Numerical calculation of streaming potential around osteocytes under human gait loading

S Pan, Z Hou, J Liu, L Xu - Computers in Biology and Medicine, 2024 - Elsevier
Streaming potential is a type of stress-generated potential in bone that affects the electrical
environment of osteocytes and may play a role in bone remodeling. Because the electrical …

Numerical calculation for streaming potentials caused by solid deformation

S Pan, Z Hou, L Xu - International Journal of Solids and Structures, 2024 - Elsevier
When a solid is deformed by an external force, it will cause the liquid in its internal pores to
flow and generate a streaming potential. To understand the streaming potentials in the pores, …

Mechanical characterization of the load distribution on the cutterhead–ground interface of shield tunneling machines

Q Zhang, Z Hou, G Huang, Z Cai, Y Kang - Tunnelling and Underground …, 2015 - Elsevier
The paper proposes a mechanical characterization and approximate calculation method to
determine the load acting on the cutterhead–ground interface of an Earth Pressure Balance (…

Streaming potential induced from solid-liquid coupling at the micro-nano scale

S Pan, Z Hou, J Liu - Colloids and Surfaces A: Physicochemical and …, 2022 - Elsevier
When liquid flows through a pore in a solid, a streaming potential occurs along the pore.
When a solid is compressed, its deformation will cause the liquid in the internal pores to flow, …

Experimental study on the coupling between the piezoelectric and streaming potential in wet bone

J Liu, Z Hou, C Qu, S Pan - Journal of Biomechanics, 2023 - Elsevier
The stress-generated potential (SGP) of bone is one of the mechanisms affecting bone
remodeling including piezoelectricity and streaming potential. To explore the interactions …

[HTML][HTML] Variation of streaming potentials with time under steady fluid pressure in bone

J Liu, Z Hou, QH Qin, D Fu, S Pan - Applied Sciences, 2019 - mdpi.com
This paper investigates the streaming potentials’ behaviors when fluid flows through the
micropores in bone. An experimental setup was developed for measuring the streaming …

Modeling and prediction for the thrust on EPB TBMs under different geological conditions by considering mechanical decoupling

Q Zhang, CX Su, QH Qin, ZX Cai, ZD Hou… - Science China …, 2016 - Springer
EPB TBMs (Earth pressure balance Tunneling Boring Machines) are extensively used in
tunneling constructions because of its high efficiency and low disturbance on structures above …

[HTML][HTML] An exponential law for stretching–relaxation properties of bone piezovoltages

Z Hou, D Fu, QH Qin - International journal of solids and structures, 2011 - Elsevier
An exponential law is presented for modeling piezoelectric behavior of bone tissues. The
law is established based on experimental observation and existing empirical decay function. …

Experimental study of time response of bending deformation of bone cantilevers in an electric field

H Kang, Z Hou, QH Qin - Journal of the Mechanical Behavior of Biomedical …, 2018 - Elsevier
Bone is a complex composite material with hierarchical structures and anisotropic mechanical
properties. Bone also processes electromechanical properties, such as piezoelectricity …

The study of fractal correlation method in the displacement measurement and its application

H Zhende, Q Yuwen - Optics and Lasers in Engineering, 2003 - Elsevier
The classical digital speckle, or digital image, correlation method of deformation measurement
is based on gray level correlation between unformed and deformed digital images. The …