Concrete shrinkage and creep analysis device and method

An analysis device and concrete technology, applied in the direction of measuring devices, analysis materials, instruments, etc., can solve the problems of different sizes and cumbersome use of buildings, and achieve the effect of ensuring the bottom area

Active Publication Date: 2021-08-10
宋博翰
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Problems solved by technology

[0002] Cement is used as the main cementitious material, and water, sand and stones are filled in, and the proportion is well controlled for mixing and molding, and finally concrete is obtained. Since concrete is often used in the construction field, the control of concrete indicators is particularly strict, and it is usually n

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  • Concrete shrinkage and creep analysis device and method
  • Concrete shrinkage and creep analysis device and method
  • Concrete shrinkage and creep analysis device and method

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Embodiment Construction

[0028] 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. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1-6 , concrete shrinkage and creep analysis device, including a base 1, a support rod 2 is fixedly installed on the inner wall of the base 1, a pressure plate 3 is fixedly installed on the top of the support rod 2, a top column 4 is fixedly installed on the top of the base 1, and a top column 4 is fixedly installed on the top of the top column 4 A storage plate 5 is fixedly installed, and a telescopic rod 7 is fixedly installed on the top of...

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Abstract

The invention relates to the technical field of concrete shrinkage and creep, and discloses a concrete shrinkage and creep analysis device which comprises a base, a supporting rod is fixedly mounted on the inner wall of the base, a pressing plate is fixedly mounted at the top end of the supporting rod, a top column is fixedly mounted at the top end of the base, and a storage plate is fixedly mounted at the top end of the top column. A telescopic rod is fixedly installed at top end of inner wall of top column. According to the concrete shrinkage creep analysis device and method, a hinge seat is rotationally matched with a rope seat to start to wind a pull rope, movement of a moving plate drives a guide wheel to roll along the inner wall of a supporting rod, and movement of a connecting plate drives a movable seat to slide along the inner wall of a storage groove under the assistance of a limiting rod; and the movable seat is in sliding fit with the supporting rod to drive the butt strap to move, and when the area of the bottom end of concrete is larger than that of the top end of the storage plate, the butt strap just moves to be matched with the storage plate in an aligned mode, so that the effect of synchronously adjusting the bearing area of the bottom end according to the size and shape of the concrete is achieved.

Description

technical field [0001] The invention relates to the technical field of concrete shrinkage and creep, in particular to a concrete shrinkage and creep analysis device and a method thereof. Background technique [0002] Cement is used as the main cementitious material, and water, sand and stones are filled in, and the proportion is well controlled for mixing and molding, and finally concrete is obtained. Since concrete is often used in the construction field, the control of concrete indicators is particularly strict, and it is usually necessary to use Creep analysis was carried out on the formed concrete in the early stage. However, due to the different sizes of the traditional creep analysis devices, it usually needs to be replaced according to the size of the formed concrete during analysis, which is too cumbersome for actual construction applications. [0003] Therefore, a concrete shrinkage and creep analysis device and its method are needed, which have the function of adju...

Claims

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Application Information

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IPC IPC(8): G01N3/08G01N3/02
CPCG01N3/08G01N3/02G01N2203/0019
Inventor 宋博翰
Owner 宋博翰
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