Process design and construction method of large circular structure wood pattern

A technology of process design and construction method, which is applied to the connection parts of formwork/formwork/work frame, building type, building structure, etc., can solve the problems of rapid construction of the circular pool wall with ordinary wooden formwork, and achieve easy Effects of acquisition, cost reduction, and material cost reduction

Active Publication Date: 2021-10-15
CCCC SECOND HARBOR ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Chinese patent document CN 103321421 A describes a construction method for one-time forming of a concrete pool wall. This method adopts a side formwork and a support system, supports to the top at one time, and completes one-time pouring. However, this

Method used

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  • Process design and construction method of large circular structure wood pattern
  • Process design and construction method of large circular structure wood pattern
  • Process design and construction method of large circular structure wood pattern

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Example Embodiment

[0040] like Figure 1-10 In a molding process, a large circular wooden structure design and construction method, comprising the steps of:

[0041] Sl, making the structure to be designed according to the linear dimensions of 8, a plurality of conventional ordinary wooden template 1 is connected, by fitting the curve, acquiring the shape of the envelope of the smallest circumferential length, resulting in a linear fitting 9; consider templates versatility and economy, a conventional wooden forms (e.g., 1830 × 915mm) were fitted to a linear curve substituting assembled. Since the design and fitting a linear line there has to be a certain deviation, when the deviation is within the allowable range, the linear fit is considered good; when the deviation exceeds the range, to determine whether they have integrated structure according to the importance and appearance requirements use.

[0042] Different requirements of different types of bias structure, such as "urban sewage treatment pla...

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Abstract

The invention provides a process design and construction method of a large circular structure wood pattern. The process design and construction method comprises the following steps that curve fitting is carried out by adopting a wood formwork with a conventional size and replacing a curve with a straight line; the distance between split bolts is set, and holes are correspondingly formed in the wood formwork; step-by-step installation is carried out according to the positioning line of the wood formwork, and split bolts are arranged in a penetrating mode; back ridges are installed on the wood formwork, and reinforcing battens are installed at the splicing positions; and a red ridge is installed on the wood formwork and is fixed through the split bolts and a butterfly buckle. A conventional wood formwork is adopted for construction of a circular structure, the overall construction efficiency is greatly improved, the manufacturing cost is reduced, resources are fully utilized, arc-shaped materials are replaced, and construction is convenient, safe and reliable.

Description

technical field [0001] The invention relates to the technical field of infrastructure construction in the construction industry, in particular to a technological design and construction method of a large circular structure wooden formwork. Background technique [0002] As an important infrastructure in the field of municipal engineering and environmental protection, sewage treatment plants play a pivotal role in purifying the urban environment and promoting sustainable social development. At the same time, as a special type of complex, the sewage treatment plant is quite different from traditional engineering in terms of design concepts and techniques. The integration of multiple disciplines and the interweaving of civil engineering and equipment have brought about complex design in terms of structure. Due to equipment operation requirements and hydraulic flow control, there are many circular and arc-shaped structures, which are more inconvenient than conventional constructi...

Claims

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Application Information

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IPC IPC(8): E04H7/18E04G9/04E04G17/00E04G17/02E04G17/075
CPCE04H7/18E04G9/04E04G17/00E04G17/005E04G17/02E04G17/0752
Inventor 全自洋黄小军杨威明新栋王瑞李钰刚马晶晶程文辉唐廷婷周志红
Owner CCCC SECOND HARBOR ENG
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