Concrete pouring and vibrating dynamic visualization monitoring method

A technology for pouring, vibrating, and concrete, which is applied in construction, building structure, and processing of building materials. , Avoiding leakage/under-vibration/over-vibration/construction of cold joints, and the effect of timely, accurate and reliable treatment

Active Publication Date: 2012-05-09
HOHAI UNIV
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Problems solved by technology

[0003] Obviously, the traditional method of relying on experience cannot timely, accurately and completely know the vib...

Method used

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  • Concrete pouring and vibrating dynamic visualization monitoring method
  • Concrete pouring and vibrating dynamic visualization monitoring method
  • Concrete pouring and vibrating dynamic visualization monitoring method

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Embodiment Construction

[0019] The accompanying drawings disclose, without limitation, the structural schematic diagrams of the preferred embodiments involved in the present invention; the technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] Such as Figures 1 to 4 As shown, the concrete pouring vibrating dynamic visual monitoring method according to the present invention includes the following steps: 1) Measurement of the vibrating track and the vibrating time of the vibrating rod - firstly, a vibrating rod is installed at one end of the vibrating rod for measuring The electrode of the concrete potential to be vibrated, and the GPS antenna is installed on the other end; secondly, the vibrator is inserted and removed from the concrete to be vibrated, and when the vibrator is inserted and removed from the concrete to be vibrated, the traditional RTK working mode is used to control the GPS antenna. The fed back data is pro...

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Abstract

The invention discloses a concrete pouring and vibrating dynamic visualization monitoring method. A vibrating bar point operating track detecting system based on global position system (GPS) dynamic positioning test collects/transfers/processes vibrating bar point operating track state parameter information in real time and adopts a computer graphic on-line method to display, and monitors and evaluates pouring and vibrating state effect in real time according to judge standard of concrete vibrating control parameters (such as vibrating geometric boundary/ vibrating effective radius/vibrating inserting-and-extracting threshold and the like). Therefore, phenomena including vibration omission/vibration lack/excessive vibration, construction cold joints and the like are avoided, accurate quantization judge of the concrete pouring and vibrating density state is achieved, a traditional method that the concrete pouring and vibrating state is completely judged by on-site operators relying on experiences is thoroughly changed, the shortcoming that on-site concrete vibrating below the standard is difficult to process and poor in processing effect is overcome, and vibrating construction defects can be processed accurately and reliably.

Description

technical field [0001] The invention relates to a concrete pouring vibration dynamic visualization monitoring method, which belongs to the field of concrete pouring quality control. Background technique [0002] Reliable testing and overall evaluation of the vibrating effect of fresh concrete pouring is one of the important links in concrete quality control. At present, the vibrating method used on the construction site is to consider the radius of action of the vibrating rods, and it is required to insert the vibrating rods in a staggered manner to ensure that the concrete pouring area is basically vibrated and compacted. The vibrating time of the vibrating rod / vibrating spacing and the vibrating method need to be determined by the field operator based on experience based on factors such as the workability of the fresh concrete into the warehouse / geometry of the pouring part / formwork conditions / pouring thickness / reinforcement density. Judging whether the concrete is compac...

Claims

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Application Information

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IPC IPC(8): E04G21/08
Inventor 田正宏边策毛龙史团委
Owner HOHAI UNIV
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