PUNCHING

作品数：43被引量：44H指数：4
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相关领域：金属学及工艺一般工业技术更多>>
相关作者：徐勤军陈爱网赵雪岩张静颐李榕更多>>
相关机构：漳州师范学院空军工程大学华南师范大学山东大学更多>>
相关期刊：《Journal of Beijing Institute of Technology》《Wuhan University Journal of Natural Sciences》《Journal of Donghua University(English Edition)》《计算机与信息技术》更多>>
相关基金：国家自然科学基金国家教育部博士点基金国家高技术研究发展计划国家重点基础研究发展计划更多>>
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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 
Study on the clogging mechanism of punching screen in sand control by the punching structure parameters
《Petroleum Science》2024年第1期609-620,共12页Fu-Cheng Deng Fu-Lin Gui Bai-Tao Fan Lei Wen Sheng-Hong Chen Ning Gong Yun-Chen Xiao Zhi-Hui Xu 
As an independent sand control unit or a common protective shell of a high-quality screen,the punching screen is the outermost sand retaining unit of the sand control pipe which is used in geothermal well or oil and g...
关键词：Punching screen Plugging CFD-DEM Size parameter Sand control 
Erratum to:Microstructure and texture evolution of nonoriented silicon steel during the punching process
《International Journal of Minerals,Metallurgy and Materials》2023年第6期1225-1225,共1页Xiang Fang Wei Wang François Brisset Anne-Laure Helbert Thierry Baudin 
The original online version of this article unfortunately contained a mistake.The author’s name in the original online version is incorrect,which is:Xiang Fang,Wei Wang,François Brisset,Anne-Laure Helberg,and Thierry...
关键词：MICROSTRUCTURE STEEL EVOLUTION 
Performance Evaluation of Manually Operated Mulch Laying Machine on Different Soil Conditions
《NASS Journal of Agricultural Sciences》2023年第1期8-18,共11页S.V.Pathak A.V.Rangbhal P.U.Shahare C.S.Bagde S.S.More 
A machine with manual operation for mulch-laying machine with a punching arrangement was developed,and its performance was assessed at three different mulch paper thicknesses(15 m,20 m and 25 m),three different disc a...
关键词：Field efficiency Punching efficiency Response surface methodology Mulch laying machine 
In-situ TEM investigation on the evolution of He bubbles and dislocation loops in Ni-based alloy irradiated by H_(2)^(+)&He^(+)dual-beam ions
《Journal of Materials Science & Technology》2023年第7期36-49,共14页Zhenbo Zhu Weichi Ji Hefei Huang 
This work was financially supported by the National Natural Science Foundation of China(Nos.12022515 and 11975304);the Youth Innovation Promotion Association,Chinese Academy of Sciences(No.Y202063).The authors would like to thank the assis-tance of the Xiamen Multiple Ion Beam In-situ TEM Analysis Facility.
The synergistic evolution mechanisms of He bubbles and dislocation loops under 30 keV H_(2)^(+)&He^(+)dual-beam ions irradiation at 650℃ in the Ni-based alloy GH3535,which is the most promising candidate structure ma...
关键词：In-situ TEM observation Ni-based alloy Dislocation loop Punching loop Bubble-loop complex 
Microstructure and texture evolution of nonoriented silicon steel during the punching process
《International Journal of Minerals,Metallurgy and Materials》2022年第11期2064-2071,共8页Xiang Fang Wei Wang François Brisset Anne-Laure Helbert Thierry Baudin 
financially supported by the National Natural Science Foundation of China (No. 51801141);the Fundamental Research Funds for the Central Universities (No. 2019IVB015);the support from the 111 Project (No. B17034);the Innovative Research Team Development Program of the Ministry of Education of China (No. IRT_17R83)
The iron core of a motor is mainly manufactured from rolled nonoriented silicon steel using a punching process that leads to deformation and texture evolution at the cutting edge.According to this process,circular sam...
关键词：MICROSTRUCTURE TEXTURE nonoriented silicon steel PUNCHING 
A preliminary analysis and discussion of the condominium building collapse in surfside,Florida,US,June 24,2021被引量：5
《Frontiers of Structural and Civil Engineering》2021年第5期1097-1110,共14页Xinzheng LU Hong GUAN Hailin SUN Yi LI Zhe ZHENG Yifan FEI Zhi YANG Lingxiao ZUO 
the financial support received from The National Key R&D Program(No.2019YFE0112800);the National Natural Science Foundation of China(Grant No.51778341);the Australian Research Council through an ARC Discovery Project(No.DP150100606).
On June 24,2021,a 40-year-old reinforced concrete flat plate structure building in Miami suffered a sudden partial collapse.This study analyzed the overall performance and key components of the collapsed building base...
关键词：progressive collapse flat plate SIMULATION PUNCHING 
Punching of reinforced concrete slab without shear reinforcement: Standard models and new proposal
《Frontiers of Structural and Civil Engineering》2020年第5期1196-1214,共19页Luisa PANI Flavio STOCHINO 
The financial support of the A utonomous Region of Sardinia under Grant PO-FSE 2014-2020,CCI:2014-IT05SFOP021,through the project"Retrofitting,Rehabilitation and Requalification of the Historical Cultural Architectural Heritage(R3-PAS)",is acknowledged by Flavio Stochino.
Reinforced concrete(RC)slabs are characterized by reduced construction time,versatility,and easier space partitioning.Their structural behavior is not straightforward and,specifically,punching shear strength is a curr...
关键词：punching shear strength reinforced concrete SLABS reinforcement ratio 
Theoretical analysis and development of a mechanism with punching device for transplanting potted vegetable seedlings被引量：4
《International Journal of Agricultural and Biological Engineering》2020年第4期85-92,共8页Maile Zhou Yiyin Shan Xianglei Xue Daqing Yin 
This research was supported by the National Key Research and Development Program of China(Grant No.2017YFD070800);the Opening of Key Laboratory of Modern Agricultural Equipment Technology in Northern Cold Region(Grant No.KF18-04).
Several studies have indicated that potted vegetable seedling transplanting technology can greatly improve the ability of vegetable seedlings to resist cold,flood,drought,saline-alkali and pests.The existing transplan...
关键词：planting machinery transplanting mechanism potted vegetable seedling punching device trajectory and attitude 
Nonlinear numerical simulation of punching shear behavior of reinforced concrete flat slabs with shear-heads被引量：1
《Frontiers of Structural and Civil Engineering》2020年第2期331-356,共26页Dan VBOMPA Ahmed YELGHAZOULI 
This paper examines the structural response of reinforced concrete flat slabs,provided with flillyembedded shear-heads,through detailed three-dimensional nonlinear numerical simulations and parametric assessments usin...
关键词：non-linear numerical modelling concrete damage plasticity RC flat slabs shear-heads punching shear 
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