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PULLOUT: 作品数：41被引量：102H指数：6; 导出分析报告; 相关领域：建筑科学更多>>; 相关作者：陆洲导更多>>; 相关机构：同济大学结构工程与防灾研究所更多>>; 相关期刊：《Acta Mechanica Sinica》《Structural Durability & Health Monitoring》《Journal of Geoscience and Environment Protection》《International Journal of Agricultural and Biological Engineering》更多>>; 相关基金：国家自然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山西省自然科学基金更多>>

Pullout of the Cylindrical Helicoidal Fiber被引量：1: 《Acta Mechanica Solida Sinica》2024年第3期444-456,共13页Chenhan Hu Weihao Tao Hongjun Yu Qinghua Qin Jianshan Wang; supported by the National Natural Science Foundation of China(Grant Nos.12020101001,12021002,12372324,and 12272239);supported by the National Innovation and Entrepreneurship Training Program for College Students(No.202210056136).; The multi-layer cylindrical helicoidal fiber structure(MCHFS)exists widely in biological materials such as bone and wood at the microscale.MCHFSs typically function as reinforcing elements to enhance the toughness of ...; 关键词：Cylindrical helicoidal fiber structure Cylindrically monoclinic material Helical winding of fiber PULLOUT Interlayer stress transfer

Three-dimensional limit variation analysis on the ultimate pullout capacity of the anchor cables based on the Hoek-Brown failure criterion: 《Journal of Mountain Science》2024年第3期1036-1047,共12页ZUO Shi ZHAO Lianheng HU Shihong; supported by the Natural Science Foundation of Hunan Province(2023JJ40078);the Scientific Research Project of Hunan Provincial Education Department(No.22C0573);the National Natural Science Foundation of China(51478477,51878668);Guizhou Provincial Department of Transportation Foundation(2017-122058);Foundation of Guizhou Provincial Science and Technology Department([2018]2815).; Only simplified two-dimensional model and a single failure mode are adopted to calculate the ultimate pullout capacity(UPC)of anchor cables in most previous research.This study focuses on a more comprehensive combinat...; 关键词：Anchor cable Ultimate pullout capacity(UPC) Failure model Variation analysis Hoek-Brown failure criterion

A stacking machine learning model for predicting pullout capacity of small ground anchors: 《AI in Civil Engineering》2024年第1期221-235,共15页Lin Li Linlong Zuo Guangfeng Wei Shouming Jiang Jian Yu; support provided by National Natural Science Foundation of China(Grant No.52108297);Postdoctoral Research Foundation of China(Grant No.2021M692742);Special Support Project of China Postdoctoral Foundation(Grant No.2023T160560);Qin Chuang Yuan Imported High-level Innovation and Entrepreneurship Talent Project(Grant No.OCYRCXM-2022-29);Fundamental Research Funds for the Central Universities,CHD(Grant No.300102212301).; Small ground anchors are widely used to fix securing tents in disaster relief efforts.Given the urgent nature of rescue operations,it is crucial to obtain prompt and accurate estimations of their pullout capacity.In t...; 关键词：Ground anchor Pullout capacity Stacking model Model performance Machine learning

Effects of loading rate on root pullout performance of two plants in the eastern Loess Plateau,China: 《Journal of Arid Land》2023年第9期1129-1142,共14页ZHANG Chaobo LI Rong JIANG Jing YANG Qihong; supported by the Natural Science Foundation of Shanxi Province of China(20210302123105);the Shanxi Scholarship Council of China(2020-054);the Changjiang River Scientific Research Institute(CRSRI)Open Research Program(CKWV20221006/KY).; Root pullout performance of plants is an important mechanical basis for soil reinforcement by plant roots in the semi-arid areas.Studies have shown that it is affected by plant factors(species,ages,root geometry,etc.)...; 关键词：plant roots soil reinforcement loading rate root pullout properties root-soil interaction loess area

An Improved Transosseous Pullout Suture Technique for Arthroscopic Repair of a Meniscus Root Tear被引量：1: 《Current Medical Science》2023年第4期779-783,共5页Wen-bin ZHAO Feng TU Hao WANG; supported by the Natural Science Foundation of Hubei Province(No.2018CFC832).; Objective:This study aimed to explore the clinical efficiency of an improved transosseous pullout suture technique for arthroscopic repair of a meniscus root tear.Methods:From January 2017 to January 2021,53 patients ...; 关键词：meniscus root tear bone tunnel multiple ligament injury tunnel management windshield wiper effect

Sustainable remediation of failed slope using helical soil nails: 《Journal of Mountain Science》2023年第6期1742-1758,共17页Saurabh RAWAT Ashok Kumar GUPTA Pankaj SHARMA; The performance of a helical soil nailed structure is dependent on the installation torque required and the consequent pullout resistance developed.The present research work aims at proposing theoretical models to est...; 关键词：Theoretical torque Pullout force Pure elastic Elastic plastic Capacity to torque ratio

超高性能混凝土钢纤维-基体界面黏结性能研究综述被引量：4: 《Engineering》2023年第3期215-232,共18页邓毓琳张祖华史才军吴泽媚张超慧; the National Natural Science Foundation of China(51878263,U2001225,and 51638008);the National Key Research and Development Program of China(2018YFC0705400).; 超高性能混凝土(UHPC)是一种相对较新的水泥混凝土复合材料,由于其优异的机械强度和耐久性,在基础设施建设中具有巨大的应用潜力。钢纤维与基体的界面黏结性能是决定UHPC其他力学性能的主要因素,包括抗拉、抗折、抗压强度和破坏模式(断...; 关键词：Ultra-high performance concrete Interfacial bond Steel fiber Pullout behavior

Characteristics of root pullout resistance of Caragana korshinskii Kom.in the loess area of northeastern Qinghai-Tibet Plateau,China被引量：4: 《Journal of Arid Land》2022年第7期811-823,共13页LIU Yabin SHI Chuan YU Dongmei WANG Shu PANG Jinghao ZHU Haili LI Guorong HU Xiasong; funded by the National Natural Science Foundation of China (42002283, 42062019);the Science and Technology Plan Project of Qinghai Province,China (2022-ZJ-Y08);the Second Tibetan Plateau Scientific Expedition and Research (STEP) Program (2019QZKK0905, 2019QZKK0805); Roots exert pullout resistance under pullout force,allowing plants to resist uprooting.However,the pullout resistance characteristics of taproot-type shrub species of different ages remain unclear.In this study,in ord...; 关键词：loess area Qinghai-Tibet Plateau pullout resistance growth period aboveground growth indices pullout test Caragana korshinskii

Determination of ultimate bearing capacity of uplift piles using intact and non-intact load−displacement curve被引量：5: 《Journal of Central South University》2022年第2期470-485,共16页WANG Qin-ke MAJian-lin JI Yu-kun ZHANG Jian CHEN Wen-long; Project(2016YFC0802203)supported by the National Key R&D Program of China;Project(2013G001-A-2)supported by the Science and Technology Research and Development Program of China Railway Corporation;Project(SKLGDUEK2011)supported by the State Key Laboratory for GeoMechanics and Deep Underground Engineering,China University of Mining&Technology。; Based on the field destructive test of six rock-socketed piles with shallow overburden,three prediction models are used to quantitatively analyze and predict the intact load−displacement curve.The predicted values of ...; 关键词：load−displacement curve prediction model determination method of bearing capacity change rate of pullout stiffness

Laboratory large-scale pullout investigation of a new reinforcement ofcomposite geosynthetic strip: 《Journal of Rock Mechanics and Geotechnical Engineering》2021年第5期1147-1159,共13页Mehrdad Tajabadipour Seyed Hamid Lajevardi; In this paper,more than 70 large-scale pullout tests were performed to evaluate the performance of an innovative composite geosynthetic strip(CGS)reinforcement in sandy backfill.The CGS reinforcement is composed of a ...; 关键词：Pullout resistance Composite geosynthetic strip(CGS) Soilegeosynthetic interface Scrap tires Large-scale pullout tests

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