云南高校图书馆联盟文献共享服务平台- EEL

EEL: 作品数：307被引量：562H指数：10; 导出分析报告; 相关领域：金属学及工艺一般工业技术更多>>; 相关作者：张伟程汉华周荣家潘金龙陈西玉更多>>; 相关机构：东南大学浙江大学冶金工业信息标准研究院武汉大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金中国博士后科学基金国家重点基础研究发展计划国家教育部博士点基金更多>>

Investigation of notch effect in the optimum weight design of steel truss towers via Particle Swarm Optimization and Firefly Algorithm: 《Frontiers of Structural and Civil Engineering》2025年第3期358-377,共20页Elif YILMAZ Musa ARTAR Mustafa ERGÜN; In this study, the optimal weight designs of steel truss towers are determined, considering the notch effect. Thus, the impact of discontinuities in the cross-sections of steel elements on the total weight of the stru...; 关键词：steel truss towers optimum weight design notch effect particle swarm optimization firefly algorithm

Local impact factor assessment for deck slabs of steel–concrete composite bridge system with twin girders: 《Frontiers of Structural and Civil Engineering》2024年第12期1937-1950,共14页Libin YANG Weibing PENG Yingjie NING Xueliang LIU Ertugrul TACIROGLU; support for this study provided by National Natural Science Foundation of China(Grant Nos.51908504 and 52278227).; The steel-concrete composite bridge system with twin girders,referred to as a steel plate composite girder bridge,is widely adopted for short-to medium-span highway bridges due to its ability to enable rapid prefabric...; 关键词：steel plate composite girder bridge deck slab local impact factor field test finite-element modeling parametric study

Punching shear behavior of steel fiber reinforced recycled coarse aggregate concrete two-way slab without shear reinforcement: 《Frontiers of Structural and Civil Engineering》2024年第10期1556-1575,共20页Yongming YAN Danying GAO Feifei LUO; the financial support of National Natural Science Foundation of China(Grant No.51978629)。; In this paper,the punching shear performance of 8 steel fiber reinforced recycled coarse aggregate concrete(SFRCAC)two-way slabs with a size of 1800 mm×1800 mm×150 mm was studied under local concentric load.The effe...; 关键词：recycled coarse aggregate steel fiber reinforced recycled coarse aggregate concrete two-way slab punching shear punching shear ultimate bearing capacity

Weldability of steel used in an aged bridge: 《China Welding》2024年第3期33-38,共6页Hirohata Mikihito; A series of experiments was performed to investigate the weldability of steel used in an aged bridge.A steel material used in an aged railway bridge constructed in 1912 was extracted for this investigation.The chemica...; 关键词：aged steel bridge repair welding chemical compositions weld defect brittle fracture

Metaheuristic-Driven Two-Stage Ensemble Deep Learning for Lung/Colon Cancer Classification: 《Computers, Materials & Continua》2024年第9期3855-3880,共26页Pouyan Razmjouei Elaheh Moharamkhani Mohamad Hasanvand Maryam Daneshfar Mohammad Shokouhifar; This study investigates the application of deep learning,ensemble learning,metaheuristic optimization,and image processing techniques for detecting lung and colon cancers,aiming to enhance treatment efficacy and impro...; 关键词：Lung cancer colon cancer feature selection electric eel foraging optimization deep learning ensemble learning

New formula for predicting the plastic buckling pressure of steel torispherical heads under internal pressure: 《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2024年第8期618-630,共13页Sheng YE Keming LI Jinyang ZHENG Shan SUN; supported by the National Natural Science Foundation of China(No.52105161).; Thin-walled torispherical heads under internal pressure can fail by plastic buckling because of compressive circumferential stresses in the head knuckle.However,existing formulas still have limitations,such as complic...; 关键词：Torispherical head Plastic buckling Elastic-plastic analysis Prediction formula Finite element method

Exploring the Synergy: Experimental and Theoretical Investigation of Steel and Glass Fiber Reinforced Polymer (GFRP) Reinforced Slab Incorporating Alccofine and M-Sand: 《Open Journal of Civil Engineering》2024年第3期334-347,共14页Vijayalakshmi Ravichandran Ravichandran Ramanujam Srinivasan Saravanan Jagadeesan Prithiviraj Chidambaram; Introduction: This study investigates the Experimental and Theoretical Investigation of Steel and Glass Fiber Reinforced Polymer (GFRP) Reinforced Slab Incorporating Alccofine and M-sand. Objective: Specific objective...; 关键词：Fiber Reinforced Polymer Alccofine Concrete Structural Behaviour Mechanical Properties One-Way Slab Sustainable Construction Materials Alternative Aggregates

芯片高精度贴装方案优化研究: 《中国标准化》2024年第S1期309-313,共5页李佳李朝毅王达鹏; 为了提高激光雷达系统的测量距离并减小其体积,在现有EEL激光器芯片功率的基础上,通过优化芯片贴装逻辑和制作专用工装,改善了EEL激光器芯片的贴装位置精度和角度精度,贴装位置精度由±15μm提高至±8μm,角度精度由±1°提高至±0.5°...; 关键词：EEL芯片贴装精度渐晕激光雷达

Analysis and Response of Steel Stacking Accidents in Hot Rolling Coilers: 《Frontiers of Metallurgical Industry》2024年第2期10-14,共5页Zhenyi Yu Yuan Long Shuqi Tang; Through long-term production and maintenance practice,various types of stacking steel in the 2250mm hot rolling coiler of Ma Steel were tracked and analyzed,and the causes of stacking steel were summarized.Cor-respond...; 关键词：COILER stacking steel cause analysis MEASURE

Protection of steel hooks embedded in glass-fiber-reinforced concrete against macrocell corrosion: 《Petroleum Research》2024年第2期317-326,共10页Husnu Gerengi Muhammed Maraşlı Marziya Rizvi Beni Kohen Ismail Taşkıran; Husnu Gerengi expresses his sincere thanks to The Scientific and Technological Research Council of Turkey(TUBITAK)for his fellowship at the University of Bergamo,under the TUBITAK 2219 Postdoctoral Research Program(Program Project Number:1059B191900111);The authors are grateful to ZİNGA®and Sikaflex®for providing zinc-rich coating and construction sealant.Also,the authors thank Kader Dikmen,VolkanÖzdal and Volkan Akmaz of Fibrobeton Company R&D Center for their help during the sample preparation process.One of the authors Marziya Rizvi would like to acknowledge CSIR,New Delhi,India,for providing her RA fellowship.A part of this research work was initially presented at the 2nd International Conference and Exhibition on Corrosion and Surface Protection for Steel(CASP 2022)on May 26,2022,Istanbul,Turkey.; This study evaluated the corrosion behavior of steel hooks embedded in GFRC,which were protected by a zinc-rich(96%Zn)galvanizing coating.The coating provided the hooks with active cathodic protection and a passive ph...; 关键词：Steel rebars Concrete corrosion GFRC Galvanization SEALANT

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