Temporary road arrangement method for mountainous buildings based on BIM

Abstract

The invention relates to a temporary road arrangement method for mountainous buildings based on the BIM. The method includes the following steps that a three-dimensional integral BIM model of the mountain buildings is built; a starting point, an end point and a boundary condition of a main road in temporary roads constructed for the mountain buildings are determined; a space planning set of the main road in the temporary roads constructed for the mountain buildings is determined, and an optimally planned arterial road is obtained through analysis; according to non-covered temporary-road regionof a tower crane of each individual building, a first-level branch road is built on the base of planning of the temporary roads constructed for the mountain buildings; according to the non-covered temporary-road region of the tower crane of each individual building, and secondary branch roads of the temporary roads constructed for the mountain buildings are sequentially built until each temporaryroad reaches the covered region of the tower crane of each individual building; construction and maintenance of specific trunk-line temporary roads and the construction base layer and surface layer of each level of branch temporary road are completed. Compared with the prior art, the method has the advantages of being reasonable, accurate, efficient, applicable, economical and the like.

Description

Technical field [0001] The invention relates to the field of mountain building construction, in particular to a BIM-based temporary road arrangement method for mountain building group construction. Background technique [0002] In order to greatly reduce mountain excavation, save resources, and protect the environment, mountain buildings are generally built according to mountain trends and mountains. During the construction of mountainous buildings, temporary roads need to be set up for material transportation and supply. Because the mountain building group is different from the plane building group, when considering the design of the temporary road, not only the rationality of the plan, but also the vertical space parameters such as the climbing and turning radius of the heavy load of the vehicle should be considered, so that the vehicle can reach the mountain as much as possible. In addition, the tower crane installation, earthwork excavation, and construction sequence of moun...

AI Technical Summary

Problems solved by technology

Because mountain buildings are different from plane buildings, when considering the design of temporary roads, not only the rationality of plane planning, but also the vertical space parameters such as climbing and turning radius of vehicles with heavy loads should be considered, so that vehicles can reach different mountains as much as possible. It is within the coverage of the tower crane of a single building on the slope; in addition, the installation of tower cranes, earthwork excavation, and construction sequence of mountain buildings are more restricted than the layout of plane buildings, so mountain buildings cannot be carried out as freely as plane buildings. Temporary Road Planning

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