Applied Mechanics and Materials Vols. 380-384

Abstract: With the constant improvement of the national economic level, the requirements on the building security are also increasing. The external temperature is a major factor leading to unsafe buildings. It is very necessary to research the civil engineering and architecture under the thermodynamic environment. The concrete will crack with the change of the temperature. According to this, the paper studies the reason and defensive measures of expansion caused by heat and contraction caused by cold based on thermodynamic principles. According to climatic characteristics, this article proposes the preservation and heat insulation of buildings, protection the buildings from icy frost damage and the ventilation of the buildings through the selection of building materials. It solves the cracking problem of the concrete very good with the change of the temperature. The research of this paper provides some reference for other research on the civil construction.

Abstract: Beijing Olympic Games promotes the rapid development of our community sports, and community sports provide plenty forms of physical exercise activities for the masses. The community sports provide a broader stage for China's sports undertakings while enriching people's amateur lives. Currently, the community sports stations are lack of professional sports instructors and the publicity of use-method of the sports equipments. In order to solve these problems, this paper investigates and analyzes the impacts of community sports stations on excises time and sports activities of 500 elder people in 25 communities in Chengdu. In the analysis, multiple linear regression method is adopted. The results show that the community sports stations extend exercise time and change the sports custom of the elder people and bring the communicating platform of sports. However, it is different for the elder people to choose fitness equipment when lack of professional instructors. Therefore, it is recommended to add professional instructors in order to improve the service efficiency of the sports equipments and promote the sports activities of the elder people.

Abstract: With the improvement of the quality of life, people start to pursue after some artistic beauty of spiritual level. It is particularly hot to manifest body language in the aesthetics. As an art form of body language, we focus on this form of limb aestheticst, and dance is still rare both at home and abroad .Some standardized regulations of dance moves are investigated in the current dance training ,which is demanded in the world of dance very urgently. This paper researches on the real problem that dance moves flexibility in dance training through the mathematical geometric principles. We hope this research will make the dance moves in dance training more in line with the current limb aesthetics, and perfect the blank of this field in domestic. Meanwhile, we hope that this research method can provide some reference for the other domestic aesthetic research on body language ,and make some contribution to the development of the domestic arts.

Abstract: The multivariable decision-making model has been verified based on the results of the multiple-choice questionnaires. According to the emphasis of Suggestion on further Strengthening and Improving Ideological and Political Education for College Students, which was released by the Central Committee of the Communist Party of China and the State Council in 2004, the Ideological and Political education system for college students should be the key indicator to assess the quality of higher education. In this paper, we give the ideological and political education quality assessment system based on multivariate decision-making. Decisions in service operations are complex since they involve various interdependent decision-makers (agents) at different hierarchical levels.

Abstract: In the process of comprehensively developing a well-off society and building a socialist harmonious society, Three Agricultural Problems is the top priority of the work of the party and the country, among which health problems of farmers are closely watched by the community. In this paper, methods of literature, expert interviews and data statistics were mainly used to systematically discuss the meaning of Fitness Project for Peasants, hoping to promoting the construction of Fitness Project for Peasants.