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Journal articles on the topic 'Cable block'

Author: Grafiati

Published: 28 May 2022

Last updated: 30 July 2025

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1

Wahyudi Efendi, Aco. "Structural Design Tuak River Pedestrian Suspension Bridge Anchor Block Type Rigid Symmetric with LISA." Elektriese: Jurnal Sains dan Teknologi Elektro 12, no. 01 (2022): 37–48. http://dx.doi.org/10.47709/elektriese.v12i01.1572.

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Anchor blocks are one of the components and elements that are very risky for suspension bridge construction, because almost The ability The Suspension bridge resistance rests on the cables held in place by the anchor block. This anchor block behavior study is to find out the major stress information occurring in the anchor block elements. In this research, the researcher refers to the Circular Letter of Design Criteria for Rigid Symmetrical Pedestrian Suspension Bridge, and conducts structural modeling using the finite element method-LISA program on anchor blocks. Condition of the anchor block

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2

Wahyudi Efendi, Aco. "Structural Design Tuak River Pedestrian Suspension Bridge Anchor Block Type Rigid Symmetric with LISA." Elektriese: Jurnal Sains dan Teknologi Elektro 12, no. 01 (2022): 37–48. http://dx.doi.org/10.47709/elektriese.v12i01.1572.

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Anchor blocks are one of the components and elements that are very risky for suspension bridge construction, because almost The ability The Suspension bridge resistance rests on the cables held in place by the anchor block. This anchor block behavior study is to find out the major stress information occurring in the anchor block elements. In this research, the researcher refers to the Circular Letter of Design Criteria for Rigid Symmetrical Pedestrian Suspension Bridge, and conducts structural modeling using the finite element method-LISA program on anchor blocks. Condition of the anchor block

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3

Li, Shuichang, Longlin Wang, Hua Wang, et al. "An Accurate Measurement Method for Tension Force of Short Cable by Additional Mass Block." Advances in Materials Science and Engineering 2021 (January 25, 2021): 1–10. http://dx.doi.org/10.1155/2021/6622628.

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The equivalent effective length parameter is introduced into the vibration equation of short cable; that is, the boundary condition that affects the test accuracy of short cable force is equivalent to the calculated length of cable. By attaching an additional mass block to the cable, new parameters are introduced to identify the tension force. Vibration differential equations are established for cable with and without addition mass block, taking new parameters into account, such as equivalent effective length and added mass. By solving the equations using the RITZ method, the analytical relati

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4

Chen, Xiaohan, Bing Liu, and Guigao Le. "A Multi-Objective Optimization of the Anchor-Last Deployment of the Marine Submersible Buoy System Based on the Particle Swarm Optimization Algorithm." Journal of Marine Science and Engineering 11, no. 7 (2023): 1305. http://dx.doi.org/10.3390/jmse11071305.

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Marine submersible buoy systems hold significant value as critical equipment in marine science research. This study examines a marine submersible buoy system that includes an anchor block, mooring line, battery compartment, power supply cable, and submersible buoy. The anchor-last deployment method is a conventional strategy for deploying marine submersible systems. Initially, the other components are positioned on the sea surface, followed by the deployment of the anchor block from the ship’s deck. The anchor block will pull the battery compartment and submersible buoy into the water and even

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5

Jung, Yong-An, and Young-Hwan You. "Low Complexity and High Accuracy Estimation of Frequency Offsets for OFDM-Based Cable Transmission Systems." Symmetry 10, no. 11 (2018): 628. http://dx.doi.org/10.3390/sym10110628.

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Recently, the application of digital cable transmission standards as a second generation digital transmission system for cable systems (DVB-C2) in addition to MPEG-2 video compression has offered ways to provide a variety of digital high definition television (HDTV) programs. In the DVB-C2 system, the use of an orthogonal frequency division multiplexing (OFDM) modulation enables the delivery of innovative video-on-demand (VOD) and HDTV services. In this paper, a computationally-efficientleast-squares estimation of carrier frequency offset and sampling frequency offset is proposed in the OFDM-b

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6

Li, Yan, Da Gang Lv, and Hong Fei Sheng. "Fatigue Reliability Analysis of the Stay Cables of Cable-Stayed Bridge under Combined Loads of Stochastic Traffic and Wind." Key Engineering Materials 456 (December 2010): 23–35. http://dx.doi.org/10.4028/www.scientific.net/kem.456.23.

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The existent studies on cable stays fatigue for the serviced cable-stayed bridge generally only considered traffic or wind load action respectively. The long span cable-stayed bridges are very sensitive to wind load, so the fatigue estimation of cable stays considering traffic and wind load simultaneously is very important for the bridge safety. In the present research, taking an actual bridge as an example, based on linear cumulative damage theory, fatigue reliability of cable stays is analyzed under combined load of vehicles and wind. Firstly, based on the long-term traffic survey and wind s

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7

Fang, Chunhua, Wenqi Lu, Jialiang Liu, Xiuyou Yang, and Jin Zhang. "Dynamic Simulation of Underground Cable Laying for Digital Three-Dimensional Transmission Lines." Applied Sciences 15, no. 2 (2025): 979. https://doi.org/10.3390/app15020979.

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In light of the issues associated with the laying process of transmission line cables, including concealed security risks and contact collisions between pulleys and cables, which primarily stem from reliance on drawings, this paper introduces a simulation methodology for the cable laying construction process utilizing Building Information Modeling (BIM) technology. Initially, two-dimensional DWG graphic data are employed to develop a model of the target equipment and construction environment using BIM software (Solid works 2020). Subsequently, the cable is accurately modeled by applying ADAMS

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8

TRUFANOVA, N. M., A. V. KAZAKOV, and I. B. KUKHARCHUK. "Analysis of the cable block capacity." Elektrotekhnika, no. 11 (2022): 2–5. http://dx.doi.org/10.53891/00135860_2022_11_2.

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9

Qu, Bo, Xin Li, Xing-yao Xiang, et al. "Simulation Analysis of Electromagnetic-Fluid-Temperature Field in Cable Shafts of High-Rise Buildings." Mathematical Problems in Engineering 2023 (May 8, 2023): 1–11. http://dx.doi.org/10.1155/2023/7825964.

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High-rise building fires can be characterized by a rapid spreading and are challenging to extinguish. The chimney effect of cable shafts in high-rise buildings will greatly increase the spread speed of fire and smoke, and will also make it harder to put out fires. Therefore, fire-blocking materials or fire protection measures are usually used in cable shafts to slow down or even block the spread of fire. Currently, most of the research focuses on the fire performance of fire protection materials, and there are relatively few studies on the impact of fire-blocking materials on the operation sta

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10

Si, Jianhui, Yuan Zhou, and Xinchao Ding. "Optimization of Prestressed Anchor Cable Layout for Left Pier of Jinchuan Hydropower Station." Journal of Physics: Conference Series 2706, no. 1 (2024): 012056. http://dx.doi.org/10.1088/1742-6596/2706/1/012056.

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Abstract With the increase of the flood discharge capacity of the flood discharge structure, the size of the flood discharge orifice is widened, which leads to the increasing thrust of the radial gate. A large tensile stress zone will be formed at the connection between the anchor block and the pier, which may lead to concrete cracking. The optimization design of the prestressed anchor cable of the pier has always been a concern of the engineering community. In this paper, the left pier of Jinchuan Hydropower Station is taken as the research object, and the finite element simulation model is e

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11

Raden Hernadi, Pandi Sutardi, Siti Fatimatul Zuhro, and Adelia Dwi Valentin. "DISAIN MODUL PRAKTIKUM SISTEM KENDALI DUA MOTOR INDUKSI DENGAN TEKNIK FUNCTION BLOCK MENGGUNAKAN PLC, MAD11 DAN VFD." Jurnal Teknik dan Science 4, no. 1 (2025): 06–19. https://doi.org/10.56127/jts.v4i1.1946.

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The control and monitoring system for induction motor speed is widely used in industrial environments, specifically in the cable industry. The use of two working induction motors is for driving two extrusion machines that produce cables. Each machine operates according to a specific formula uploaded to the program. The main machine produces molten plastic in larger volumes, while the smaller machine applies coloring to the surface of the cable. However, the limited number of experts in this field often makes the industry experience difficulties when designing, modifying or when problems occur

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12

Han, Ying Ye, Zhao Gang Zhang, and Ke Gang Zhu. "The Design on the Improvement of the Electric Scooptram’s Cable Arrangement Device." Applied Mechanics and Materials 229-231 (November 2012): 2689–93. http://dx.doi.org/10.4028/www.scientific.net/amm.229-231.2689.

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Proceeding with eliminating or reducing the faults occurring during the operation of the cable arrangement device for electric scooptrams, this article analyses the fault causes, makes analysis and calculations on the tip relief radius of the screw thread, the shape and abrasive resistance of the spindle shaped block, puts forward the measures on improving the abrasive resistance of the spindle shaped block and meets the operational need of the cable arrangement device.

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13

Wu, Xiao Qing, Ji Ming Xue, Ying Qiang Zheng, and Huan Gong Wang. "The Application of UG Finite Element Analysis on Dynamic Load Analysis of Cable Pendulum Bar." Advanced Materials Research 1006-1007 (August 2014): 331–35. http://dx.doi.org/10.4028/www.scientific.net/amr.1006-1007.331.

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Cable pendulum bars need to withstand not only the gravity of ripe plug and cable but also the impact load of the shedding of ripe plug. In this paper, the cable pendulum bar was modeled and analyzed using finite element analysis by UG NX4, and stiffness strength check was carried out on cable pendulum bar. On this basis, the impact load were calculated and analyzed. The shearing stress of forced off cylinder’s block, strength of steel wire rope and the force of cable pendulum bar’s locking mechanism were checked with the shock loads, and the basic theory to design and development cable pendul

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14

Slabyi, О. О., and І. V. Tsidylo. "Develop simulation library of pulley tackle mechanisms for drilling systems." Scientific Bulletin of Ivano-Frankivsk National Technical University of Oil and Gas, no. 1(48) (June 29, 2020): 93–102. http://dx.doi.org/10.31471/1993-9965-2020-1(48)-93-102.

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The article considers issues of approaches to modeling spatial and planar pulley-block mechanisms in com-ponent-based hierarchical modeling systems for analysis of their stable and transient functional modes in the time domain. To do this, the analysis of developed models of pulley systems in existing works and justification of impos-sible use of the modeling approaches during synthesis of models of pulley-block systems of arbitrary structures in component- based modeling media are performed. Based on this, an alternative approach to the development of pulley-block, systems based on the princi

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15

Musiał, Janusz, Kostyantin Horiashchenko, Serhiy Horiashchenko, and Mikołaj Szyca. "Automatic diagnostic device with measurement of distances to damages by the combined pulse-phase method." MATEC Web of Conferences 351 (2021): 01010. http://dx.doi.org/10.1051/matecconf/202135101010.

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The article is devoted to the study of the state of diagnosing the integrity of cables. The current state of diagnostics of problems of damage of cables is shown. Formulas for calculating several signals reflected from damage have been removed. To ensure the automation of the measurement process, based on the functional diagram of the automatic diagnostic device with measurement of distances to damage by the combined pulse-phase method, a block diagram of an automated distance meter to damage was developed, which allows measuring the investigated cable in automatic mode. This reduces the loss

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16

Thi Hong Ha, DIEN. "DEVELOPING A SUPPORTIVE DEVICE FOR WRIST INJURY REHABILITATION TRAINING." Vinh University Journal of Science 52, no. 4A (2023): 49–58. http://dx.doi.org/10.56824/vujs.2023a110.

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In this paper, we develop a supportive device to monitor the rehabilitation exercise process for people with disabilities to use their hands. The prototype is designed to include a resistance cable system to support the rehabilitation of the patient's hand motor function. During training, the patient pulls the resistance cable to exercise, and the resistance cable system applies force to the product's sensor block. The sensor block is capable of measuring parameters when force is applied, allowing the calculation of hand force during the patient's training. The hand force data obtained from th

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17

Wang, Zhen Hao, Dan Pang, Xi Lin Zhang, Yi Zhou, and Xiao Juan Han. "The Hardware Design of Partial Discharge On-Line Monitoring System in High Voltage Cable." Applied Mechanics and Materials 672-674 (October 2014): 822–26. http://dx.doi.org/10.4028/www.scientific.net/amm.672-674.822.

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This article is one of the series of papers about research and development of partial discharge monitoring and positioning systems in cross-linked polyethylene(XLPE) cable. We discuss the design of hardware principle diagram which belongs to partial discharge on-line monitoring and positioning system in XLPE cable in terms of the system block diagram, power management module and control processing module and so on, the operation effect of partial discharge on-line monitoring and positioning system in XLPE cable shows the correctness and effectiveness of the above methods.

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18

Shan, Renliang, Chen Liang, Weijun Liu, Yuzhao Jiang, and Tianwen Li. "Development and Application of Equipment for Anchor Cable with C-Shaped Tube Tension-Shear Test System." Geofluids 2022 (November 2, 2022): 1–19. http://dx.doi.org/10.1155/2022/5942109.

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Based on the phenomenon of serious tensile-shear failure of bolts and cables, domestic and foreign scholars’ research on the mechanical properties of bolts and cables has gradually changed from pure tensile to tensile-shear performance. To reduce the long-term bolt and cable breakage accidents in deep soft rock tunnels in coal mines, we independently developed a new type of support material—anchor cable with C-shaped tube and a corresponding tensile-shear test system. The system parameters are set through theoretical derivation, and the three main structures of the test system are designed wit

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19

Krishnapillai, Shankar. "A Simple Portable Cable Way for Agricultural Resource Collection." European Journal of Sustainable Development 1, no. 2 (2012): 353. http://dx.doi.org/10.14207/ejsd.2012.v1n2p353.

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A signficant problem faced by the Indian farmer today is thedifficulty of obtaining labor for farm operations. The most labor intensiveoperation is the post-harvest resource collection. A simple, economical,compact cable way system has been designed, developed and fabricatedto haul sugarcane loads from the field. The cable way is made up ofsimple collapsible steel 'A' posts, which can be assembled on-site fromready-made frames. The sugarcane loads are slung on trolleys whichmove on a steel cable passing over the top of the frames, the cable beingtightened with a chain pulley block. The trolley

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20

Chen, Xiaohan, Bing Liu, and Guigao Le. "Numerical Simulation Research on the Anchor Last Deployment of Marine Submersible Buoy System Based on VOF Method." Journal of Marine Science and Engineering 10, no. 11 (2022): 1681. http://dx.doi.org/10.3390/jmse10111681.

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Marine submersible buoy systems are widely-used equipment for ocean resource development. The marine submersible buoy system studied in this paper consists of the submersible buoy, the battery compartment, the anchor block, the mooring line, and the power supply cable. To study the mechanical behavior and obtain the speed variation of each component during the anchor last deployment, this paper establishes the free surface computational fluid dynamics model of marine submersible buoy systems based on the VOF method. This model includes the incompressible Navier–Stokes equations, the Renormaliz

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21

Yurov, Alexander, Alexander Voronov, and Alexey Lukonin. "Determining the mode of operation of the system section, taking into account the current topology and predictive analysis of the active-adaptive network of 6-10 kV." E3S Web of Conferences 279 (2021): 02010. http://dx.doi.org/10.1051/e3sconf/202127902010.

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Technical solutions aimed at improving the reliability of power supply to consumers of the 6-10 kV network are proposed, a block diagram of a fundamentally new device for diagnosing and protecting cells of 6-10 kV power cable lines with a single algorithm of operation is shown, which allows simultaneously performing current protection of the controlled feeder and monitoring with a predictive assessment (residual resource) of the state of the cable insulation material. A possible scheme of interaction of elements of an active-adaptive power unit of 6-10 kV is shown on the example of a cell of a

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22

Xie, Shengrong, Xiaoyu Wu, Dongdong Chen, et al. "Failure Mechanism and Control Technology of Thick and Soft Coal Fully Mechanized Caving Roadway under Double Gobs in Close Coal Seams." Shock and Vibration 2020 (December 9, 2020): 1–23. http://dx.doi.org/10.1155/2020/8846014.

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The surrounding rock of the roadway under double gobs in the lower coal seams is partially damaged by the mining of the upper coal seam and the stress superimposition of the stepped coal pillars. What is worse, the upper layer of the roof is collapse gangue in double gobs, which makes the anchor cable unable to anchor the reliable bearing layer, so the anchoring performance is weakened. The actual drawing forces of the anchor bolt and anchor cable are only approximately 50 kN and 80 kN, respectively. The roadway develops cracks and large deformations with increasing difficulty in achieving saf

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23

McIntyre, Peter, Jeff Breitschopf, Daniel Chavez, et al. "Block-Coil High-Field Dipoles Using Superconducting Cable-in-Conduit." IEEE Transactions on Applied Superconductivity 28, no. 3 (2018): 1–7. http://dx.doi.org/10.1109/tasc.2018.2797915.

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24

Jain, J. P., Sahab Singh, N. S. Tyagi, Harpal Singh, and Ilam Singh. "Performance of ceramic-block fire stops for power cable installations." Fire Technology 32, no. 3 (1996): 272–80. http://dx.doi.org/10.1007/bf01040219.

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25

Ardhyastuti, S., S. Husein, D. Muljawan, et al. "Seabed morphology characterization for Indonesian cable-based tsunameter route in Cilacap Segment, Indonesia." IOP Conference Series: Earth and Environmental Science 1148, no. 1 (2023): 012009. http://dx.doi.org/10.1088/1755-1315/1148/1/012009.

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Abstract The Indonesian government has initiated a program for Ina Tsunami Early Warning System by the development of sea level monitoring systems including a Cable-Based Tsunameter. Seabed feature characterization is a critical part of the engineering design process as well as for the understanding of environmental impacts. This study aims to characterize the seabed morphology along the cable route plan at the Cilacap segment by analyzing the seafloor mapping and identifying of any existing hazards. A series of marine surveys for the data acquisition hydro-acoustic and geophysics was conducte

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26

Liang, Yue, Ling Weng, Wenlong Zhang, and Chunyu Li. "Block polypropylene/styrene-ethylene-butylene-styrene tri-block copolymer blends for recyclable HVDC cable insulation." Materials Research Express 7, no. 8 (2020): 085301. http://dx.doi.org/10.1088/2053-1591/abab42.

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27

Zhou, Jianxin, Yunlong Wang, and Bin Ding. "Fire Safety of Integrated Pipeline Corridor Cable Block Based on Numerical Simulation." Journal of Physics: Conference Series 2074, no. 1 (2021): 012092. http://dx.doi.org/10.1088/1742-6596/2074/1/012092.

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Abstract The comprehensive pipe gallery is a tunnel space built underground in the city, which can centrally lay all kinds of municipal pipes in the tunnel for unified management, which can not only protect the pipes, but also improve the land utilization rate. However, with the increasing of integrated pipe gallery construction and pipeline inclusion, various safety accidents have appeared, among which the fire risk of cable cabin is the greatest. This paper mainly studies the fire safety of cable cabins of integrated pipe gallery based on numerical simulation. In this paper, PyroSim fire sof

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28

Shcherbovskykh, Serhiy, Volodumur Bilas, and Tetyana Stefanovych. "Reliability evaluation of wired tripled control channel for common, separate, and mixed cable jackets." Avtomatizacìâ virobničih procesìv u mašinobuduvannì ta priladobuduvannì 55 (2021): 15–24. http://dx.doi.org/10.23939/istcipa2021.55.015.

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Aim. To develop an approach for quantifying the reliability of the wired tripled control channel with common, mixed, and separate cable jackets. Method. Reliability is formalized using block diagrams and dynamic fault trees. Static and dynamic models have been developed to evaluate the reliability indicators of the wired control channel with triple redundancy. The basis for obtaining these models is the state and transitions diagram. Static models are formed using logical-probabilistic expressions. Dynamic models are based on the principles of Markov analysis. Results. For the core failure int

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29

DOLADOV, Yu I., and D. A. PANFILOV. "WORK PRODUCTION PLAN OF BUILD PROCEDURE OF CELLULAR RADIOTELEPHONE TOWER." Urban construction and architecture 3, no. 1 (2013): 88–92. http://dx.doi.org/10.17673/vestnik.2013.01.14.

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The project realized in the Eastern Siberia mountains is viewed. Bilding-up of a tower with 22 m boom. The height of a tower is 70 m, the weight is 30 t. Unusual reeving scheme is proposed, cable diameter and erection diagram for the most diﬃcult block are selected.

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30

Arifin, Zainal, Muhammad Zulham, and Eko Prasetyo. "Impact of optical current transformer on protection scheme of hybrid transmission line." Indonesian Journal of Electrical Engineering and Computer Science 24, no. 1 (2021): 1. http://dx.doi.org/10.11591/ijeecs.v24.i1.pp1-11.

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Continuity of power transmission is important to ensure the reliability of the electricity supply. As most system faults are temporary, the auto reclose (AR) scheme has been used extensively to minimise the outage duration, prevent widespread outages, thus increase system stability. Meanwhile, the hybrid transmission line (HTL) combining overhead line (OHL) and high voltage cable has been introduced to provide an inexpensive solution for an urban power grid. Protecting HTL with a conventional protection system would forbid the operation of the AR scheme due to difficulty to ensure whether the

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31

Arifin, Zainal, Muhammad Zulham, and Eko Prasetyo. "Impact of optical current transformer on protection scheme of hybrid transmission line." Indonesian Journal of Electrical Engineering and Computer Science 24, no. 1 (2021): 1–11. https://doi.org/10.11591/ijeecs.v24.i1.pp1-11.

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Continuity of power transmission is important to ensure the reliability of the electricity supply. As most system faults are temporary, the auto reclose (AR) scheme has been used extensively to minimise the outage duration, prevent widespread outages, thus increase system stability. Meanwhile, the hybrid transmission line (HTL) combining overhead line (OHL) and high voltage cable has been introduced to provide an inexpensive solution for an urban power grid. Protecting HTL with a conventional protection system would forbid the operation of the AR scheme due to difficulty to ensure whether the

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32

KASYANOV, A. E., D. D. KOBOZEV, and ISMAIL KHEBA. "SOIL MOISTURE GRADIENT HYDROMETER." Prirodoobustrojstvo, no. 4 (2020): 44–47. http://dx.doi.org/10.26897/1997-6011-2020-4-44-47.

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There is proposed the design of a gradient soil moisture meter which includes humidity sensors placed along the horizons of the soil profile, it registers humidity in some soil layers,and it is tested under field conditions. The moisture meter consists of a case, contact block, lead cables, battery, digital voltmeter and capacitive humidity sensors. The contact block is located in the neck of the case, cables are inside the case and capacitive sensors are placed horizontally along the layers of the soil profile. The battery and digital voltmeter are connected to the contact block and placed on

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33

Tomich, Mladen, and Christian D. Mohr. "Genetic Characterization of a Multicomponent Signal Transduction System Controlling the Expression of Cable Pili in Burkholderia cenocepacia." Journal of Bacteriology 186, no. 12 (2004): 3826–36. http://dx.doi.org/10.1128/jb.186.12.3826-3836.2004.

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ABSTRACT Cable pili are peritrichous organelles expressed by certain strains of Burkholderia cenocepacia, believed to facilitate colonization of the lower respiratory tract in cystic fibrosis patients. The B. cenocepacia cblBACDS operon encodes the structural and accessory proteins required for the assembly of cable pili, as well as a gene designated cblS, predicted to encode a hybrid sensor kinase protein of bacterial two-component signal transduction systems. In this study we report the identification of two additional genes, designated cblT and cblR, predicted to encode a second hybrid sens

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Panarin, B., O. Abrahamovych Abrahamovych, O. Fayura, O. Burii, and O. Yatskevych. "Traction Chair for the Spinal Injuries Prevention." Lviv clinical bulletin 3-4, no. 39-40 (2023): 83–86. http://dx.doi.org/10.25040/lkv2022.03-04.083.

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Introduction. Timely unloading of the spine, decompression of the intervertebral discs, posture correction allow to prevent spine disorders with subsequent violations of central nervous system сonnections with its target organs and their invalidization. The aim of the study. To present the design of the traction chair for the spinal injuries prevention. Materials and methods. Content analysis, systematic and comparative analysis, the bibliosemantic method of studying current trends in the constructions of traction chair for the prevention of spinal injuries, as well as methods of its applicati

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35

Matiukh, Serhii, Aleksandr Dykha, Kostyantyn Holenko, and Marcin Łukasiewicz. "Parametric modelling of control cable fittings geometric configuration with interpolation of FEA results." MATEC Web of Conferences 391 (2024): 01003. http://dx.doi.org/10.1051/matecconf/202439101003.

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Studying the behavior of control cable fittings (actually a pipe-type part) during radial crimping for fixation on the pipeline is a difficult task since it is necessary to control the presence of obvious plastic deformations: on the one hand, insufficient crimping can cause the fitting to break off from the cable conduit (axial loads over 100 kgf), and on other – the excessive crimping can block the operation of the cable (the core will jam). The selection of the optimal ratio of the fitting diameter and its wall thickness at different load values is the topic of a multi-parameter problem, an

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36

Troshkin, S. "CONDUCTING A NATURAL FIRE TEST IN THE VERTICAL CABLE TUNNEL OF A NUCLEAR POWER PLANT." Municipal economy of cities 6, no. 180 (2023): 168–75. http://dx.doi.org/10.33042/2522-1809-2023-6-180-168-175.

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The article discusses conducting a full-scale fire test in the vertical cable tunnel of a nuclear power plant (NPP). Vertical cable tunnels in NPPs are used for laying cable lines, wires, safety system lines, connecting the equipment room, and the containment of the nuclear power plant block. The paper analyses research methods and selects options that will be effectively used to determine the temperature regime in the vertical cable tunnel of NPPs with known aerodynamic, technical, and geometric parameters and fire loads. The algorithm for conducting full-scale tests in the vertical cable tun

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37

Senturk, Yusuf Mert, and Volkan Patoglu. "MRI-VisAct: a Bowden-cable-driven MRI-compatible series viscoelastic actuator." Transactions of the Institute of Measurement and Control 40, no. 8 (2017): 2440–53. http://dx.doi.org/10.1177/0142331217730429.

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The presence of strong magnetic fields in the magnetic resonance imaging (MRI) environment limits the integration of robotic rehabilitation systems in the MRI process. The tendency to improve imaging quality by the amplification of magnetic field strength further tightens the bidirectional compatibility constraints on MRI-compatible rehabilitation devices. We present the design, control and characterization of MRI-VisAct– a low-cost, Bowden-cable-actuated rotary series viscoelastic actuator that satisfies the bidirectional compatibility requirements to the maximum extent. Components of MRI-Vis

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38

Liu, Yutao, Yuquan Wu, Lei Yang, et al. "A Multi-Task Learning for Submarine Cable Magnetic Anomaly Recognition." Journal of Marine Science and Engineering 11, no. 5 (2023): 900. http://dx.doi.org/10.3390/jmse11050900.

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The recognition of submarine cable magnetic anomaly (SCMA) signals is a challenging task in magnetic signal data processing. In this study, a multi-task convolutional neural network (MTCNN) model is proposed to simultaneously recognize abnormal signals and locate abnormal regions. The residual block is added to the shared feature backbone to improve the ability of the network to extract high-level features and maintain the gradient stability of the model in the training process. The long short-term memory (LSTM) block is added to the classification branch task to learn the internal relationshi

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Miao, Feng. "Effect of Viscous Damper Position for Isolation System of Self-Anchored Cable-Stayed Suspension Bridge." Applied Mechanics and Materials 587-589 (July 2014): 1377–80. http://dx.doi.org/10.4028/www.scientific.net/amm.587-589.1377.

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Larger displacement and inter-force response of the structure will be produced when self-anchored cable-stayed suspension bridge in longitudinal earthquake. For the isolation system of self-anchored cable-stayed suspension bridge, whose main tower is set the lead core rubber isolation bearing. This essay does the nonlinear time history analysis under the longitudinal earthquake about the isolation system when the viscous damper is put in different location. Analysis results show that inter-force and displacement of control section and control node are reduced greatly in hybrid vibration contro

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Shi, Jintao, and Zhijiang Chen. "Research on Reasonable Construction Plan for Cast-in-Place UHPC Bridge Deck Plate of Cable-Stayed Bridge." Applied Sciences 13, no. 15 (2023): 8615. http://dx.doi.org/10.3390/app13158615.

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This article takes a single-tower cable-stayed bridge with a steel-UHPC composite deck steel box girder as the research object and develops different casting plans for the UHPC layer on the bridge deck. It analyzes the influence of factors such as the block casting sequence of the UHPC layer on the bridge deck, whether or not to set up a post-casting section, whether or not to set up bridge deck counterweights and the range of it on the additional deformation and stress of the formed UHPC bridge deck during the construction stage, exploring the impact of various factors on the structural targe

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Hu, Bin, Hong Pu Kang, and Jian Lin. "Comparison and Application of High Prestress and Intensive Support System in Close, Soft and Cracked Roadway Support." Advanced Materials Research 524-527 (May 2012): 29–35. http://dx.doi.org/10.4028/www.scientific.net/amr.524-527.29.

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Based on the analysis of support effect under original support design at Hongmiao Colliery, the paper summarized the main factors causing the destruction of roadways under neighboring gob areas, and pointed that the low pre-tension of the former support system and the irrationality of auxiliary support components were the main reasons for the failure of roadway support. The high prestress and intensive bolt-cable support system was recommended to reinforce roadways of this type, and the industrial on-site trial had been carried out in the transportation roadway of the Panel One of 5-2s Block,

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Niculae, Claudia, and Maria Tănase. "STUDY OF THE DYNAMICS OF THE TRAVELING BLOCK-CROWN BLOCK MECHANISM OF THE DRILLING RIG WITH TWO ACTIVE DRAWWORKS." Romanian Journal of Petroleum & Gas Technology 2(73), no. 1 (2021): 73–81. http://dx.doi.org/10.51865/jpgt.2021.01.07.

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"In the hoisting equipment, the hoisting or lowering of the load at the hook is done with the drilling cable that connects the sheaves from the crown-block and those from the travelling-block. Failure of the drilling line can have catastrophic effects, hence it is very important to evaluate as accurately as possible the values of the lines tensions, so that during the drilling operations they do not exceed their tensile limits. The present paper deals with the study regarding the dynamics of the of the travelling block- crown block mechanism with two active drawworks and is establishing the ex

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Pancane, I. Wayan Dikse, Ronal M. Silitonga, and I. Made Asna. "Perencanaan Instalasi Listrik di Hotel dan Villa Maua Nusa Penida." Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi 5, no. 1 (2022): 34–53. http://dx.doi.org/10.38043/telsinas.v5i1.3664.

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Maua Nusa Penida is one of the hotels and villas in Nusa Penida which will be discussed in this research. The number of hotel blocks to be built is 4 blocks, where each block consists of 8 rooms. As for the villa as many as 26 various villas. There is also a main building and a restaurant that will serve as future support. Once the existing buildings are complex, the developers are required to plan all the buildings to be built in order to obtain security and also economic factors in the development process. From the results of the planning that has been carried out on each building, each buil

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Lee, Seung-Won, Hae-Jong Kim, Ik-Su Kwon, and Jang-Seob Lim. "Evaluation of Electrical Performance and Life Estimation of PPs for HVDC Power Cable." Energies 14, no. 18 (2021): 5673. http://dx.doi.org/10.3390/en14185673.

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Demand and need for the application of high voltage direct current (HVDC) are increasing because of high capacity and long-distance transmission. Research on polypropylene (PP) that can increase the operation temperature compared to existing insulation is constantly being considered. This study aimed to evaluate the electrical performance and estimate the life of HVDC application of PP. In this study, a DC V-t characteristic tests were conducted on three types of PP sheets at a temperature of 110 °C. In addition, a life estimation formula based on the electrical stress was derived and the elec

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Shadrin, V. S., A. V. Bolshunov, and V. Ya Klimov. "On control and telemetry systems of borehole core drilling in glaciers and subglacial rocks with electromechanical cable-suspended drills." Earth sciences and subsoil use 47, no. 4 (2025): 442–52. https://doi.org/10.21285/2686-9993-2024-47-4-442-452.

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The purpose of the research is to study and systematize relevant scientific works on monitoring and telemetry systems for operating parameters of borehole core drilling in glaciers and subglacial rocks with electromechanical cable-suspended drills. The study includes a review of monitoring and telemetry systems for operational parameters of core drilling with electromechanical cable-suspended drills, which are used by domestic and foreign specialists when drilling wells in ice and subglacial rocks on islands in the Arctic and Antarctica. Based on the results obtained, a unified concept of the

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Nugroho, Prasetyo Adi. "PERANCANGAN JARINGAN KOMPUTER RT/RW NET MENGGUNAKAN JALUR KOMUNIKASI POWER LINE (PLC) DI PERUMAHAN TAMAN BERDIKARI SENTOSA." JEIS: JURNAL ELEKTRO DAN INFORMATIKA SWADHARMA 2, no. 1 (2022): 9–14. http://dx.doi.org/10.56486/jeis.vol2no1.146.

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RT/RW Net is a non-governmental computer network within the scope of RT/RW. Building an RT/RW Net in the Taman Berdikari Sentosa housing estate is a concept where several computers in a housing or block can be connected and can share data and information, express opinions, conduct polls, and even elect RT/RW. The RT/RW net network will be built using a power line (PLC) communication line. Power Line Communication (PLC) is a technology that supports computer networks on a small scale such as a LAN, RW/RW net, which can provide convenience in installation tasks to produce high-speed computer net

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Zhao, Li, Zhang, and Yang. "Stability Analyses and Cable Bolt Support Design for A Deep Large-Span Stope at the Hongtoushan Mine, China." Sustainability 11, no. 21 (2019): 6134. http://dx.doi.org/10.3390/su11216134.

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This study presents stability analyses and a cable bolt support design for a typical deep large-span stope (1-1# stope) at the Hongtoushan mine in China, using an integrated empirical and numerical method. Detailed field work including quantification of joint distribution and surface quality, along with laboratory test on intact rock samples, were performed to obtain the geotechnical properties of rock masses. The rock mass of the 1-1# stope was characterized by rock mass rating (RMR), rock mass quality (Q), and geological strength index (GSI), and then the modulus, peak strength, cohesive str

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Tahmasebinia, Faham, Adam Yang, Patrick Feghali, and Krzysztof Skrzypkowski. "Structural Evaluation of Cable Bolts under Static Loading." Applied Sciences 13, no. 3 (2023): 1326. http://dx.doi.org/10.3390/app13031326.

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Rock bursts are a natural phenomenon that are caused by high stresses and faults within the deep geological profile. The framework within deep mining excavations, comprising various rock and face supports such as cable bolts, is required to withstand rock bursts. These mechanisms are subject to static and dynamic loading conditions which possess unique challenges. This study focused on the shearing impact of static loads on cable bolts, a key structural support mechanism designed to absorb energy and investigate the impacts of bolt diameter and strength. A double shear test was modelled using

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Brock, J., K. Midwinter, J. Lewis, and P. Martin. "Healing of incisional wounds in the embryonic chick wing bud: characterization of the actin purse-string and demonstration of a requirement for Rho activation." Journal of Cell Biology 135, no. 4 (1996): 1097–107. http://dx.doi.org/10.1083/jcb.135.4.1097.

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Small skin wounds in the chick embryo do not heal by lamellipodial crawling of cells at the wound edge as a skin wound does in the adult, but rather by contraction of an actin purse-string that rapidly assembles in the front row of epidermal cells (Martin, P., and J. Lewis. 1992. Nature (Lond.). 360:179-183). To observe the early time course of actin purse-string assembly and to characterize other cytoskeletal components of the contractile machinery, we have followed the healing of incisional or slash wounds on the dorsum of the chick wing; these wounds take only seconds to create and heal wit

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Malkina, I. V., and D. V. Zhdanov. "IMPROVING THE QUALITY OF CONTROL OF WELDED JOINTS IN THE PRODUCTION OF MECHANICAL ENGINEERING PRODUCTS." Izvestiya of Samara Scientific Center of the Russian Academy of Sciences 23, no. 3 (2021): 40–46. http://dx.doi.org/10.37313/1990-5378-2021-23-3-40-46.

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The purpose of the work is to develop an automated quality control system for welded joints of cable car structures designed and manufactured at the Skado LLC enterprise (Samara) in order to improve the quality of control. The analysis of requirements for welded structures and welded joints of cable cars is carried out, methods of control of welded joints are considered. A block diagram of an automated system for quality control of welded joints based on the method of ultrasonic testing has been developed. The analysis of ultrasonic sensors on phased arrays is carried out. The sensors and actu

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