【摘 要】
：
Hydrophilic polymers have a capacity of swelling by imbibing large amounts of waters, leading to their wide application in many fields, such as biomedical e
【机 构】
：
Department of Engineering Mechanics,Beijing University of Technology,Beijing 100124,China
【出 处】
：
第二届中国国际复合材料科技大会 (CCCM-2)
论文部分内容阅读
Hydrophilic polymers have a capacity of swelling by imbibing large amounts of waters, leading to their wide application in many fields, such as biomedical engineering and tissue engineering.According to the chemo-mechanical coupling characteristics, we develop a coupled chemo-mechanical theoretical model based on the framework of thermodynamics, which is further integrated into the finite-element package, ABAQUS, by a user-defined subroutine.
其他文献
聚醚醚酮(PEEK)是一种半晶态线性芳香族热塑性特种工程塑料,为进一步改善其力学性能、机械性能和摩擦学性能,通常将PEEK与其他高性能填料(如：聚四氟乙烯、炭纤维、石墨、
以中国地质大学高岭土为原料，制备得到高岭土/甲酰胺、高岭土/乙酰胺、高岭土/本甲酰胺、高岭土/二甲基亚砜；对高岭土和其插层复合物采用X射线衍射、红外光谱、热重-差热分
水分的吸收会引起复合材料构件尺寸变化，限制了复合材料在具有高尺寸稳定性要求结构件方面的应用.首先，本文比较分析了不同改性剂(活性橡胶增韧剂、热塑性树脂、核壳粒子)
气凝胶是一种新型的轻质纳米多孔性非晶材料，高孔隙率(80％-99.8％)的特点使其有极低的热导率(室温真空下可达0.001W·m-1· K-1)，因而在航空航天、建筑等领域具有广泛的应用前
In this paper, the low-velocity impact failure of sandwich wall panels with GFRP skins and a foam-web core was studied experimentally.Impact tests were perf
使用面粉混合常规酚醛树脂胶以及落叶松树皮粉和尿素改性酚醛树脂胶，以漂白竹片为原料，采用青面对青面胶合和黄面对黄面胶合两种组坯方式制备双层竹层积材，探讨不同比例面粉
Graphene has been attracting great interest because of its distinctive band structure and physical properties.The study of graphene-based composites is one
The precise time-domain expanding BEM is developed to solve the transient heat conduction problems of functionally graded materials (FGMs).Due to the inhomo
The three dimensional (3D) enhanced element deletion method (EEDM) is developed to model the hydraulic fracture in heterogeneous and layered rocks.Compared
Carbon nanotube (CNT) fibers have attracted enormous attention because of their hierarchical structure based on CNTs that extends the excellent properties o