Construction method of space steel box twisted steel-structure inclined tower with any cross section, and operation platform
A technology for operating platforms and steel structures, applied in the direction of building structure support, building structure support, building structure support scaffolding, etc., can solve the problems of waste of raw materials, high safety risk of installation platform dismantling, and difficulty in reusing materials, etc., to achieve Reduce economic loss, shorten construction period, and facilitate demolition
Pending Publication Date: 2020-04-24
JINHUAN CONSTR GRP
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Problems solved by technology
The current conventional construction plan for the construction of super-high towers is to build and install a construction operation platform for each section of the tower. In this way, since the cross-sectional size of each platform is different, it is necessary to process and manufacture operation platforms of different shapes and sizes, which requires a large number of Once the construction is completed, it is difficult to reuse these materials, which will cause a lot of waste of raw materials, and the safety risk of dismantling the multi-layer installation platform after the construction is also very high
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[0054] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.
[0055] In this embodiment, the twisted inclined tower of a steel box with any cross-section in space is a variable-section trapezoidal cross-section. The tower column of the bridge tower is a steel structure, and the height of the steel structure section is 88m. After repeated research, I finally came up with an installation and construction solution, using a frame that can be lifted, sliding, telescopic and variable diameter as an operation platform to meet the construction needs of steel box twisted inclined towers with arbitrary cross-sections in space, and designing an operation platform to meet the needs of any space. Section (trapezoidal, rectangular, etc. quadrilateral section) steel box t...
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The invention discloses a construction method of a space steel box twisted steel-structure inclined tower with any cross section, and an operation platform. For the construction of the whole space steel box twisted inclined tower, the installation of different sections of a tower body can be met only by manufacturing one set of operation platforms, so that the consumption of materials is greatly reduced; the consumption of raw materials is reduced by 90 percent or higher; the construction cost is greatly reduced; and the dismounting is also convenient after the engineering is completed. The normal production operation is not influenced, and the construction task can be completed; the time can be greatly reduced; meanwhile, the construction period can be shortened; and unnecessary economicloss can be reduced for production enterprises; and greater economic benefits are finally created.
Description
technical field [0001] The invention relates to the technical field of construction of a space steel box twisted inclined tower, in particular to a construction method and an operation platform of a space arbitrary section steel box twisted steel structure inclined tower. Background technique [0002] In daily steel structure construction and production, we often encounter such a situation: the construction safety and construction cost control of super high steel structure towers in building construction are very troublesome and headaches for construction companies, often in terms of construction costs and safety measures The investment is huge. The current conventional construction plan for the construction of super-high towers is to build and install a construction operation platform for each section of the tower. In this way, since the cross-sectional size of each platform is different, it is necessary to process and manufacture operation platforms of different shapes and...
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Login to View More IPC IPC(8): E04G3/28E04G5/00E04G5/08E04H12/08E04G21/14E04G21/16
CPCE04G3/28E04G5/001E04G5/08E04G21/14E04G21/162E04G2003/286E04H12/08
Inventor 张强李成杰谢超刘刚赵祎辉孟世雄高红霞
Owner JINHUAN CONSTR GRP