Analysis Of Engineering Economics And Technical Indicators Of University Libraries

Analysis of the settlement cost index of the construction and installation engineering of the typical university library in Zhengzhou, the calculation of the CFG pile, ground source heat pump and other engineering economic indicators, to provide a basis for the preparation of the relevant supplementary quota. The basic form of the University Library "budget index system", for the university library construction feasibility study and provide economic and technical analysis reference index.Through the analysis of the cost of the typical university library project in Zhengzhou City, the following conclusions are drawn:1. The decisive factor that influences the construction cost of the university library is the cost of civil engineering, including the construction engineering, decoration engineering, pile foundation engineering, and the two time decoration engineering. Civil engineering in the total cost of the project is the highest, reaching 78.53%, civil engineering cost of the total cost of the total cost.2. In the form of project cost, the cost of the branch is about 80%, and the second is the measure of the cost. The main competition item for the bid quotation is a measure of the cost of the item. Related research results can provide reference for the tender offer.3. Civil engineering, the main civil engineering construction cost of about nine into; second is two times the decoration project cost, about 7%. The two renovation projects typically sub projects, the relevant research results can be used as the owners in the bidding process two times decoration provisional valuation reference.4. Electrical engineering, ventilation and air conditioning engineering and ground source heat pump project accounts for about 80%of the installation project cost, including ventilation and air conditioning and ground source heat pump, which accounts for nearly six of the project, so electrical engineering, ventilation and air conditioning engineering and ground source heat pump project is the focus of cost control.5. CFG diameter of the 400mm pile construction cost index is 60 yuan/meter, according to the construction area of unilateral cost is 56.47 yuan/m2.6. Ground source heat pump project cost indicators:unilateral cost of 349.56 yuan/m2, according to the calculation of the service object per capita cost of 349.56 yuan/person. Ground source heat pump project with the main ventilation and air conditioning engineering cost ratio of about 2:1.7. From the cost indicators, the university library project, the overall cost per square meter of 4109.07 yuan, according to the calculation of the service object per capita cost of 34424.51 yuan/person, according to the total number of teachers and students in the calculation of the cost of 6422.83 yuan/person.