| In recent years, with the rapid economic development, the construction boom of prosperity at home and abroad after another high-rise building, and with the emergence of a variety of relatively new scaffolding systems. For example, the central square of Changsha Yunda DS-type lifting scaffolding attached to the monolithic system, Foshan Poly Trade Center climbing frame intelligent rail system and so on.Although only a temporary scaffolding structure works outside the building, it plays a vital role in the construction of buildings, in particular, in the impact on the progress of the project schedule and cost control and other aspects. Normally, traditional wooden scaffolding materials include bamboo, steel, etc., and the new scaffolding materials have these such as aluminum and steel sheets. After comparing with various indicators, the lifting scaffolding is famous for its easy installation and removal, easy maintenance, fire protection and durability, the frame body appearance, significant cost savings, climbing frame platform more humane working environment, avoid high-altitude fall bulk scattered demolished physical hazards, etc. and more and more widely used in high-rise buildings in the region and abroad.In this paper, based on the Linhai domain Shenzhen Jun Park Phase II project, the project elaborated attachment of the lift scaffolding system, obtaining lifting scaffolding adhesion design by optimization. Optimized design explanations begin with the design, installation, and treatment of special key parts of the lifting scaffolding attached installation, and then checking calculations by the design specification to lifting scaffolding attached program. In the process of checking, the key consideration of lifting scaffolding attached to the node connection, stress analysis support system, each component deflection Bearing Capacity, etc., which provide a reliable theoretical basis for optimized lifting scaffolding attached.Comparing economy of lift scaffolding and scaffolding cantilevered by the way of comparative analysis using the total price showed that the lifting scaffolding system more economical under the same conditions. In addition to those factors, they consider the period as well, producing different economic incentive mechanisms according to the progress of the project. In conclusion, lifting scaffolding attached is more affordable. Comparing technical solutions and economic analysis of the common scaffolding system of several super high-rise construction,and then, calculation checking check, drawing lifting scaffolding attached to has more advantages than the traditional cantilevered scaffolding and scaffolding. The findings have broad value in use in the construction of high-rise buildings. |
