[1]刘容地,郑建国,李致远.砂砾石与混凝土接触面力学性能的试验研究[J].西安建筑科技大学学报:自然科学版,2013,45(06):834-841.[doi:10.15986/j.1006-7930.2013.06.014]
　LIU Rong-di,ZHENG Jian-guo,LI Zhi-yuan.Experimental research on mechanical properties of interface between concrete and gravel[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2013,45(06):834-841.[doi:10.15986/j.1006-7930.2013.06.014]
点击复制

砂砾石与混凝土接触面力学性能的试验研究()
分享到：

西安建筑科技大学学报:自然科学版[ISSN:1006-7930/CN:61-1295/TU]

卷:
45
期数:
2013年06期
页码:
834-841
栏目:
出版日期:
2013-12-31

文章信息/Info

Title:
Experimental research on mechanical properties of interface between concrete and gravel
文章编号:
1006-7930(2013)06-0834-08
作者:
刘容地1; 郑建国2; 李致远3
(1.西安建筑科技大学土木工程学院,陕西 西安 710055; 2.机械工业勘察设计研究院,陕西 西安 710043; 3.中国铝业股份公司郑州研究院,河南 郑州 450041)
Author(s):
LIU Rong-di1; ZHENG Jian-guo2; LI Zhi-yuan3
(1.School of Civil Engineering, Xian Univ. of arch.& Tech., Xian 710055,China; 2.China JK Institute of Engineering Investigation and Design, Xian 710043,China; 3.Zhengzhou Light Metals Research Institute of CHALCO, Zhengzhou 450041,China)
关键词:
粗粒土; 单剪试验; 相互作用; 接触面; 力学特性
Keywords:
coarse grained;  simple shear test;  interaction;  interface;  mechanical properties
分类号:
TU 43,TU 411.7
DOI:
10.15986/j.1006-7930.2013.06.014
文献标志码:
A
摘要:
利用自制的大型单剪仪进行接触面在不同法向应力下的对比试验,试验中采用了两种不同级配的砂石料,模拟了两种不同粗糙度的结构面,并考虑了最大粒径和试样高度对试验结果的影响.分析总结了粗粒土与结构接触面受力变形的基本规律及影响因素,并给出本构方程中各参数的解决方法.试验结果表明:结构面粗糙度、颗粒级配和法向应力对接触面特征影响较大;接触面单元厚度约为4~5倍平均粒径;屈服前土体的剪切变形用非线性弹性模型描述,屈服后接触面单元内所产生的滑移变形用完全塑性理论描述.
Abstract:
The contrast tests on the interface were conducted by self-made large single shear apparatus under different normal stress, where two gravel aggregates with different gradation and two structure surfaces with different roughness were used in the test, the influence of the maximum grain size and the test sample height to the results were also considered. The basic rules and influence factors of the interface’s stress deformation between the structure and coarse aggregates were analyzed, and the solution of the parameters of the constitutive equation were given. The results show that the roughness of structural surface, particle size distribution and the normal stress have a great influence on the interface; that the thickness of the interface element is 4 to 5 times the average particle size. The shear deformation of the soil before yielding can be described with nonlinear elastic model, and the slip deformation of the interface element after yielding can be described with complete plastic theory

参考文献/References:

[1] POTYONDYJ G. Skin Friction between Various Soils and Construction Materials[J]. Geotechnique, 1961, 11(4) : 339-353.
[2] CLOUGH G W, DUNCAN J M. Finite element analyses of retaining wall behavior[J].Journal of Soil Mechanics and Foundations Division, ASCE,1971, 97(12): 1657-1673.
[3] DESAI C S, DRUMM E C, ZAMAN M M. Cyclic testing and modeling of interfaces [J].J Geotech Engrg, ASCE, 1985, 111 (6) :793-815.
[4] UESUGI M, KISHIDA H. Frictional resistance at yield between dry sand and mild steel[J].Soils and Foundation,1986, 26(4) :139-149.
[5] FAKHARIAN K, EVGIN E. Cyclic simple-shear behavior of sand-steel interfaces under constant normal stiffness condition[J].J Geotech & Geoenv Engng, 1997, 123(12) : 1096-1105.
[6] 张 嘎. 粗粒土与结构接触面静动力学特性及弹塑性损伤理论研究[D]. 北 京: 清华大学,2002.
ZHANG Ga. A New Monotonic and Cyclic Elasto-Plasticity Damage Theory for Soil-Structure Interfaces[D].Beijing: Tsinghua University,2002.
[7] 张 嘎, 张 建民. 大型土与结构接触面循环加载剪切仪的研制及应用[J]. 岩土工程学报, 2003, 25(2) :149-153.
ZHANG Ga, ZHANG Jian-min. Development and application of Cyclic Shear Apparatus for Soil structure Interface[J].Chinese Journal of Geotechnical Engineering, 2003, 25(2) : 149-153.
[8] 张 嘎, 张建民. 粗粒土与结构接触面单调力学特性的试验研究[J]. 岩土工程学报, 2004, 26(1) : 21-25.
ZHANG Ga, ZHANG Jian-min. Experimental study on monotonic behavior of interface between soil and structure[J].Chinese Journal of Geotechnical Engineering, 2004,26(1) : 21-25.
[9] 胡 黎明 , 马 杰, 张丙印 , 等. 粗粒料与 结 构 物 接 触 面 力 学 特 性 缩 尺 效 应 [J]. 清 华 大 学 学 报: 自 然 科 学 版,2007,47(3) :327-330.
HU Li-ming, MA Jie, ZHANG Bing-yin, et al. Scaling effect on the mechanical behavior of the interface between coarse-grained material sand structure [J ].J Tsinghua Univ. : Sci & Tech , 2007 ,47 (3) :327-330.
[10] 胡 黎明 , 濮家骝. 土与结构物接触面物理力学特性试验研究[J]. 岩土工程学报, 2001,23(4) : 431-435.
HU Li-ming, PU Jia-liu. Experimental study on mechanical characteristics of soil-structure interface[J].Chinese Journal of Geotechnical Engineering, 2001, 23(4): 431-435.
[11] 贾 宇峰, 迟世春, 林 皋. 考虑颗粒破碎影响的粗粒土本构模型[J]. 岩土力学, 2009, 30(11) : 3261-3267.
JIA Yu-feng, CHI Shi-chun, LIN Gao. Constitutive model for coarse granular aggregates incorporating particle breakage[J].Rock and Soil Mechanics, 2009, 30(11) :3261-3267.
[12] 陆 勇 , 周 国庆. 粗粒土与结构接触面作用机理及本构规律分类[J]. 工业建筑, 2012,42(S1) :478-481.
LU Yong, ZHOU Guo-qing. Interaction mechanism and constitutive laws classification of coarse granular soil-structure interface[J].Industrial Construction, 2012, 42(S1): 478-481.
[13] 孙 海忠, 黄茂松. 考虑粗粒土应 变 软 化 特 性 和 剪 胀 性 的 本 构 模 型 [J]. 同 济 大 学 学 报: 自 然 科 学 版, 2009,37(6) :727-732.
SUN Hai-zhong, HUANG Mao-song. A constitutive model for coarse granular material incorporating both strain work-softening and dilatancy[J].Journal of Tongji University: Natural Science, 2009,37(6):727-732.
[14] 张 嘎, 张建民. 粗粒土与结构接触面的静动本构规律[J]. 岩土工程学报,2005,27(5) :516-520.
ZHANG Ga, ZHANG Jian-min. Monotonic and cyclic constitutive law of interface between structure and coarse grained soil[J].Chinese Journal of Geotechnical Engineering, 2005, 27(5) :516-520.
[15] 贾宇峰, 迟世春, 林 皋. 考虑颗粒破碎的粗粒土剪胀性统一本构模型[J]. 岩土力学,2010,31(5) :1381-1388.
JIA Yu-feng, CHI Shi-chun, LIN Gao. Dilatancy unified constitutive model for coarse granular aggregates incorporating particle breakage[J].Rock and Soil Mechanics, 2010,31(5) :1381-1388.
[16] 侯文峻. 土与结构接触面三维静动力变形规律与本构模型研究[D]. 北京: 清华大学, 2008.
HOU Wen-jun. Behavior and Constitutive Model of Three-dimensional Soil-Structure Interface[D].Beijing: Tsinghua University,2008.
[17] 中华人民共和国行业标准编写组.SL237-1999土工试验规程[S]. 北京: 中国水利水电出版社, 1999.
The Professional Standards Compilation Group of Peoples Republic of China. SL237-1999 Specification of soil test[S].Beijing: China Water Power Press, 1999.

相似文献/References:

[1]刘凤云,邵珠山,张硕成,等.击实功对粗颗粒填料冻胀特性影响的试验研究[J].西安建筑科技大学学报:自然科学版,2018,50(06):834.[doi:10.15986/j.1006-7930.2018.06.011]
　LIU Fengyun,SHAO Zhushan,ZHANG Shuocheng,et al.Experiment study on compaction energy influence of frost heaving properties on coarse grained soil[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2018,50(06):834.[doi:10.15986/j.1006-7930.2018.06.011]
[2]陈鸽,朱俊高,袁荣宏,等.风干与饱和堆石料强度与变形特性试验研究[J].西安建筑科技大学学报:自然科学版,2019,51(06):853.[doi:10.15986/j.1006-7930.2019.06.012]
　CHEN Ge,ZHU Jungao,et al.Experimental study on strength and deformation characteristics of dry and saturated coarse-grained soils[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2019,51(06):853.[doi:10.15986/j.1006-7930.2019.06.012]
[3]高 智,魏玉峰,金磊磊.基于M-C方法的粗粒土剪切排列分布演化机理研究[J].西安建筑科技大学学报:自然科学版,2020,52(06):873.[doi:10.15986/j.1006-7930.2020.06.014 ]
　GAO Zhi,WEI Yufeng,JIN Leilei.Research on the evolution of coarse-grained soil on permutation distribution based on M-C model[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2020,52(06):873.[doi:10.15986/j.1006-7930.2020.06.014 ]

备注/Memo

备注/Memo:
收稿日期:2013-05-10  修改稿日期:2013-11-25
作者简介:刘容地(1986-),河南南阳人,博士研究生,主要从事岩土工程领域的研究.
更新日期/Last Update: 2015-10-05