Thermal insulation construction method for lock chamber wall of integral combined type large steel mould ship lock

A construction method and combined technology, which are applied in ship locks, ship lifting devices, soil protection and other directions, can solve the problem of not having thermal insulation measures, and achieve the purpose of improving thermal insulation and thermal insulation effects, improving service life and reducing impact. Effect

Pending Publication Date: 2022-04-15
江苏盐城水利建设有限公司
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  • Abstract
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Problems solved by technology

[0004] In order to overcome the problem that the wall construction method in the prior art is not equipped with thermal insulation measures, the present invention provides an integrally combined large steel mold shiplock lock chamber wall thermal insulation construction method

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  • Thermal insulation construction method for lock chamber wall of integral combined type large steel mould ship lock
  • Thermal insulation construction method for lock chamber wall of integral combined type large steel mould ship lock
  • Thermal insulation construction method for lock chamber wall of integral combined type large steel mould ship lock

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0026] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0027] In this example

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Abstract

The invention belongs to the technical field of ship lock chamber construction, particularly relates to an integral combined type large steel mould ship lock chamber wall heat preservation construction method, and provides the following scheme aiming at the problem that heat preservation measures are not arranged in a wall body construction method in the prior art. Comprising the following steps that conditions such as landforms and roads in a construction area are comprehensively known before construction, various obstacles are removed, and a site is preliminarily leveled for construction site arrangement; a water pumping mechanism, an excavator, a bulldozer, a slag car and earthwork test equipment are arranged; measuring and lofting are conducted, the positions of the center line of the foundation pit, upper and lower opening excavation side lines and a soil filling area are determined, and striking marks are made through lime lines and marker posts; when the foundation pit is excavated, the part above the protective layer is shaped by adopting an excavator, the inner wall is compacted, and the part without water is hardened in a fire baking mode, so that tower protection is prevented from being generated when the part below the protective layer continues to be excavated.

Description

technical field [0001] The invention relates to the technical field of ship lock chamber construction, in particular to an integral combined large steel mold ship lock chamber wall insulation construction method. Background technique [0002] The ship lock is generally located on the river channel and is a part of the lock hub. The upper lock head participates in flood control and belongs to a large-scale water conservancy project. The traditional integral mobile mold machine can be divided into a portal system, a walking system, a suspension system, and a formwork system. The gantry system consists of outriggers, main girders, flat joints, and diagonal bracing. As the demand for waterway navigation capacity gradually increases, the structural size of the lock also increases. The height and spacing of outriggers are usually more than 20m, and the height of the lock wall Higher, the weight of the overall steel formwork is larger, the force of the overall structure increases, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02C1/00E02D3/11E02D3/02E02D15/02
CPCY02A10/30
Inventor 商志清纪恒军周阜军陆凤华陈爱鑫
Owner 江苏盐城水利建设有限公司
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