Civil engineering structure explosion injury experiment platform

A technology of civil engineering structures and experimental platforms, which is applied to measuring devices, instruments, scientific instruments, etc., to achieve the effects of improved load bearing, stable work, and high safety

Inactive Publication Date: 2016-12-21
ZHONGBEI UNIV
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the current situation that the existing civil engineering structure experiment platform has no experimental loading platform device under the action of explosion, the technical problem to be solved by the present invention is to provide an experimental loading platform device that is convenient to carry and transport, and is suitable for carrying out explosion experiments on various civil engineering structures

Method used

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  • Civil engineering structure explosion injury experiment platform
  • Civil engineering structure explosion injury experiment platform
  • Civil engineering structure explosion injury experiment platform

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Embodiment Construction

[0023] Such as Figure 1-Figure 4 As shown, a civil engineering structure explosion damage experiment platform, including a tripod device and an experiment loading platform;

[0024] The tripod device includes a hanging plate 1 and triangular foot rods 2 surrounding both sides of the experimental loading platform. The triangular foot rods 2 are connected to the bottom of the hanging plate 1 and are filled with fine sand concrete 10 in the middle of the triangular foot rods 2. The bottom of the hanging pan 1 is also provided with a hanging ring 11 for hanging explosives;

[0025] The experimental loading platform includes a burst pressure test device 9, a ladder frame 7, two stool supports 6, two string braces 5 and two cover plates 4. The ladder frame 7 is arranged horizontally, and the two The two stool-type supports 6 are vertically connected to the two ends of the ladder frame 7 by high-strength bolts 8. The two chord-type braces 5 are symmetrically connected to the top sides o...

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Abstract

The invention discloses a civil engineering structure explosion injury experiment platform, belongs to the technical field of civil engineering structure experiments, and relates to a loading platform device which can be supplied for explosion injury experiments of beams, plates, columns and other civil engineering structures; the technical problem to be solved comprises that provided is the experiment loading platform device convenient to carry and transport and suitable for performing explosion experiments of various civil engineering structures. The experiment platform is characterized in that a tripod device comprises a lifting disc and tripod rods surrounding both sides of the experiment loading platform, and the bottom of the lifting disc is further provided with a lifting ring. A experiment loading platform structure comprises that a ladder type frame is arranged horizontally; two stool type stents are vertically connected at both ends of the ladder type frame by high-strength bolts; two string type support rods are symmetrically connected on both sides of the tops of the two stool stents by high-strength bolts; two cover plates clamp tightly both ends of a tested component above the two stool type stents by high-strength bolts; a detonation pressure test device is arranged on the string type support rods; and the ladder type frame is also paved with bagged fine sand. The civil engineering structure explosion injury experiment platform is applied to explosion experiments of the civil engineering structures.

Description

Technical field [0001] A civil engineering structure explosion damage experiment platform belongs to the technical field of civil engineering structure experiments, and specifically relates to a loading platform device for explosion damage experiments of civil engineering structures such as beams, slabs and columns. Background technique [0002] Structural experiment is an important means to explore the structure under load. Explosion is a special load, the main feature is the local excitation of shock wave in a short time, which is different from the static nature of the structure's dead load, and also different from the seismic load and dynamic load. Full structure incentives. Due to the danger of explosion experiments and the strict control of drug circulation, there are few explosion experiments in the field of civil engineering structures. Most of the experiments that have been carried out are based on chemical drug experimental platform devices. At present, no structural ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/313
CPCG01N3/313
Inventor 耿少波武晋文李建军韩云山刘亚玲薛建英王万月靳小俊董彦莉
Owner ZHONGBEI UNIV
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