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Short video preloading via domain knowledge assisted deep reinforcement learning: 《Digital Communications and Networks》2024年第6期1826-1836,共11页Yuhong Xie Yuan Zhang Tao Lin Zipeng Pan Si-Ze Qian Bo Jiang Jinyao Yan; supported by the National Key Research and Development Program of China(No.2021YFF0900503);partly by the National Natural Science Foundation of China(No.62262018,61971382)。; Short video applications like Tik Tok have seen significant growth in recent years.One common behavior of users on these platforms is watching and swiping through videos,which can lead to a significant waste of bandwi...; 关键词：Short video preloading Deep reinforcement learning Reward shaping Action masking Domain knowledge

The Effect of Preloading on the Cyclic Liquefaction Strength Measured in the Laboratory: 《Journal of Civil Engineering and Architecture》2024年第6期269-275,共7页Konstantinos Stamatopoulos; funded by the Seventh Framework Programme of the European Community,European Commission Research Executive Agency under grant agreement FP7-SME-2010-1-262161-PREMISERI.; The effect of preloading on the liquefaction cyclic strength was investigated by cyclic shear tests where horizontal shear stress oscillated about a zero mean value on sands with varying fines content and at varying p...; 关键词：Cyclic liquefaction shear stress field test

基于实际预压载作业的自升式平台环境载荷图谱绘制新思路: 《哈尔滨工程大学学报（英文版）》2024年第1期209-221,共13页孙承猛林海花张志刚孙洪源周立师; Supported by the National Natural Science Foundation of China Youth Fund under Grant No.51909148;the Doctoral Research Initiation Fund of Shandong Jiaotong University under Grant No.BS2018001。; The environmental load chart is an important technical support required for the jack-up drilling platform to facilitate its adaptation to different operating waters and ensure the safety of operation.This chart is a c...; 关键词：JACK-UP Environmental load chart PRELOADING Geometrically nonlinear effect Punch through

Improve Geotechnical Design Parameter of Some Soft Clayey Soils: 《Geomaterials》2022年第4期59-69,共11页Naema Ali Ibrahim Ali; The shallow Soft Clayey deposit is common in Alexandria-Egypt. Most soft clays in their natural state are unsuitable for supporting any structure. Thus, improvement treatments exist to strengthen these soils so that i...; 关键词：Improvement Soft Clay PRELOADING Vertical Drain Bearing Capacity

Effect of axial preloading on mechanical behavior during the free-end torsion of an extruded AZ31 magnesium alloy被引量：2: 《International Journal of Minerals,Metallurgy and Materials》2022年第7期1351-1360,共10页Qun Li Dan Meng Zhichang Fu Hui Zhao Chong Yang Yan Peng Baodong Shi; financially supported by the projects by the National Natural Science Foundation of China (No. 51771166);the Hebei Natural Science Foundation, China (Nos. E2019203452 and E2021203011);the central government guiding local science and technology development (No. 216Z1001G);the talent project of Human Resources and Social Security Department of Hebei Province, China (No. A202002002);the key project of the Department of Education of Hebei Province (No. ZD2021107);the Cultivation Project for Basic Research and Innovation of Yanshan University (No. 2021LGZD002);the State Key Laboratory of Materials Processing and Die & Mould Technology, Huazhong University of Science and Technology, China (No. P2020-013); Large plastic deformation commonly occurs during the practical forming process in industries.Compared with uniaxial tension/compression,torsion is a more effective approach to investigate mechanical behavior under lar...; 关键词：magnesium alloy TORSION TWINNING DISLOCATION texture viscoplastic self-consistent

Improving the off-resonance energy harvesting performance using dynamic magnetic preloading被引量：3: 《Acta Mechanica Sinica》2020年第3期624-634,共11页Feng Qian Shengxi Zhou Lei Zuo; the support of Commonwealth Research Commercialization Fund(CRCF)from the Center for Innovative Technology(CIT)of Virginia.; Piezoelectric stack transducers in d33 mode have a much higher mechanical-to-electric energy conversion efficiency compared with d3l mode piezoelectric harvesters.However,multilayered piezoelectric stacks usually oper...; 关键词：Energy harvesting PIEZOELECTRIC OFF-RESONANCE Harmonic balance analysis Magnetic interaction

Rigorous Axially Symmetric Consolidation Solution of Vacuum Combined Linear Loading Surcharge Preloading被引量：1: 《Journal of Donghua University(English Edition)》2018年第4期279-284,共6页PENG Jie JIANG Rui TIAN Yanmei; National Natural Science Foundation of China(No.51578214); Vacuum combined surcharge preloading is an effective method which has been used in ground treatment. This study presents the analytical solution of vertical drains with vacuum combined surcharge preloading. The surcha...; 关键词：VACUUM COMBINED SURCHARGE PRELOADING time-dependentsurcharge CONSOLIDATION analytical SOLUTION

Characterization of Strength-Shift Behavior of Bolts Connected with and without Preloading: 《Journal of Mechanics Engineering and Automation》2018年第1期9-16,共8页A.Trindade; Bolted joins allow for more efficient joining of parts(mechanical and structural components)when assembly and disassembly,called interchangeability,are concerned.Also and for this reason,they are the most widely used ...; 关键词：BOLTS CONNECTIONS collapsible PRELOADING EUROCODE 3

3D Nonlinear Analysis of the Preloading Filling Spiral Case of the Jinping-I Hydropower Station: 《International Journal of Technology Management》2014年第9期63-68,共6页XING Xiang-lin; In consideration of the contact between the steel spiral casing and the peripheral reinforced concrete, a nonlinear analysis for the combined bearing structure of the JinPing-I preloading filling spiral case has been ...; 关键词：hydraulic structures structure analysis 3D finite element preloading filling spiral casing

Optimal Gait for Bioinspired Climbing Robots Using Dry Adhesion： A Quasi-Static Investigation被引量：3: 《Journal of Bionic Engineering》2013年第1期1-11,共11页Paolo Boscariol Michael A. Henrey Yasong Li Carlo Menon; Legged robots relying on dry adhesives for vertical climbing are required to preload their feet against the wall to increase contact surface area and consequently maximize adhesion force. Preloading a foot causes a re...; 关键词：climbing robot dry adhesive gait planning legged robots PRELOADING

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