-2848, doi: 10.1109/EMBC.2018.8512924
Shaffiee Haghshenas, “Prediction of the Production Rate of Chain Saw Machine using the Multilayer Perceptron (MLP) Neural Network,” Civil Engineering Journal, vol. 4, no. 7, p. 1575, Jul. 2018, doi: 10.28991/cej-0309196
Gaur, "Stock Market Prediction Using Linear Regression and SVM," 2021 International Conference on Advance Computing and Innovative Technologies in Engineering (ICACITE), 2021, pp. 629-631, doi:10.1109/ ICACITE51222.2021.9404733.

Measuring the Thermal Characteristics of Concretes Exposed to Extreme Conditions Milena Kušnerová1,4 a, Ivan Kopal1, b, Vojtěch Václavík2,3 c, Lukáš Gola1,3 d, Tomáš Dvorský2, e, Jan Valíček1,4 f, Marta Harničárová1, g, Vojtěch Šimíček2,3 h 1 Institute of Physics, Faculty of Mining and Geology, VŠB-TU Ostrava, 17. listopadu 15, 708 33 Ostrava-Poruba, Czech Republic 2 Institute of Environmental Engineering, Faculty of Mining and Geology, VŠB-TU Ostrava, 17. listopadu 15, 708 33 Ostrava-Poruba, Czech Republic 3 Institute of Clean Technologies for Mining and Utilization of Raw Materials for Energy Use, Faculty of Mining and Geology, VŠB-TU Ostrava, 17. listopadu 15, 708 33 Ostrava-Poruba, Czech Republic 4 RMTVC, Faculty of Metallurgy and Materials Engineering, VŠB-TU Ostrava, 17. listopadu 15/2172, 708 33 Ostrava-Poruba, Czech Republic a milena.kusnerova@vsb.cz, b ivan.kopal@vsb.cz, c vojtech.vaclavik@vsb.cz, d lukas.gola@vsb.cz, e tomas.dvorsky@vsb.cz, f jan.valicek@vsb.cz
In the field of structural engineering, there are published results of researches dealing with the utilization of steel slag as a partial substitution of natural filler in asphaltic concretes or, together with natural aggregate, as road bases [13, 14, 15].
Theoretical foundations of chemical engineering, 2012, 46(6), 713-718
Canadian Journal of Civil Engineering, 2007, 34(8), 902-911
Engineering properties of composite materials containing waste ceramic dust from advanced hollow brick production as a partial replacement of Portland cement.

., 61002, Kharkiv,Ukraine 2National University of Civil Defence of Ukraine, 94, Chernishevska st., Kharkov, Ukraine, 61023 аoleg.volkov@khpi.edu.ua, bzhanna.kraievska@mit.khpi.edu.ua, chennadii.kulyk@khpi.edu.ua, dvasilchenko@nuczu.edu.ua Keywords: thermomechanical processing, friction processing, surface hardening, microhardness of steel, surface microstructure Abstract.
Abbasi, Hot deformation behavior of austenite in HSLA-100 microalloyed steel, Materials Science and Engineering: A. 528 (4–5) (2011) 2158–2163
Strelchuk, Construction of surface layers with special properties in the hardening of steels, IManEE 2021 – Innovative Manufacturing Engineering & Energy International Conference. (2022) 1235 [18] R.
Shyogoleva, Methods of structural engineering of surface in solving the problems of multifactorial increase of the level of operational characteristics of materials, Solid state phenomena. 350 (2023) 3–12
Vasilchenko, Selection and application of the optimal surface engineering method to restore the properties of rolling equipment elements that have been reduced due to violations of surface grinding technology, Solid state phenomena. 350 (2023) 13–19

Senthil Kumaran4,b 1,2,3,4Department of Civil, Environmental and Geomatics Engineering, University of Rwanda, Kigali, Rwanda aremick05@yahoo.fr, bkumarangs@yahoo.com Keywords: Landfill, Groundwater, soil, pollution, Heavy Metals, Physico-chemical parameters Abstract.
Landfill site of Kigali City is non-engineered low lying open dump.
The landfill should have engineered so that there is no leachates percolation to avoid surface water, ground water, air and soil pollution.
[17] Rajkumar Nagarajan, Subramani Thirumalaisamy and Elango Lakshumanan Impact of leachate on groundwater pollution due to non-engineered municipal solid waste landfill sites of erode city, Tamil Nadu, India journal of Environmental Health Sciences & Engineering (2012), 9:35
Prasada Rao Impact of Leachate on Soil Properties in the Dumpsite (A Case study of Greater Visakhapatnam) International Journal of Engineering Research and General Science Volume 4, Issue 1, January-February, 2016 ISSN 2091-2730.

The Assessment and Treatment of Dredged Sediments and Limestone Tuff Using Waste Ceramic with Low-Cement Hamid Sellaf1,a*, Benamar Balegh1,b, Malik Bekhiti1,c 1Civil Engineering and Hydraulic Department.
Faculty of science and Technology, Adrar University, DZ-01000, Adrar, Algeria. 1Civil Engineering and Hydraulic Department, Faculty of Science and Technology Ziane Achour University of Djelfa LGCE, Environmental and Civil Engineering Laboratory.
Bell, Engineering treatment of soils, E & FN Spon, Chapman and Hall, Boundary Row, London, UK, (1993)302, [27] C.O.
Idusuyi, Effect of waste ceramic dust (WCD) on index and engineering properties of shrink-swell soils, Int .

SMAs have found many interesting applications in various fields of civil and mechanical engineering.
Conclusions It has been successfully demonstrated in this paper that multi-functional material components made out of shape memory alloys or piezoelectric materials bonded to, or integrated within, hosting composite structural elements can be used in engineering practice for control of various mechanical (static and dynamic) characteristic of the elements, or as sensors or actuators enabling one to control their health state.
Massalas: Shape control and damage identification of beams using piezoelectric actuation and genetic optimization, International Journal of Engineering Science Vol. 44 (2006), pp. 409-421
Quattlebaum: Disbond detection with piezoelectric wafer active sensors in RC structures strengthened with FRP composite overlays, Earthquake Engineering And Engineering Vibration Vol. 2, No. 2 (2003)

A Comparative Study of the Effect of Natural Fillers Embedded in Jute/Basalt Hybrid Composite Roktutpal Borah1,a, Karanjit Kapila2,b, Pranjal Borah3,c, Nabanita Daimary4,d, Pulakesh Chetia4,e* 1Assam ITI, Tinsukia, Assam, India 2Department of Mechanical Engineering, Tezpur University, India 3North Eastern Regional Institute of Science and Technology, Arunachal Pradesh, India 4Faculty of Engineering & Technology, Assam down town University, Guwahati, India arok2tpal@gmail.com, bkapilakaranjit@gmail.com, cborah.pranjal50@gmail.com, dnabanitadaimary333@gmail.com, e*pulakesh1411@gmail.com Keywords: Jute, Basalt, Natural Filler, Mechanical Test, Hybrid Composite Abstract.
NFRC have a great number of benefits which prompted scientists, researchers and engineers to make use of it in our day-to-day lives.
Basalt fibre is used in a wide range of industries, including the automotive, chemical, petrochemical, wind turbine blade, civil and industrial construction, power engineering, and sports industries.
Da Costa, “Natural lignocellulosic fibers as engineering materials-An overview,” Metall.

Kráľa, 018 63 Ladce, Slovakia 2Technical University of Košice, Civil Engineering Faculty, Institute of Environmental Engineering, Department of Material Engineering, Vysokoškolská 4, SK-042 00 Košice, Slovakia 3Slovak Academy of Sciences, Institute of Geotechnics, Watsonova 45, 042 01 Košice, Slovakia astrigac.j@pcla.sk, bmartauz.p@pcla.sk, cadriana.estokova@tuke.sk, dnadezda.stevulova@tuke.sk eluptakal@saske.sk Keywords: Bio-corrosion, antimicrobial ground granulated blastfurnace slag, hybrid cement, composite concrete, Acidithiobacillus thiooxidans.
Števulová, Sulphur oxidizing bacteria as the causative factor of biocorrosion of concrete, Chemical Engineering Transactions, 24 (2011) 1 – 6
Ondová, Analysis of sulphur-oxidizing bacteria attack on concrete based on waste materials, International Journal of Biological, Food, Veterinary and Agricultural Engineering, 8 (2014) 492 – 497