International Workshop on Pattern Formation in Soft Materials
June 1-4, 2015, Tianjin, China

Program and abstracts

Click here to download the workshop program and abstracts in the form of PDF. The workshop program and abstracts will continuously be updated until 25 May when it will go into printing.

Program

(In the case of multiple authors the speaker is underlined)

Monday, 1st June

9:00 Opening
9:15 Hutchinson, John, Mechanics of wrinkle/ridge transitions in thin film/substrate systems
9:55 Cao Yanping, Zhao Yan, Han Xue, Lu Conghua, and Feng Xi-Qiao, Size effect on the surface wrinkling of film/substrate systems induced by differential growth/swelling
10:15 Suo Zhigang, Rheology of creases

Coffee/tea break

10:55 Gower, A., and Destrade, Michel, Biot surface instability: Theory vs observation
11:15 Fu Yibin and Cai Zongxi, An asymptotic analysis of period-doubling secondary bifurcation in a fillm/substrate bilayer
11:35 Xu Fan and Potier-Ferry, M., Numerical aspects of pattern formation modeling of  film-substrate systems
11:55 Xiao Jianliang, Unique wrinkling behavior of stiff thin films on shape memory polymers

Lunch

2:00 Zhao Xuanhe, Functional patterning in soft materials: Theory and bio-inspired design
2:40 Feng Xi-Qiao, Wang Jiawen, Cao Yanping, and Li Bo, Regulation of surface wrinkles of fillm-substrate systems
3:00 Yin Jie, Koratkar N., and Boyce, M., Mechanics and applications of deterministic surface micro-topography through sequential wrinkling
3:20 Hu Heng, Potier-Ferry, M., Belouettar, S., and Damil, N., Multi-scale modeling and simulation on wrinkling phenomena

Coffee/tea break

4:00 Jones, Gareth, Control of shape in elastic plates using incompatible strain fields
4:20 Liang Haiyi, Geometry and mechanics of folded paper
4:40 Liu Jianlin, Liquid marble: a new soft material between solid and liquid
5:00 Tang Shan, Li Ying, Liu Hu, Yang Yang, Peng Xianghe, and Huang Xiaoxu, Hyperelastic thin films on auxetic substrates compressed up to large
deformation without surface instability

Tuesday, 2nd June

9:00 Hayward, Ryan, Defening reconfigurable 3D structures through buckling of polymer plates, shells, and multilayers
9:40 Ren Manrui, Liu Jeffernson Zhe, Wang Lifeng, and Zheng Quanshui, Anomalous elastic buckling of hexagonal layered crystalline materials in the absence
of structure slenderness
10:00 Morimoto, Takuya, and Ashida, F., Numerical simulation of a neo-Hookean bilayer under biaxial loads

Coffee/tea break

10:40 Potier-Ferry, Michel, Abdelkhalek, S., Kpogan, K., Mathieu, N., and Zahrouni, H., Wrinkling phenomena generated by thin sheet fabrication processes
11:00 An Ning, Li Meie, and Zhou Jinxiong, Modeling deformation and instability of liquid crystal elastomer actuators
11:20 Zhao Yan, Cao Yanping, Feng Xi-Qiao, Ma Kang, Axial compression-induced wrinkles on a core-shell soft cylinder: Theoretical analysis, simulations and
experiments
11:40 Zhang Yang, Xuan Chen, Fu Chenbo, and Huo Yongzhong, Textured deformation and stripe instability in stretched liquid crystal elastomer sheets

Lunch

2:00 Bigoni, Davide, and Gourgiotis, P.A., Discontinuities, localization, ellipticity vs stress channelling in extreme Cosserat materials
2:40 Guo Zaoyang, Chen Yang, Shi Xiaohao, and Tang Shan, Hyperelastic modeling of particle-reinforced neo-Hookean composite in finite deformation
3:00 Martin, Caitlin, and Sun Wei, Modeling of soft tissue fatigue damage: Application to bioprosthetic heart valves

Coffee/tea break

3:40 Yang Hua, Guo Yafang, and Qi H. Jerry, A molecular dynamics study of bond exchange reactions in covalent adaptable networks
4:00 Shearer, Tom, A new strain energy function for the hyperelastic modelling of ligaments and tendons based on fascicle microstructure
4:20 Gao Xinlin and Kulkarni, S.G., Constitutive modeling of soft tissues
4:40 Pan Yihui and Zhong Zheng, Modeling the Mullins e_ect of rubber-like materials
5:00 Li Pan, Jiang Shan, Yang Jun, and Yang Zhiyong, Mechanical properties of PVA hydrogels that mimick soft tissue in prostate brachytherapy

Wednesday, 3rd June

9:00 Ben Amar, Martine, and Wu Min, Growth of living fibrous tissues: from biofilms to fibrosis
9:40 Arroyo, Marino, Mechanics of biological interfaces under stretch across scales: lipid bilayer membranes and epithelia
10:00 Ji Baohua, Cell mechanosensing in cell-substrate interaction on patterned substrate

Coffee/tea break

10:40 Audoly, Basile, Dias, M.A., and Seffen, K., Thin elastic ribbons: 1D models and stability analyses
11:00 Dai Hui-Hui and Chen Xiaoyi, An analytical study of crease formation in a swelling gel layer
11:20 Francisco, Geethamala, and Fu Yibin, Effect of bending stiffness on localized bulging in a pressurized, thin-walled hyperelastic tube
11:40 Liu Yin, Zheng Yonggang, and Zhang Hongwu, Stress-softening and stretch-induced anisotropy in double network hydrogels: a micro-mechanically based constitutive model

Lunch

2:00 Sun Sheng and Zhang Tong-Yi, Charge induced deformation of an electrode in an electrochemical cell
2:40 Cai Shengqiang, Shape bifurcation of a dielectric elastomeric balloon subject to electro-mechanical loading
3:00 Xie Yuxin and Fu Yibin, Bifurcation of a spherical balloon under air ination and electric activation

Coffee/tea break

3:40 Taffetani, Matteo, and Ciarletta, P., Peristaltic instability in stretched soft cylindrical solids
4:00 Ilichev, Andrej, Pattern formation on a water-ice interface
4:20 Xu Chaochen, Qiu Wei, Guo Jiangang, and Kang Yilan, An experimental investigation on the size-dependent mechanical properties of the interface between large-sized graphene and a exible substrate
4:40 Sun Yaguang, Yang Hua, and Guo Yafang, Inuence of cross linking cutoff distance on preparing atomistic models of cross-linked polymer networks
5:00 Mei Yuanying, Hou Zhende, and Fu Donghui, An experimental study of mechanical behavior of dielectric elastomer under electric field