A kind of construction method of dome thin-shell building
A construction method and building technology, applied in the direction of building structure, processing of building materials, and on-site preparation of building components, etc., can solve the problems that templates and other facilities cannot be used universally, the injection process is difficult to control, and the degree of mechanization is not high. Achieve the effects of improving construction efficiency and quality, improving construction continuity, and improving spraying effect
Active Publication Date: 2018-12-25
姬飞鹏
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Problems solved by technology
[0006] The purpose of the present invention is to provide a construction method of a domed thin-shell building, which can better solve the problems in the prior art that the mechanization degree is not high, the construction continuity is poor, the formwork and other facilities cannot be used universally, the injection process is difficult to control, and the construction is difficult. Poor operating conditions and low efficiency technical problems
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Embodiment Construction
[0033] In conjunction with the accompanying drawings and embodiments, the construction method and construction equipment of the present invention will be further described.
[0034] Embodiment 1 of the construction method of a kind of dome thin-shell building of the present invention, see figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , including the construction method of the bearing ring and the spherical shell surface, where:
[0035] The construction method of the support ring, pouring concrete pile foundations on the ground to be constructed, see figure 1 , the central axis column 1 and the base 1.3 are set on the concrete pile foundation, two upper and lower rotating sleeves 1.11 and 1.12 with fixed positions are arranged on the top of the central axis column, and more than two adjustable upper and lower positions are arranged at the middle and lower parts of the central axis column The rotating shaft slee...
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The invention provides a construction method for a dome thin-shell building. The construction method has the main characteristics that a center shaft upright is arranged on a foundation; a horizontal construction rod, a built-in string-arc-shaped guide rail beam and a built-out string-arc-shaped guide rail beam are connected to the center shaft upright, and rotary construction of a support ring and a spherical shell is carried out; and the center shaft upright, the construction rod, the built-in string-arc-shaped guide rail beam, the built-out string-arc-shaped guide rail beam and a spherical shell template are each of a height or curvature radius or curvature cambered surface arc length adjustable structure. Compared with the prior art, the construction method has the advantages that construction is regular, computer control is easy, the mechanization degree is promoted, facility universality is improved, continuous operation is achieved, operation conditions are improved, the cost is lowered, and the construction efficiency and quality are improved.
Description
technical field [0001] The invention belongs to the technical field of buildings, and relates to a domed thin-shell building, in particular to a method for constructing a domed thin-shell building. Background technique [0002] Reinforced concrete domed thin-shell buildings, consisting of spherical shell surfaces and bearing rings, are limited by their high construction costs. [0003] In order to reduce expensive expenses, the prior art adopts local construction method, earth filling construction method, hard formwork and air pressure formwork method. [0004] The rigid formwork method uses a full frame inside the spherical shell to support the curved steel-wood formwork on the top, and manually smears concrete on the formwork on the external scaffolding, which has the disadvantages of long construction period and high cost. [0005] In the air pressure template method, the air film and some equipment are relatively expensive, and the construction steps are still relativel...
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IPC IPC(8): E04B1/32E04G21/04E04G11/04
CPCE04B1/3211E04B2001/3264E04G11/04E04G21/04
Inventor 姬飞鹏
Owner 姬飞鹏