Construction method of giant spherical tank

The invention discloses a construction method of a giant spherical tank. The construction method comprises the following steps that 1, a base station is built; 2, an initial arc at the bottommost portion of the spherical tank is welded; 3, the center position of a center equipment area serves as an...

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Bibliographic Details
Main Authors YANG MENG, REN CHANGLE, CAO TIANTIAN, XIAO CANGYAN
Format Patent
LanguageChinese
English
Published 08.06.2021
Subjects
BUILDING
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
EMBANKMENTS
EXCAVATIONS
FENCING
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
MASTS
SOIL SHIFTING
SWIMMING OR SPLASH BATHS OR POOLS
TENTS OR CANOPIES, IN GENERAL
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The invention discloses a construction method of a giant spherical tank. The construction method comprises the following steps that 1, a base station is built; 2, an initial arc at the bottommost portion of the spherical tank is welded; 3, the center position of a center equipment area serves as an original point, four circles are made with the radius being 0.2 time, 0.3 time, 0.4 time and 1 time of the radius of the spherical tank as the radius, ground anchors are evenly distributed on each circumference, and buoyancy control cables are installed on the ground anchors; 4, water is injected into a reservoir, a floating pontoon is supported to gradually rise upwards through buoyancy of the water, and the surface of the spherical tank continues to be built; 5, water is injected into the tank through a two-way water inlet and outlet in the bottom of the spherical tank and a control valve of the two-way water inlet and outlet, and the internal pressure and the external pressure of the tank are balanced; 6, a buoy
Bibliography:Application Number: CN202110239736