Quality Enhancement of Physical Education in Chinese Universities from the Perspective of the Supply-side Structural Reform

The overall characteristics of higher education in China have been transformed from extensible development to connotative development, which is consistent with the core content of improving quality and effect in the strategy of supply-side structural reform. In response to the current dilemma of the supply-side output of physical education in Chinese universities, it calls for a balance between the demand and supply for higher physical education. In terms of exploring factors that contribute to a high-quality education system from the perspective of supply-side structural reform, the supplier, the content, the mode, and the conditions of the supply side is supposed to be optimized by improving the teaching abilities of the leading suppliers, optimizing the output of the supply content, facilitating a collaborative supply model, and expanding the online supply field. Accordingly, the coordinated and unified development of the supply and demand of physical education for college students can be promoted, to enhance the quality of physical education in Chinese universities

Finite element simulation of pressing fabric switch at low speed

The partial weave of a through-interlocking fabric switch has been simplified, and the 1/3 twill woven fabric model is set up. Finite element software Workbench has been used to simulate the dynamic response of 1/3 twill woven fabric compressed at a low speed by a sphere and to analyse the compressive deformation process of the 1/3 twill woven fabric. The influence of yarn material properties, the friction coefficient among yarns at crossovers, the friction coefficient between sphere and fabric, and the compression traverse of sphere on the compressibility of through-interlocking fabric switch are studied. The results reveal that the pressing pressure of the fabric switch increases with the increase in elastic modulus of insulating yarns, the friction coefficient among the yarns at crossovers, the friction coefficient between sphere and fabric, and the height of supporting part