Determination of the Mohr-Coulomb Material Parameters for Concrete under Indirect Tensile Test

Lelovi? Selimir; Vasovi? Dejan; Stoji? Dragoslav

首页> 外文期刊>Technical Gazette >Determination of the Mohr-Coulomb Material Parameters for Concrete under Indirect Tensile Test

【24h】

Determination of the Mohr-Coulomb Material Parameters for Concrete under Indirect Tensile Test

机译：间接拉伸试验下混凝土混凝土的测定

获取原文

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

This paper presents determination of the Mohr-Coulomb material parameters for concrete under indirect tensile testing, design of experiments and numerical simulations. Experiments are designed to control input variables associated with inhomogeneous starting material, sample preparation and testing equipment. Statistical analysis of the experimental data is applied in order to correlate material's deformational behaviour with change in cement content. Presented paper discusses a simple method, based on experimental and theoretical framework, to determine two material parameters for concrete: cohesion (c) and angle of internal friction (Φ) from indirect tensile test. Cohesion is obtained from experimental results using elastic and plastic theory of concrete deformation. Prandtl's theory is applied to obtain the angle of internal friction from measured bearing capacity and cohesion. Numerical analysis by finite-element method is used for verification of experimental results, employing step-by-step integration procedure for solving the boundary value problem.

机译：本文介绍了间接拉伸检测下混凝土的MOHR-CULOMB材料参数，实验设计和数值模拟的测定。实验旨在控制与非均匀起始材料相关的输入变量，样品制备和测试设备。应用实验数据的统计分析，以便将材料的变形行为与水泥含量的变化相关。提出的论文讨论了一种基于实验和理论框架的简单方法，确定混凝土的两种材料参数：间接拉伸试验的内聚力（c）和内部摩擦（φ）的角度。利用混凝土变形的弹性和塑料理论，从实验结果获得凝聚力。 Prandtl的理论应用于从测量的承载能力和内聚力获得内部摩擦的角度。有限元方法的数值分析用于验证实验结果，采用逐步集成程序来解决边值问题。

著录项

来源
《Technical Gazette》 |2019年第2期|共8页
作者
Lelovi? Selimir; Vasovi? Dejan; Stoji? Dragoslav;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种
中图分类一般工业技术;
关键词
angle of internal frictioncohesionconcretefinite element method (FEM)indirect tensile strengthMohr-Coulomb;

机译：内部摩泽度的角度聚合物元素法（FEM）间接拉伸强度莫霍尔 - 库仑;

相似文献

外文文献
中文文献
专利

1. Improved parameter selection method for mesoscopic numerical simulation test of direct tensile failure of rock and concrete [J] . LIU Zhi-guang, CHEN Jian-yun, BAI Wei-feng, 中南大学学报（英文版） . 2010,第005期
2. Determination of the Lattice Parameters of a Si Nanobelt in a Tensile Test Process Using an MEMS Actuator [J] . ZENG Hong-Jiang, LI Tie, JIN Qin-Hua, 中国物理快报：英文版 . 2012,第012期
3. Determination of Concrete Fracture Parameters from a Three-Point Bending Test [J] . 张君, 刘骞清华大学学报（英文版） . 2003,第006期
4. Dolomite fracture modeling using the Johnson-Holmquist concrete material model: Parameter determination and validation [J] . Michał Kucewicz, Paweł Baranowski, Jerzy Małachowski 岩石力学与岩土工程学报（英文版） . 2021,第002期
5. A discussion of paper “A novel indirect tensile test method to measure the biaxial tensile strength of concretes and other quasibrittle materials” by G. Zi, H. Oh, S.K. Park [J] . Ozgur Ekincioglu Cement and Concrete Research . 2010,第12期

机译：G. Zi，H. Oh，S.K.对论文“一种测量混凝土和其他准脆性材料的双轴拉伸强度的新型间接拉伸试验方法”的讨论。公园
6. A novel indirect tensile test method to measure the biaxial tensile strength of concretes and other quasibrittle materials [J] . Goangseup Zi, Hongseob Oh, Sun-Kyu Park Cement and Concrete Research . 2008,第6期

机译：一种新的间接拉伸试验方法，用于测量混凝土和其他准脆性材料的双轴拉伸强度
7. New model for the indirect determination of the tensile stress-strain curve of concrete by means of the Brazilian test [J] . Sergio Carmona, Antonio Aguado Materials and structures . 2012,第10期

机译：通过巴西试验间接确定混凝土拉伸应力-应变曲线的新模型
8. Determination of Indirect Tensile Strength of Bituminous Concrete Mix Prepared Using Stone Dust and Cement as Filler Materials [C] . Lokesh Gupta, G. Suresh International congress and exhibition on sustainable civil infrastructures . 2018

机译：以石粉和水泥为填充料配制的沥青混凝土混合料的间接拉伸强度的测定
9. Synthetic Fiber Reinforced Concrete Performance After Prolonged Environmental Exposure Utilizing the Modified Indirect Tensile Test [D] . Ellis, Spencer G. 2020

机译：合成纤维钢筋混凝土性能在延长环境暴露后利用改性间接拉伸试验
10. Determination of Fracture Energy of Early Age Concrete through a Uniaxial Tensile Test on an Un-Notched Specimen [O] . Dongya Ren, Lambert Houben 2020

机译：通过无缺口试样的单轴拉伸试验确定早龄混凝土的断裂能
11. FOREIGN INDUSTRIAL NEWS: Thermalene; Platinum; Electrical Precipitation of Tar Fog; Magnetic Method for Testing Ferrous Metals; Tanning Material Deposits; Lactic Acid; Making Concrete Blocks; Automatic Stokers; The Höchst Dyeworks; Time Limit Fuses; Electrically Heated Boilers; Case-Hardening; Ozokerite; Determination of Light Hydrocarbons in Fat; Import Prohibition; Aluminates of Lime as Cement Material; New Indirect Unit for Industrial Lighting; Paper Thread; Luminous Paints; Coal from Sulfite Lye; Iron-Nickel Alloys; Aluminum Sheet and Sections; German Chemicals [O] . A McMillan 1919

机译：外国工业新闻：Thermalene;铂;焦油雾的电气降水;用于测试黑色金属的磁法;晒黑材料矿床;乳酸;制作混凝土块;自动斯托克斯; Höchst染料;时间限制保险丝;电加热锅炉;案例硬化;臭氧技术;脂肪中轻烃的测定;进口禁止;石灰铝酸盐作为水泥材料;工业照明的新间接单位;纸线;发光涂料;来自亚硫酸盐的煤;铁镍合金;铝板和部分;德国化学品
12. An Indirect Tensile Test for Stabilized Materials. Evaluation of Tensile Properties of Subbases for Use in New Rigid Pavement Design [R] . Hudson, W. R., Kennedy, T. W. 1968

机译：稳定材料的间接拉伸试验。新型刚性路面设计中子基材的拉伸性能评价

Determination of the Mohr-Coulomb Material Parameters for Concrete under Indirect Tensile Test

摘要

著录项

相似文献

相关主题

期刊订阅