工程管理论文格式（Format of engineering management papers）.docVIP

工程管理论文格式（Format of engineering management papers） Format of engineering management papers Construction organization design is an important part of the design documents of water conservancy and hydropower projects. It is the main basis for compiling the investment budget and the main reference basis for the preparation of bidding documents. Therefore, it is very important for the construction organization design to correctly determine the project cost and reduce the project investment, so as to control the cost of the project. 1 the influence of construction diversion design on construction cost 1.1 selection of construction diversion mode The selection of construction diversion shall comply with the principle of combining and utilizing permanent buildings as far as possible, reducing diversion works and investment. Such as staging cofferdam diversion mode: longitudinal cofferdam can use piers, guiding walls and other permanent buildings, while taking into account the one or two vertical cofferdam into one. Workshop: flood upstream transverse cofferdam cofferdam by heightening flood to block sand weir height, the pier longitudinal cofferdam, dam guide wall permanent buildings, downstream transverse cofferdam can use transverse cofferdam to flood stage heightening elevation. Tunnel diversion mode: combined with permanent tunnel for diversion, but if it is a long tunnel, considering the long construction period, it may affect the effectiveness of the project, but it is not suitable for permanent tunnel diversion. 1.2 construction diversion layout The construction diversion of water conservancy and hydropower projects should comply with the principle of combining the existing topographic, geological and hydraulic conditions, construction sites and traffic roads into the foundation pit, and minimize the amount of excavation and filling. For example, the diversion channel should be arranged in the broad platform, pass or ancient river shore. Layout of diversion tunnel, sh