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检索条件"主题词=discrete-continuous model"
39 条 记 录,以下是1-10 订阅
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A discrete-continuous model of coupled plasticity and fracture
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JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS 2025年 197卷
作者: Li, Zhangtao Zhuang, Zhuo Li, Zhijie Wang, Tao Liu, Zhanli Cui, Yinan Tsinghua Univ Sch Aerosp Engn Appl Mech Lab Beijing 100084 Peoples R China Beijing Inst Technol State Key Lab Explos Sci & Technol Beijing 100081 Peoples R China
Understanding the interplay between plasticity and fracture is the basis for the prediction and design of materials and structures, which is controlled by the concurrent dynamics of discrete dislocations and cracks. H... 详细信息
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Identifying the relationship between intention to use flat-rate public transport and trip frequency by a discrete-continuous model
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PUBLIC TRANSPORT 2023年 第2期16卷 485-504页
作者: Nishiuchi, Hiroaki Nishimura, Kohei Ngoc, An Minh Dias, Charitha Kochi Univ Technol Sch Syst Engn 185 Tosayamadacho Miyanokuchi Kami City Kochi 7828502 Japan Chiyoda Engn Consultants Co Ltd 2-6 KandasudachoChiyoda Ku Tokyo Japan Qatar Transportat & Traff Safety Ctr Coll Engn Dept Civil & Architectural Engn POB 2713 Doha Qatar
Public transport fare is a central feature of transit operations and is a key indicator to reflect transport demand. Yet, relatively little is known about how fare influences on ridership dynamics, including for which... 详细信息
来源: 评论
Time Discretization in Pedestrian Dynamics Simulations by discrete-continuous model  14th
Time Discretization in Pedestrian Dynamics Simulations by Di...
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14th International Conference on Cellular Automata for Research and Industry (ACRI)
作者: Kirik, Ekaterina Vitova, Tat'yana Malyshev, Andrey Russian Acad Sci Inst Computat Modelling Siberian Branch Akademgorodok 50-44 Krasnoyarsk 660036 Russia
A discretization of time in computer simulation of pedestrian movement is considered. Time step is very influencing on computational performance. But not only quick calculations is a criterion. The other one is a conf... 详细信息
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An extended 3D discrete-continuous model and its application on single- and bi-crystal micropillars
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modelLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING 2017年 第3期25卷 035001-035001页
作者: Huang, Minsheng Liang, Shuang Li, Zhenhuan Huazhong Univ Sci & Technol Dept Mech Wuhan 430074 Peoples R China Hubei Key Lab Engn Struct Anal & Safety Assessmen Luoyu Rd 1037 Wuhan 430074 Peoples R China
A 3D discrete-continuous model (3D DCM), which couples the 3D discrete dislocation dynamics (3D DDD) and finite element method (FEM), is extended in this study. New schemes for two key information transfers between DD... 详细信息
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Investigations of annealing hardening in Au micropillar based on a modified discrete-continuous model
Investigations of annealing hardening in Au micropillar base...
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北京力学会第二十三届学术年会
作者: Fengxian Liu Zhan-li Liu Peng Lin Zhuo Zhuang Applied Mechanics Lab. School of Aerospace Engineering Tsinghua University
In contrast to the typical behavior at macro level, recent studies at sub-micro scale have shown that metals may harden rather than soften during high temperature annealing. In the present work, a modified three-dimen... 详细信息
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An analysis on travel party composition and expenditure: a discrete-continuous model
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ANNALS OF TOURISM RESEARCH 2016年 56卷 48-64页
作者: Rashidi, Taha H. Koo, Tay T. R. Univ New S Wales Sydney NSW 2052 Australia
While the interrelated nature of tourism decisions is well recognised, there is a significant gap between conceptual understanding and modelling practice. Empirically, the interrelations between tourism decisions are ... 详细信息
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Quantitative investigations on dislocation based discrete-continuous model of crystal plasticity at submicron scale
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INTERNATIONAL JOURNAL OF PLASTICITY 2015年 69卷 54-72页
作者: Cui, Yinan Liu, Zhanli Zhuang, Zhuo Tsinghua Univ Sch Aerosp Dept Engn Mech Appl Mech Lab Beijing 100084 Peoples R China
Although the multi-scale discrete-continuous model (DCM) which couples discrete dislocation dynamics (DDD) and finite element method (FEM) to study crystal plasticity at submicron scale has been proposed for many year... 详细信息
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modelling crystal plasticity by 3D dislocation dynamics and the finite element method: The discrete-continuous model revisited
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JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS 2014年 第1期63卷 491-505页
作者: Vattre, A. Devincre, B. Feyel, F. Gatti, R. Groh, S. Jamond, O. Roos, A. ONERA French Aerosp Lab F-92322 Chatillon France CNRS ONERA LEM F-92322 Chatillon France
A unified model coupling 3D dislocation dynamics (DD) simulations with the finite element (FE) method is revisited. The so-called discrete-continuous model (DCM) aims to predict plastic flow at the (sub-)micron length... 详细信息
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Location choice of residential housing supply: An application of the multiple discrete-continuous extreme value (MDCEV) model
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JOURNAL OF CHOICE modelLING 2025年 54卷
作者: Zhang, Yu Miller, Eric J. Univ Toronto Dept Civil & Mineral Engn Toronto ON Canada
The supply location of residential housing is the result of multiple, simultaneous decisions by housing developers. This choice situation can be characterized by the discretionary choice of locations for the housing p... 详细信息
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Time discretization in the time-continuous pedestrian dynamics model SigmaEva
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NATURAL COMPUTING 2022年 第3期21卷 407-415页
作者: Kirik, Ekaterina Vitova, Tat'yana Russian Acad Sci Inst Computat Modelling Siberian Branch Akademgorodok 50-44 Akademgorodok 660036 Russia
Time-continuous models need to set a value of time-step to simulate a process using a computer. The assumed size of a time-step influences the computational performance. But not only a quick calculations is a criterio... 详细信息
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