Calibration and validation of a sand model considering the effects of wave-induced principal stress axes rotation

LIU Peng; WANG Zhongtao; LI Xinzhong; CHAN Andrew

doi:10.1007/s13131-015-0655-2

考虑波浪引起的主应力轴旋转效应的砂土本构模型及其验证

doi: 10.1007/s13131-015-0655-2

1.
海岸和近海工程国家重点实验室, 大连理工大学, 大连116024, 中国
2.
中海油研究总院, 北京 100010, 中国
3.
Faculty of Science and Technology, Federation University Australia, Victoria 3350, Australia

计量
- 文章访问数: 1071
- HTML全文浏览量: 40
- PDF下载量: 1515
- 被引次数: 0
出版历程
- 收稿日期: 2014-12-12
- 修回日期: 2015-02-05

Calibration and validation of a sand model considering the effects of wave-induced principal stress axes rotation

1.
State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China
2.
General Research Institute of China National Offshore Oil Corporation, Beijing 100010, China
3.
Faculty of Science and Technology, Federation University Australia, Victoria 3350, Australia

摘要

摘要: 波浪荷载引起的主应力轴旋转会影响砂土的应力-应变关系。文中基于广义塑性力学理论, 提出了一个可以考虑主应力轴方向的砂土本构模型, 模型中采用应力不变量和应力历史函数模拟循环加载效应。同时提供了一套完整的本构模型参数的标定方法。四组空心扭剪试验分别用于模型参数标定和验证模型的准确性。通过与试验结果的对比, 验证了所提出的本构模型及其标定方法可以较好地反映主应力轴方向效应。
- 主应力轴旋转 /
- 本构模型 /
- 空心扭剪试验
Abstract: Principal stress axes rotation influences the stress-strain behavior of sand under wave loading. A constitutive model for sand, which considers principal stress orientation and is based on generalized plasticity theory, is proposed. The new model, which employs stress invariants and a discrete memory factor during reloading, is original because it quantifies model parameters using experimental data. Four sets of hollow torsion experiments were conducted to calibrate the parameters and predict the capability of the proposed model, which describes the effects of principal stress orientation on the behavior of sand. The results prove the effectiveness of the proposed calibration method.
- principal stress axes rotation /
- constitutive model /
- hollow torsional shear experiment

HTML全文

参考文献(33)

Chen Yunmin, Lai Xianghua, Ye Yincan, et al. 2005. Wave-induced pore water pressure in marine cohesive soils. Haiyang Xuebao (in Chinese), 24(4): 138-145

Cuéllar P, Mira P, Pastor M, et al. 2014. A numerical model for the transient analysis of offshore foundations under cyclic loading. Computers and Geotechnics, 59: 75-86

Dewoolkar M M, Chan A H C, Ko H-Y, et al. 2009. Finite element simulations of seismic effects on retaining walls with liquefiable backfills. International Journal for Numerical and Analytical Methods in Geomechanics, 33(6): 791-816

Dunn S L, Vun P L, Chan A H C, et al. 2006. Numerical modeling of wave-induced liquefaction around pipelines. Journal of Waterway, Port, Coastal, and Ocean Engineering, 132(4): 276-288

Gräbe P J, Clayton C R I. 2014. Effects of principal stress rotation on resilient behavior in rail track foundations. Journal of Geotechnical and Geoenvironmental Engineering, 140(2): 04013010, doi: 10.1061/(ASCE)GT.1943-5606.0001023

Ishihara K, Towhata I. 1983. Sand response to cyclic rotation of principal stress directions as induced by wave loads. Soils and Foundations, 23(4): 11-26

Jafarian Y, Towhata I, Baziar M H, et al. 2012. Strain energy based evaluation of liquefaction and residual pore water pressure in sands using cyclic torsional shear experiments. Soil Dynamics and Earthquake Engineering, 35: 13-28

Jiang Changbo, Cheng Yongzhou, Chang Liuhong, et al. 2012. The numerical study of wave-induced pore water pressure response in highly permeable seabed. Acta Oceanologica Sinica, 31(6): 46-55

Konstadinou M, Georgiannou V N. 2013. Cyclic behaviour of loose anisotropically consolidated Ottawa sand under undrained torsional loading. Géotechnique, 63(13): 1144-1158

Liang Bingchen, Zhao Hongping, Li Huajun, et al. 2012. Numerical study of three-dimensional wave-induced longshore current's effects on sediment spreading of Huanghe river mouth. Acta Oceanologica Sinica, 31(2): 129-138

Ling H I, Liu Huabei. 2003. Pressure-level dependency and densification behavior of sand through generalized plasticity model. Journal of Engineering Mechanics, 129(8): 851-860

Liu Huabei, Zou Degao. 2013. Associated generalized plasticity framework for modeling gravelly soils considering particle breakage. Journal of Engineering Mechanics, 139(5): 606-615

Luan Maotian, Xu Chengshun, Guo Ying, et al. 2005. An experimental study on the deformation characteristics of saturated loose sand under coupled static and dynamic combined stress conditions. China Civil Engineering Journal (in Chinese), 38(3): 81-86

Manzanal D, Fernández-Merodo J A, Pastor M. 2006. Generalized plasticity theory revisited: new advances and applications. In: Proceeding of 17 th European Young Geotechnical Engineer's Conference. Zagreb, Croatia, 20-22

Manzanal D, Merodo J A F, Pastor M. 2011a. Generalized plasticity state parameter-based model for saturated and unsaturated soils. Part 1: Saturated state. International Journal for Numerical and Analytical Methods in Geomechanics, 35(12): 1347-1362

Manzanal D, Pastor M, Merodo J A F. 2011b. Generalized plasticity state parameter-based model for saturated and unsaturated soils. Part II: Unsaturated soil modeling. International Journal for Numerical and Analytical Methods in Geomechanics, 35(18): 1899-1917

Mroz Z, Zienkiewicz O C. 1984. Uniform formulation of constitutive equations for clay and sand. In: Deasi C S, Gallangher R H, eds. Mechanics of Engineering Materials. New York: Wiley Press, 415-450

Rodriguez N M, Lade P V. 2014. Non-coaxiality of strain increment and stress directions in cross-anisotropic sand. International Journal of Solids and Structures, 51(5): 1103-1114

Pan Dongzhi, Wang Lizhong, Pan Cunhong, et al. 2007. Experimental investigation on the wave-induced pore pressure around shallowly embedded pipelines. Haiyang Xuebao (in Chinese), 26(5): 125-135

Pastor M, Zienkiewicz O C, Chan A H C. 1990. Generalized plasticity and the modelling of soil behavior. International Journal for Numerical and Analytical Methods in Geomechanics, 14(3): 151-190

Pastor M, Zienkiewicz O C, Leung K H. 1985. Simple model for transient soil loading in earthquake analysis: II. Non-associative models for sands. International Journal for Numerical and Analytical Methods in Geomechanics, 9(5): 477-498

Perić D, Ayari M A. 2002a. Influence of Lode's angle on the pore pressure generation in soils. International Journal of Plasticity, 18(8): 1039-1059

Perić D, Ayari M A. 2002b. On the analytical solutions for the threeinvariant Cam clay model. International Journal of Plasticity, 18(8): 1061-1082

Sassa S, Sekiguchi H. 2001. Analysis of wave-induced liquefaction of sand beds. Géotechnique, 51(2): 115-126

Stickle M M, De La Fuente P, Oteo C, et al. 2013. A modelling framework for marine structure foundations with example application to vertical breakwater seaward tilt mechanism under breaking wave loads. Ocean Engineering, 74: 155-167

Towhata I, Ishihara K. 1985. Undrained strength of sand undergoing cyclic rotation of principal stress axes. Soils and Foundations, 25(2): 135-147

Wei Kuangmin, Zhu Sheng. 2013. A generalized plasticity model to predict behaviors of the concrete-faced rock-fill dam under complex loading conditions. European Journal of Environmental and Civil Engineering, 17(7): 579-597

Xiao Junhua, Juang C H, Wei Kai, et al. 2014. Effects of principal stress rotation on the cumulative deformation of normally consolidated soft clay under subway traffic loading. Journal of Geotechnical and Geoenvironmental Engineering, 140(4): 04012046, doi: 10.1061/(ASCE)GT.1943-5606.0001069

Xu Chengshun, Luan Maotian, He Yang, et al. 2006. Effect of intermediate principal stress on undrained behavior of saturated loose sands under monotonic shearing. Rock and Soil Mechanics (in Chinese), 27(5): 689-693

Yang Zhongxuan, Li X S, Yang J. 2007. Undrained anisotropy and rotational shear in granular soil. Géotechnique, 57(4): 371-384

Yoshimine M, Ishihara K, Vargas W. 1998. Effects of principal stress direction and intermediate principal stress on undrained shear behavior of sand. Journal of the Japanese Geotechnical Society: Soils and Foundations, 38(3): 179-188

Zienkiewicz O C, Leung K H, Pastor M. 1985. Simple model for transient soil loading in earthquake analysis: I. Basic model and its application. International Journal for Numerical and Analytical Methods in Geomechanics, 9(5): 453-476

Zienkiewicz O C, Mroz Z. 1984. Generalized plasticity formulation and applications to geomechanics. In: Deasi C S, Gallangher R H, eds. Mechanics of Engineering Materials. New York: Wiley Press, 655-679

施引文献

资源附件(0)

访问统计

点击查看大图

计量

文章访问数: 1071
HTML全文浏览量: 40
PDF下载量: 1515
被引次数: 0

考虑波浪引起的主应力轴旋转效应的砂土本构模型及其验证

doi: 10.1007/s13131-015-0655-2

计量

出版历程

Calibration and validation of a sand model considering the effects of wave-induced principal stress axes rotation

计量

出版历程

目录