Device and method for testing strength of precast concrete component

A technology of prefabricated components and strength testing, which is applied in the direction of measuring devices, strength characteristics, and the use of stable tension/pressure to test the strength of materials, etc., can solve the problems of poor test results, incomplete tests, and ignoring the anti-fall strength performance, etc., to achieve The effect of convenient test operation, comprehensive test methods and simple overall structure

Active Publication Date: 2021-08-17
徐州鼎博混凝土制品有限公司
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Problems solved by technology

[0004] The specific strength test can be divided into the drop strength test and the compressive strength test, which correspond to the dynamic test process and the static test process respectively. In the traditional prefabricated pipe strength test process, only the compressive strength performance in the static state is basically tested. , while ignoring the drop resistance performance, so the test is not comprehensive and the test effect is extremely poor

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  • Device and method for testing strength of precast concrete component
  • Device and method for testing strength of precast concrete component
  • Device and method for testing strength of precast concrete component

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Embodiment Construction

[0033] The specific embodiment of the present invention will be described in further detail by describing the embodiments below with reference to the accompanying drawings, the purpose is to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solutions of the present invention, and To facilitate its practice, but not as a limitation of the invention.

[0034] like figure 1 and figure 2 As shown, a strength test device for prefabricated concrete components includes a base platform 1, two lifting devices 2 that are mirror-symmetrically arranged on the base platform 1, and two horizontal mirror images that are correspondingly assembled in the lifting ends of the two lifting devices 2. The extension mechanism 3 and the compression test mechanism 4 assembled between the two inner extension mechanisms 3.

[0035] The base platform 1 is a hard steel table; the purpose of using the hard steel table is to provide a ...

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Abstract

The invention relates to the technical field of quality detection of precast concrete components, in particular to a device and a method for testing the strength of a precast concrete component. The device comprises a base platform, two lifting devices arranged on the base platform in a mirror symmetry mode, two inward extending mechanisms which are horizontally arranged in a mirror symmetry mode and assembled at the lifting ends of the two lifting devices in a one-to-one correspondence mode, and a compression resistance testing mechanism assembled between the two inward extending mechanisms. According to the invention, a function of testing the anti-falling strength of the prefabricated pipe can be realized, a function of testing the compressive strength can also be realized, the overall structure is simple, the testing operation is convenient, the testing mode is more comprehensive, more comprehensive strength testing data can be obtained, and the testing purpose can be achieved; and whether the prefabricated pipe reaches the corresponding design strength or not can be detected according to test data.

Description

technical field [0001] The invention relates to the technical field of quality detection of concrete prefabricated components, and specifically provides a strength testing device and a testing method for concrete prefabricated components. Background technique [0002] Concrete prefabricated parts refer to the building components that are prefabricated in the factory with concrete as the basic material and assembled on the construction site. The common ones are concrete prefabricated slabs for building houses, concrete prefabricated box girders for bridges, prefabricated pipe piles, and culverts. Concrete prefabricated pipes, etc.; the present invention provides a strength testing device specially designed for the above concrete prefabricated pipes and a corresponding testing method. [0003] Concrete prefabricated pipe is a building component used for culvert assembly construction with steel bar as the skeleton and concrete as the main material. The concrete prefabricated pi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/12G01N3/303G01N3/02
CPCG01N3/02G01N3/12G01N3/303G01N2203/0019
Inventor 丁胜杰
Owner 徐州鼎博混凝土制品有限公司
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