Results 11 to 20 of about 6,077,856 (315)

Prototype of Distribution Transformer Load Reliability System Based Using Visual Basic Interface [PDF]

open access: yes, 2022
Developing the operation and maintenance of distribution transformers is one of the services in keeping and maintaining the process of electricity distribution to customers run well.
Herlambang, Teguh   +2 more
core   +1 more source

Live load distribution and evaluation of bridges using digital image measurements

open access: yes, 2022
Head, Monique H.In this study, non-contact, vision-based measurement techniques using digital image correlation are compared to displacement measurements obtained from mounted sensors to analyze the live load distribution in two candidate slab-girder
Timber, Luke C.
core   +1 more source

Research on the construction of load management system for power supply guarantee target [PDF]

open access: yesE3S Web of Conferences
In the past two years, due to the frequent combination of extreme weather and high primary energy prices and other factors, resulting in the continuous tension of power supply and demand in many places, the risk of power rationing has gradually increased.
Guo Linlang, An Chao, Huang Yihao
doaj   +1 more source

Load Distribution and Finite Element Analysis of Composite-to-titanium Hybrid Structure with Multiple-bolted Joints

open access: yesHangkong gongcheng jinzhan, 2020
The joint part is usually a weak link of the composite structural strength, and the multi-bolt joint of the composite greatly reduces the joint strength duo to the uneven bolt load distribution.
CHEN Long, CHEN Puhui
doaj   +1 more source

Field Testing of a Prestressed Concrete Bridge With High Performance and Locally Developed Ultra-High Performance Concrete Girders

open access: yesFrontiers in Built Environment, 2019
Recent research has developed mixture proportions for ultra-high performance concrete (UHPC) using materials primary local to New Mexico, United States of America (USA). In 2017, a two-span bridge was constructed in Anthony, New Mexico, USA consisting of
Turki S. Alahmari   +4 more
doaj   +1 more source

Development Overview of Flight Loads

open access: yesHangkong gongcheng jinzhan, 2020
Flight load design is an important part of aircraft design. It is a bridge connecting the general aerodynamic design and structure stress design. In this paper, the development of flight load design is reviewed including the specifications to be followed
YAN Zhongwu   +3 more
doaj   +1 more source

Contingency-constrained optimisation method for operating urban power grids with flexible switching stations

open access: yesThe Journal of Engineering, 2019
This study presents a multi-objective operation optimisation model for urban power grids with flexible switching (FS) stations to comprehensively improve system security and reliability. In the proposed model, uncertainties associated with load variation
Jia Liu   +5 more
doaj   +1 more source

Generation of synthetic benchmark electrical load profiles using publicly available load and weather data [PDF]

open access: yes, 2014
Electrical load profiles of a particular region are usually required in order to study the performance of renewable energy technologies and the impact of different operational strategies on the power grid. Load profiles are generally constructed based on
Pillai, Gobind   +3 more
core   +1 more source

Method to Calculate the Maximum Elastic Displacement on Double Blast Reinforced Concrete Door Supported by 3 Sides [PDF]

open access: yes한국정밀공학회지, 2019
Displacement ductility and rotational ductility are used, to verify the performance of blast doors subjected to explosive loads. The values of these performance items are calculated by measuring the maximum elastic displacement in the laboratory, and the
Kwan Bo Shim, Taek Sung Lee
doaj   +1 more source

Research on inertia transfer in load simulation of tracked vehicle under complex working conditions

open access: yesFrontiers in Materials, 2023
At present, research on the loading simulation test bench for overloaded vehicles is mostly limited to the realization of loading simulation under the condition of straight line driving of the vehicle.
Gang Lv   +4 more
doaj   +1 more source

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