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Dam concrete template structure

A formwork and dam technology, which is applied to formwork/formwork components, building structures, and on-site preparation of building components, can solve problems such as difficult construction, easy formation of construction gaps, and easy water leakage, etc., to reduce construction difficulty , Easy to install surface formwork, to avoid the effect of water leakage

Pending Publication Date: 2017-08-18
梁美欣
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] One of the traditional dams is made of clay and stones. The clay can be waterproof, and the stones are built on the surface of the clay. The soil particles of this dam are easily washed away by water, and pores are formed in the dam, which is easy to leak water, making the dam The water blocking function fails; the other is to use concrete as the slope surface of the dam. During the construction of this dam, concrete is poured from the bottom up to form the formwork, so it is easy to form construction gaps, causing the dam to leak, and the construction is more difficult. Big

Method used

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Embodiment Construction

[0016] Embodiments of the present invention will now be described with reference to the drawings, in which like reference numerals represent like elements.

[0017] Please refer to Figure 1-3 , the dam concrete formwork structure comprises a dam body 1, a dam cushion 2 at the bottom of the dam body 1, the underside of the dam cushion 2 is a dam foundation 3, and the downstream side of the dam body 1 is a dam side shell 4, and the dam side shell 4 extends to the top of the dam body 1 to form the crest shell 5, the upstream side of the dam body 1 is a slope 6, and the end of the dam body 1 is an inclined core wall 7, and the surface of the slope 6 is provided with two parallel inclined rails 8. Two inclined rails 8 are arranged on the two opposite side edges of the slope 6. On each inclined rail 8, a plurality of steel formworks 9 spliced ​​in sequence along the direction of the slope 6 are slided and laid. The steel formworks 9 on the two inclined rails 8 are one by one. Corr...

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Abstract

The invention discloses a dam concrete template structure. The dam concrete template structure comprises a dam body. A dam cushion layer is arranged at the bottom of the dam body. A dam foundation is arranged on the lower side of the dam cushion layer. A dam side shell is arranged on the downstream side of the dam body. The dam side shell extends to the top of the dam body, and a dam top shell is formed. A slope is arranged on the upstream side of the dam body. Two parallel oblique tracks are arranged on the surface of the slope and arranged on the edges of the two opposite sides of the slope. A plurality of steel templates sequentially spliced in the slope direction are laid on the oblique tracks in a sliding manner. The steel templates on the two oblique tracks are arranged in a one-to-one correspondence manner. Each steel template is provided with a clamping groove, and face templates are arranged on the clamping grooves in at least one pair of steel templates close to the bottom of the slope, and the steel templates close to the top of the slope are connected to a steel wire rope. A pulley and a winch mechanism are sequentially arranged on the top of the top shell, and the steel wire rope is sequentially wound around the pulley and the winch mechanism. According to the dam concrete template structure, the construction difficulty is greatly lowered, construction gaps are avoided, and dam water leakage can be effectively avoided.

Description

technical field [0001] The invention relates to the technical field of building structures, in particular to a dam concrete formwork structure. Background technique [0002] One of the traditional dams is made of clay and stones. The clay can be waterproof, and the stones are built on the surface of the clay. The soil particles of this dam are easily washed away by water, and pores are formed in the dam, which is easy to leak water, making the dam The water blocking function fails; the other is to use concrete as the slope surface of the dam. During the construction of this dam, concrete is poured from the bottom up to form the formwork, so it is easy to form construction gaps, causing the dam to leak, and the construction is more difficult. big. Contents of the invention [0003] The object of the present invention is to provide a concrete formwork structure for a dam, which greatly reduces the difficulty of construction, has no construction gaps, and can effectively avo...

Claims

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Application Information

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IPC IPC(8): E02B7/02E04G9/06
CPCE02B7/02E04G9/06
Inventor 梁美欣
Owner 梁美欣
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