Applied Mechanics and Materials Vols. 587-589

Abstract: The weakness of the existing system of urbanization comprehensive evaluation is: evaluation Indexes were not comprehensive, and the evaluation system can’t reflect the real situation; analysis method was complex, and difficult to operate. We established evaluation index system from the economic development, social development, living, environment, infrastructure, spatial density, and urban-rural gap. We used entropy and comprehensive evaluation method to process and analyze the indicators. The results show that the quality of urbanization development is obviously different in Shaanxi Province, the effect of secondary cities is not obvious to promote the development, and the internal gap is still large in provincial cities and sub-index level.

Abstract: The weakness of the existing system of urbanization comprehensive evaluation is: evaluation Indexes were not comprehensive, and the evaluation system can’t reflect the real situation; analysis method was complex, and difficult to operate. We established evaluation index system from the economic development, social development, living, environment, infrastructure, spatial density, and urban-rural gap. We used entropy and comprehensive evaluation method to process and analyze the indicators. The results show that the quality of urbanization development is obviously different in Shaanxi Province, the effect of secondary cities is not obvious to promote the development, and the internal gap is still large in provincial cities and sub-index level.

Abstract: Water shortage due to deterioration of water quality is quite serious near Hangzhou Bay, that is connected with regional water sustainability in water's five aspects, namely drainage water, flood water, sewage, water supplies, water-saving. Jiaxing city is near the Shanghai and Hangzhou city, located at Zhejiang province in the South China, mainly with totally three river systems. The research focuses on water pollution of Jiaxing city, and summary to improve regional water environment social economic system in the near future are given.

Abstract: A system dynamics model of urban sustainable development is provided, and the impact of different development modes on the city system is explored. Statistical data of Yinchuan, a city in northwest China, is utilized to build the model which shows the population-economy- environment relationship. Four development modes are proposed, and they are maintaining the status quo, developing secondary industry, developing tertiary industry, developing economy and society together. The system dynamics model is employed to analyze the interaction between population, economy and environment. According to simulation of the system dynamics model, impact of development modes on the city system is predicted. Furthermore, suggestions on improving the sustainability of urban development are put forward. In a word, the paper presents a new idea for the study on urban sustainable development in northwest China.

Abstract: The new-type urbanization is the inevitable demand of urban sustainable development. It is an effective way to promote the competition of city. The connotation characteristics of the new-type urbanization are analyzed theoretically. The scope of the research covers to construct the index system of the new-type urbanization. Then model is established based on principal component analysis method for assessing the new-type urbanization level. The effort of this study is to carry out new empirical analysis for evaluation of various cities in Inner Mongolia. This paper provides the quantitative background to verify the rationality and feasibility of the new measurement index system.

Abstract: Religious resources are rich in our country, various kinds, with the continuous development of urban tourism, with religious theme of religious tourism resources more and more. There are too many people in urban tourism development of religion in pay attention to economic benefits, and religious resources calls for the protection are more and more high. To development of religious tourism resources in the city at the same time, made religion a better utilization of resources and protection, it need us to take seriously the survival of urban tourism development under the background of religious resources problem.

Abstract: Current development of metropolitan area is appearing the trend of multi-center. This thesis analyses the predicament of the disordering center competition that the developments of Wuhan city circle, Changsha-Zhuzhou-Xiangtan city groups, Poyang Lake Rim Ecological Economic Zone are facing. Based on the reality that the metropolitan areas are geographically adjacent, culturally similar, sharing the same objective and industry convergent, this paper thinks about the space cooperation of metropolitan areas. Aimed at providing some suggestions for the development of central triangle metropolitan areas, the development assumption of central triangle metropolitan areas construction has been proposed, and corresponding coping measures have been put forward to deal with spatial order, space function, spatial relationship and spatial security.

Abstract: With the generation and development of low-carbon economy, as an implementation of low-carbon economy in tourism industry, low-carbon tourism has attracted great attention. The development of low-carbon tourism becomes a hot topic of the government, travel operators and tourists, which are the three elements to constitute the development pattern of low-carbon tourism. Based on the practical situation of Qinhuangdao city and started from the three aspects, this article discussed the development pattern of low-carbon tourism in Qinhuangdao.

Abstract: A solar-powered in-vehicle semiconductor refrigeration system by remote control is put forward. With the solar power as the source of energy, the in-vehicle refrigeration system uses the safe and pollution-free semiconductor refrigeration method, and adopts the GSM technology to make the remote control via the short message of the mobile phone, so as to achieve the cooling effect without starting the engine of the car. Through the model experiment, the working current and power consumption as well as the refrigeration temperature control effect of the system were analyzed, and verified the feasibility of the system. Being energy saving and environmental friendly, this design has a high application potential.

Abstract: Based on the design status of green building in China, this paper delivers reflections on the green building about its the meanings, evaluation criteria and design requirements from three aspects: the cost, efficiency and hygiene. It also points out the importance of the concepts of “the intelligent integration of green" and "life cycle cost" in the design of green building as well as explores the design method of green building in Chinese traditional residences from the angle of low technology and hygienic city.