PILE

作品数:360被引量:669H指数:12
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相关作者:杨志伟陈建平栾恒杰蒋宇静邓学钧更多>>
相关机构:东南大学中南大学四川大学河海大学更多>>
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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>>
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Hydraulic performance assessment of various submerged pile designs around an emerged dike
《Water Science and Engineering》2024年第4期406-416,共11页Sohail Iqbal Norio Tanaka 
This study aimed to devise strategies for alleviating the detrimental impacts of floods in the vicinity of a dike. Experiments were conducted in an open rectangular channel to investigate the flow dynamics under varyi...
关键词:Pile wings T-shaped dike I-shaped dike Impermeable dike Submerged pile designs 
Hydrodynamic Performance of H-shaped Pile-restrained Floating Breakwater Integrated with Horizontal Plates
《哈尔滨工程大学学报(英文版)》2024年第4期776-797,共22页Aparna Panda D.Karmakar Manu Rao 
the partial support from the Ministry of Ports,Shipping and Waterways,Government of India,through the research grant no.DW/01013(13)/2/2021.
This study analyzes the hydrodynamic performance of an H-shaped pile-restrained composite breakwater integrated with a pair of horizontal plates placed on the seaside and the leeside of the breakwater.The wave interac...
关键词:Composite breakwater Horizontal plates Reflection and transmission coefficients Multidomain boundary element method(Multidomain BEM) Wave force coefficient 
Should private charging-pile-sharing platforms cooperate with automotive companies under multiple heterogeneities?
《中国科学技术大学学报》2024年第11期33-53,32,66,67,共24页Haonan He Hong Yue Qi Zhou 
supported by the National Natural Science Foundation of China(72474034,72104034);Humanities and Social Science Fund of the Ministry of Education of China(21YJC630037,22XJC910001);China Postdoctoral Science Foundation(2022T150072)。
To address the charging infrastructure challenges associated with slow electric vehicle(EV)industry growth,this study investigates the collaboration between private charging-pile-sharing platforms struggling with prof...
关键词:cooperation service quality private charging-pile-sharing platforms consumer heterogeneity 
High-strain dynamic model of large-diameter pipe piles with soil plug for vertical vibration analysis
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第11期4440-4461,共22页Yuan Tu M.H.El Naggar Kuihua Wang Wenbing Wu Minjie Wen 
support from the Exploring Youth Project of Zhejiang Natural Science Foundation (Grant No.LQ24E080009);the Key Project of Natural Science Foundation of Zhejiang Province (Grant No.LXZ22E080001);the National Natural Science Foundation of China (Grant No.52108347).
A rigorous analytical model is developed for simulating the vibration behaviors of large-diameter openended pipe piles(OEPPs)and surrounding soil undergoing high-strain impact loading.To describe the soil behavior,the...
关键词:Fictitious-soil pile Large-diameter pipe piles Soil plug Pile vibration Elastic wave propagation High-strain dynamic analysis 
Determination of the Pile Drivability Using Random Forest Optimized by Particle Swarm Optimization and Bayesian Optimizer
《Computer Modeling in Engineering & Sciences》2024年第10期871-892,共22页Shengdong Cheng Juncheng Gao Hongning Qi 
supported by the National Science Foundation of China(42107183).
Driven piles are used in many geological environments as a practical and convenient structural component.Hence,the determination of the drivability of piles is actually of great importance in complex geotechnical appl...
关键词:Random forest regression model pile drivability Bayesian optimization particle swarm optimization 
考虑锚杆拉剪破断特性的锚固系统数值模拟与应用
《煤炭技术》2024年第10期66-70,共5页路燕泽 田欣 于庆磊 王立杰 王庆刚 蒲江涌 
基于FLAC3D数值模拟软件,考虑锚杆拉剪破断特性,通过FISH语言将pile单元进行修正,反映了锚杆的拉剪破断特性;并且引入了锚固界面的黏结滑移模型,模拟了锚固界面的应变软化行为。将修正的锚杆模型进行验证分析,与室内试验结果吻合良好,...
关键词:锚固系统 拉剪破断 黏结滑移模型 pile结构单元 
Upgrade from aerated static pile to agitated bed systems promotes lignocellulose degradation in large-scale composting through enhanced microbial functional diversity
《Journal of Environmental Sciences》2024年第10期55-66,共12页Hanxia Yu Haoyan Xiao Huiyu Deng Adam Frew Md.Akhter Hossain Wenbing Tan Beidou Xi 
This work was supported by the National Natural Science Foundation of China(No.42030704).
Composting presents a viable management solution for lignocellulose-rich municipal solid waste.However,our understanding about the microbial metabolic mechanisms involved in the biodegradation of lignocellulose,partic...
关键词:Bacterial and fungal community Large-scale composting Lignocellulose degradation Microbial metabolism Metaproteomic analysis 
Finite Element Analysis of Effects of Improvement of Soil Between Double-Row Piles
《Journal of Shanghai Jiaotong university(Science)》2024年第5期919-929,共11页NIE Dongqing ZHAI Zhiyang ZHANG Wei LI Zhi 
the Key Research Program of Shanghai Construction Group(No.17JCSF-37)。
Double-row pile(DRP)retaining systems have been widely used in deep excavations in China.Soil between the front and back-row piles(FBP soil)is often improved to decrease the displacement of DRPs in soft soil areas,but...
关键词:large excavation double-row pile(DRP) soil improvement DEFLECTION bending moment finite element analysis 
Hybrid response surface method for system reliability analysis of pilereinforced slopes
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第9期3395-3406,共12页Xiangrui Duan Jie Zhang Leilei Liu Jinzheng Hu Yadong Xue 
substantially supported by the National Natural Science Foundation of China(Grant No.42072302);Shuguang Program from Shanghai Education Development Foundation and Shanghai Municipal Education Commission(Grant No.19SG19);Fundamental Research Funds for the Central Universities.
To consider the complex soil-structure interaction in a pile-slope system,it is necessary to analyze the performance of pile-slope systems based on a three-dimensional(3D)numerical model.Reliability analysis of a pile...
关键词:SLOPE PILES System reliability Support vector machine Ordinary kriging 
Seismic response of pile-supported structures considering the coupling of inertial and kinematic interactions in different soil sites
《Frontiers of Structural and Civil Engineering》2024年第9期1350-1361,共12页Huiling ZHAO Fan ZHANG 
the National Natural Science Foundation of China(Grant No.42277163)for the financial support to this work.
Dynamic soil−pile−superstructure interaction is crucial for understanding pile behavior in earthquake-prone ground.Evaluating the safety of piles requires determining the seismic bending moment caused by combined iner...
关键词:pile seismic response soft soil inertial interaction kinematic interaction 
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