Hydraulic slip-and-lift construction method for water tower

Abstract

The invention discloses a hydraulic slip-and-lift construction method for a water tower. The construction method comprises the following steps: the foundation construction of the water tower, the tube-supporting construction of the water tower, the water-tank construction and the tail-in construction, wherein, the tube-supporting construction is realized by the hydraulic slip-form construction method which particularly comprises the following steps: pre-installation check, the assembly of the hydraulic slip-form device, slip-form jacking-up, head-tube construction, the disassembly of the hydraulic slip-form device and the like; and the water-tank construction is realized by the hydraulic lifting construction method which particularly comprises the following steps: prefabricating the water tank, assembly of the hydraulic lifting device, lifting the water tank, in-situ water-tank construction, disassembling the hydraulic lifting device and the like. The construction method of the invention have the advantages of stable construction quality, high construction safety, easily controllable construction schedule, high construction efficiency, low construction cost and the like.

Description

technical field [0001] The invention relates to a construction method of an engineering building, in particular to an engineering construction method of a water tower. Background technique [0002] Water tower is a traditional water storage structure, which plays an important role in basic construction, especially in special industries such as iron and steel and non-ferrous smelting that require a large amount of water storage for backup. With the advancement of science and technology and the development of economy, the design level of construction engineering and people's requirements for aesthetics are constantly improving. The appearance of water towers has also developed from British style, inverted cone shell shape, spherical shape to hyperbolic shape. In the construction process of water towers, it has always been the goal pursued by engineers and technicians to safely, economically and efficiently locate and install large-tonnage hyperbolic water tanks (such as >5...

AI Technical Summary

Problems solved by technology

[0006] (1) Scaffolding erection has a heavy workload, large construction investment and low work efficiency;

[0007](2) The vertical transportation route is long, which seriously affects the construction period;

[0008](3) There are many safety hazards in high-altitude operations. In case of severe weather such as strong winds, construction cannot be carried out;

[0009](4) The hyperbolic water tank is bulky and complex in shape, making it difficult to control various construction parameters when working at heights;

[0010](5) Concrete pouring intervals are long, high-altitude maintenance is difficult, project quality has hidden dangers, and it is difficult to ensure the impermeability requirements of the water tank

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