Hoisting scheme of steel structure of a building in Beijing

Uploaded on: 2018-07-18 08:16:39 come from: construction / Building construction scheme / Steel structure construction scheme

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The difficulty of steel structure installation in this project is conversion truss, special suspended building and main truss (ST-50 and ST-51); The steel structure in the core tube is the main factor restricting the construction progress. The implementation and organization of the steel structure of the project is the steel structure engineering department of the project. According to the characteristics of the project, the Steel Structure Engineering Department will arrange experienced professional welding responsible engineers, installation responsible engineers, profiled steel plate and stud responsible engineers to take charge of the site construction and provide full-time personnel for batching. According to the calculation of the engineering drawing on March 18, at present, the tower crane on site cannot meet the requirements for the installation of the steel structure above the ground, and a large internal climbing tower must be set up. We select K50/70B internal climbing tower crane, which is installed in the No. 2 core barrel (see Chapter 22 Installation Scheme of Internal Climbing Tower Crane for details). The tower crane is proposed to be officially put into use on July 1. According to the progress of the project, core barrel 1 has been constructed to the fifth floor, core barrel 2 has been constructed to the eighth floor, and core barrel 3 has been constructed to the eighth floor. (See the steel structure construction plan for details). Based on this situation, the steel structure construction can be divided into two stages: below the 8th floor and above the 8th floor. The dividing time is July 1, 2004.

Steel structure hoisting scheme of a building in Beijing - Figure 1

Steel structure hoisting scheme of a building in Beijing - Figure 2

Steel structure hoisting scheme of a building in Beijing - Figure 3

Steel structure hoisting scheme of a building in Beijing - Figure 4

Steel structure hoisting scheme of a building in Beijing - Figure 5

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Topic: Construction scheme for pile foundation of a building Design of high-rise fire protection system in a building Fire engineering design of a building
Construction Scheme for Reconstruction of the Tracing Zone of the West Tower of a Building in Beijing
This construction scheme is prepared for the reconstruction project of the west tower heat tracing zone of a building in Beijing, to guide the quality, technology and safety work in the construction process and ensure the safe and smooth completion of the project. The content of this project reconstruction is to update the three tracing bands of the 45 ° inclined rain ditch on the top floor of the West Tower of the Twin Towers, so as to prevent the rain and snow from sliding down into the ditch along the 45 ° inclined plane of the building in winter, forming a heap, hardening or ice ridge, and prevent the rain and snow, ice ridge from sliding down along the 45 ° inclined plane and damaging pedestrians, vehicles or utensils on the ground. 7 pages in total.

Topic: Building reconstruction construction scheme Construction scheme for pile foundation of a building Construction Scheme for Beijing Structural Reconstruction
Design Scheme of Interior Decoration Construction Team of a Building in Beijing
A building in Beijing is a large 5A intelligent multi-functional office building invested and built by a building development company. It is located in the north of Huizhong Road, to the south of Sunshine Square, to the west of Yanhuang Art Museum, and to the east of Huachen Building under construction. The project covers an area of 10050M2, with a building eaves height of 96.8m, and a total building area of 83866M2. The transportation is convenient.

Topic: Fire protection design scheme of the building Design of high-rise fire protection system in a building Fire engineering design of a building
Luminous stone wall scheme for a fine decoration project of a building in Beijing
Review whether the strength, rigidity and stability of each component of the light-emitting wall meet the requirements; Review the sub items with high construction difficulty and technical requirements in the design drawings of the light-emitting wall, determine whether the existing construction technology level and management level can meet the requirements of the construction period and quality, and propose to take feasible technical measures to ensure;

Topic: Construction Scheme of Fine Decoration Works Construction organization design of fine decoration of residence Construction scheme for pile foundation of a building