Modeling of contact interface between two material layers in hybrid structures
Email:
nguyennga@lqdtu.edu.vn
Từ khóa:
Hybrid structures, interface stiffnesses, homogenization, asymptotic algorithm
Tóm tắt
In hybrid structures, material layers of different mechanical properties are integrated to increase bearing capacity. When the difference in mechanical properties or thickness of the material layers is very large, debonding usually occurs along the interface between the two layers. This study uses a homogenization procedure combined with asymptotic algorithm applied on weaker/thinner materials to determine the interface stiffnesses for such structures. All the material layers and the interface are assumed to be linear elastic. Comprising with the available methods and numerical simulation results showed that the proposed model is more suitable with the work of the structures in reality. Furthermore, in this method the interface stiffnesses can be easily determined through the number and length of cracks and the dry or saturated state of the medium are also considered.Tài liệu tham khảo
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[2]. Lesley H. Sneed, Tommaso D’Antino, Christian Carloni, Investigation of bond behavior of PBO fiber-reinforced cementitious matrix composite-concrete interface, ACI Mater J., 111 (2014) 569-580. https://doi.org/10.14359/51686604
[3]. Tetta Zoi C., Lampros N. Koutas, Dionysios A. Bournas, Textile-reinforced mortar (TRM) versus fiber-reinforced polymers (FRP) in shear strengthening of concrete beams, Composites Part B: Engineering, 77 (2015) 338-348. https://doi.org/10.1016/j.compositesb.2015.03.055
[4]. Cocu Marius, Existence of solutions of Signorini problems with friction, International journal of engineering science, 22 (1984) 567-575. https://doi.org/10.1016/0020-7225(84)90058-2
[5]. Chetouane Brahim, et al., NSCD discrete element method for modelling masonry structures, International journal for numerical methods in engineering, 64 (2005) 65-94. https://doi.org/10.1002/nme.1358
[6]. V.Acary, Contribution à la modélisation mécanique et numérique des édifices maçonnés, 2001. (Doctoral dissertation).
https://www.researchgate.net/publication/30511955_Contribution_a_la_modelisation_mecanique_et_numerique_des_edifices_maconnes
[7]. Rekik Amna, Frédéric Lebon, Homogenization methods for interface modeling in damaged masonry, Advances in Engineering Software, 46 (2012) 35-42. https://doi.org/10.1016/j.advengsoft.2010.09.009
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[9]. Benveniste Yakov, A new approach to the application of Mori-Tanaka's theory in composite materials, Mechanics of materials, 6 (1987) 147-157. https://doi.org/10.1016/0167-6636(87)90005-6
[10]. Thomsen Leon, Elastic anisotropy due to aligned cracks in porous rock, Geophysical Prospecting, 43 (1995) 805-829. https://doi.org/10.1111/j.1365-2478.1995.tb00282.x
[11]. Brown Robert JS, Jan Korringa, On the dependence of the elastic properties of a porous rock on the compressibility of the pore fluid, Geophysics, 40 (1975) 608-616. https://doi.org/10.1190/1.1440551
[12]. B. Shafiro, M. Kachanov, Materials with fluid-filled pores of various shapes: effective elastic properties and fluid pressure polarization, International Journal of Solids and Structures, 34 (1997) 3517-3540. https://doi.org/10.1016/S0020-7683(96)00185-0
[13]. T. T. N., Nguyen, Approches multi-échelles pour des maçonneries visco-élastiques, PhD thesis, France, 2015. http://www.theses.fr/2015ORLE2077
[14]. X. Z. Lu et al., Finite element simulation of debonding in FRP-to-concrete bonded joints, Construction and building materials, 20 (2006) 412-424. https://doi.org/10.1016/j.conbuildmat.2005.01.033
[15]. Abdulla Kurdo F., Lee S. Cunningham, Martin Gillie, Simulating masonry wall behaviour using a simplified micro-model approach, Engineering Structures, 151 (2017) 349-365. https://doi.org/10.1016/j.engstruct.2017.08.021
[16]. Mang Chetra, Ludovic Jason, Luc Davenne, A new bond slip model for reinforced concrete structures, Engineering Computations, 32 (2015) 1934-1958.https://doi.org/10.1108/EC-11-2014-0234
[17]. Mindess Sidney, Sidney Diamond, The cracking and fracture of mortar, Matériaux et Construction, 15 (1982) 107-113. https://doi.org/10.1007/BF02473571
[2]. Lesley H. Sneed, Tommaso D’Antino, Christian Carloni, Investigation of bond behavior of PBO fiber-reinforced cementitious matrix composite-concrete interface, ACI Mater J., 111 (2014) 569-580. https://doi.org/10.14359/51686604
[3]. Tetta Zoi C., Lampros N. Koutas, Dionysios A. Bournas, Textile-reinforced mortar (TRM) versus fiber-reinforced polymers (FRP) in shear strengthening of concrete beams, Composites Part B: Engineering, 77 (2015) 338-348. https://doi.org/10.1016/j.compositesb.2015.03.055
[4]. Cocu Marius, Existence of solutions of Signorini problems with friction, International journal of engineering science, 22 (1984) 567-575. https://doi.org/10.1016/0020-7225(84)90058-2
[5]. Chetouane Brahim, et al., NSCD discrete element method for modelling masonry structures, International journal for numerical methods in engineering, 64 (2005) 65-94. https://doi.org/10.1002/nme.1358
[6]. V.Acary, Contribution à la modélisation mécanique et numérique des édifices maçonnés, 2001. (Doctoral dissertation).
https://www.researchgate.net/publication/30511955_Contribution_a_la_modelisation_mecanique_et_numerique_des_edifices_maconnes
[7]. Rekik Amna, Frédéric Lebon, Homogenization methods for interface modeling in damaged masonry, Advances in Engineering Software, 46 (2012) 35-42. https://doi.org/10.1016/j.advengsoft.2010.09.009
[8]. Nguyen Thi Thu Nga, Interface elements for numerical simulation of masonry structures, Tap chi Xay dung, 7 (2017) 112-115 (in Vietnamese: Sử dụng phần tử tiếp xúc trong mô phỏng số kết cấu khối xây). https://www.researchgate.net/publication/340526115_Su_dung_phan_tu_tiep_xuc_trong_mo_phong_so_ket_cau_khoi_xay_Interface_elements_for_numerical_simulation_of_masonry_structures
[9]. Benveniste Yakov, A new approach to the application of Mori-Tanaka's theory in composite materials, Mechanics of materials, 6 (1987) 147-157. https://doi.org/10.1016/0167-6636(87)90005-6
[10]. Thomsen Leon, Elastic anisotropy due to aligned cracks in porous rock, Geophysical Prospecting, 43 (1995) 805-829. https://doi.org/10.1111/j.1365-2478.1995.tb00282.x
[11]. Brown Robert JS, Jan Korringa, On the dependence of the elastic properties of a porous rock on the compressibility of the pore fluid, Geophysics, 40 (1975) 608-616. https://doi.org/10.1190/1.1440551
[12]. B. Shafiro, M. Kachanov, Materials with fluid-filled pores of various shapes: effective elastic properties and fluid pressure polarization, International Journal of Solids and Structures, 34 (1997) 3517-3540. https://doi.org/10.1016/S0020-7683(96)00185-0
[13]. T. T. N., Nguyen, Approches multi-échelles pour des maçonneries visco-élastiques, PhD thesis, France, 2015. http://www.theses.fr/2015ORLE2077
[14]. X. Z. Lu et al., Finite element simulation of debonding in FRP-to-concrete bonded joints, Construction and building materials, 20 (2006) 412-424. https://doi.org/10.1016/j.conbuildmat.2005.01.033
[15]. Abdulla Kurdo F., Lee S. Cunningham, Martin Gillie, Simulating masonry wall behaviour using a simplified micro-model approach, Engineering Structures, 151 (2017) 349-365. https://doi.org/10.1016/j.engstruct.2017.08.021
[16]. Mang Chetra, Ludovic Jason, Luc Davenne, A new bond slip model for reinforced concrete structures, Engineering Computations, 32 (2015) 1934-1958.https://doi.org/10.1108/EC-11-2014-0234
[17]. Mindess Sidney, Sidney Diamond, The cracking and fracture of mortar, Matériaux et Construction, 15 (1982) 107-113. https://doi.org/10.1007/BF02473571
Tải xuống
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Nhận bài
10/04/2020
Nhận bài sửa
17/05/2020
Chấp nhận đăng
18/05/2020
Xuất bản
28/05/2020
Chuyên mục
Công trình khoa học
Kiểu trích dẫn
Nguyen Thi Thu, N., & Tran Nam, H. (1590598800). Modeling of contact interface between two material layers in hybrid structures. Tạp Chí Khoa Học Giao Thông Vận Tải, 71(4), 419-430. https://doi.org/10.25073/tcsj.71.4.10
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