Reflection on Public Physical Education in Chinese Colleges and Universities
the implementation of quality education reflects the party and the country pay highly attention to promote young people’s physical and mental health. This idea provides a solid theoretical basis for the reform of college physical education. University physical education links up with society, and it is the transfer station of family sports and community sports, which put forward even higher requirements to the public physical education in colleges and universities. The modern physical education course in colleges and universities must adapt to the needs of social development and students’ individual development needs through constantly reform and update.
The Study of Stadium Industrial Development Status and Countermeasures of Physical Education Institute
The paper by means of a large number of literature was consulted, visit the domestic partial Physical Education College stadiums management departments, realizing the current situation of our country Physical Education College stadiums deeply and the current situation and the existing problems, And the feasibility analysis of industrialization development of stadiums. Finally, the paper puts forward stadium industrialization of management mode and its operating system.
Centrifuge modelling of effects of shield tunnels on existing tunnels in soft clay
With the rapid development of the subway network,the phenomena of shield tunnels going across the adjacent tunnels are becoming more and more common.The interaction between shield tunneling and nearby tunnels is more complicated than the ordinary shield tunneling in intact soil strata.Based on the project of Shanghai Bund Passage crossing Metro Line 2,the method of centrifuge modeling together with the field measurement is employed to study the effects shield tunneling on nearby strata and existing tunnels.In centrifugal model tests,the effects simulation techniques considering the unloading of excavation,ground loss and grouting are developed to analyze the longitudinal settlement of the shield tunnel and the existing tunnel induced by the shield tunneling.Besides,the deformation distribution and settlement curves of the existing tunnels during shield construction are studied by using the monitoring data.