Tapered hanging bracket high-position in-situ casting construction method of water tank of reverse taper shell heat-preservation water tower
A construction method, the technology of inverted conical shell, which is applied in the field of high-level cast-in-place construction of the inverted conical shell thermal insulation water tower water tank with conical suspension, which can solve the problems of complex formwork structure, high consumables, and extended construction period, so as to save operation Improvement of space and construction efficiency and reduction of material loss
Active Publication Date: 2013-04-24
CHINA SHANXI SIJIAN GRP
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Problems solved by technology
[0003] In order to solve the defects of prolonging the construction period when the prefabricated and lifting method is currently used for the construction of the inverted conical shell thermal insulation water tower water tank, and the problems of complex formwork structure and high consumables for high-altitude cast-in-place construction, the present invention provides an inverted conical shell thermal insulation water tower water tank using cone High-level cast-in-place construction method for shaped suspension
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[0023] like figure 1 , 2 Shown is a schematic diagram of the structure of the water tank (water tank) according to the present invention, as image 3 , 4 As shown, the inverted conical shell thermal insulation water tower water tank adopts the conical suspension high-level cast-in-place construction method. The steps are: (1) assembly of the water tank suspension and operation platform, (2) installation of the cone shell formwork under the water tank, (3) installation of steel bars , (4) concrete pouring, (5) formwork removal;
[0024] Specific steps are as follows:
[0025] 1. Assembly of water tank suspension and operating platform
[0026] 1.1 After the construction of the water tower support tube 1, before pouring the ring plate of the water tank, the steel plates 18 (32 pieces of specifications, 150*150*6) are evenly distributed and pre-buried on the outside of the ring plate 13, 30cm away from the bottom of the ring plate, and the upper part of the ring plate is unif...
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The invention relates to a construction method of a water tank of a water tower, specifically relates to a tapered hanging bracket high-position in-situ casting construction method of a water tank of a reverse taper shell heat-preservation water tower and aims at solving problems that by means of existing prefabricating lifting methods of water tanks of reverse taper shell heat-preservation water towers, construction periods are prolonged during construction, high-altitude in-situ constructing and formwork structures are complicated, and material consumption is high. The tapered hanging bracket high-position in-situ casting construction method includes steps of assembling of a water tank hanging bracket and an operation platform; installation of a lower taper shell template of the water tank; installation of steel bars; pouring of concrete; and removing of the template. Compared with existing construction methods, the tapered hanging bracket high-position in-situ casting construction method has the advantages that by means of the method of operation frame high-altitude installation and formwork casting, material wastage is reduced, operation space is saved, complicated operation of building a construction platform on the ground is avoided, and construction efficiencies are greatly improved.
Description
technical field [0001] The invention relates to a construction method of a water tower water tank, in particular to a high-position cast-in-place construction method for an inverted conical shell thermal insulation water tower water tank using a conical suspension. Background technique [0002] Compared with the current inverted conical shell insulation water tower water tank, which usually adopts the prefabricated lifting method, the high-level cast-in-place construction of the water tank has the characteristics of simple construction, advanced technology, safety and reliability. The traditional water tank usually adopts the prefabricated lifting method, which has a long construction period (the water tank can only be lifted after the strength of the water tank reaches 100%); the lifting of the water tank is greatly affected by the wind load (stop lifting when the wind force is greater than level 5), The continuous lifting of the water tank cannot be guaranteed, which virtu...
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IPC IPC(8): E04H12/30
Inventor 郝英华王志强白兴海吴鹏韩占胜贺伟
Owner CHINA SHANXI SIJIAN GRP