Manufacturing method for rapid moulding of upper and lower discs anastomosing rock structural plane
A manufacturing method and technology of structural surfaces, applied in the engineering field, can solve problems such as long manufacturing cycle, inability to vibrate, and complicated process, and achieve the effect of improving compactness, reducing porosity, and simple manufacturing process
Active Publication Date: 2017-04-19
ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY
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Problems solved by technology
[0009] In order to overcome the problems of complicated process, long production period and inability to vibrate the production of the upper and lower plates of the matching rock structure, the present invention provides a rapid prototyping of the upper and lower plates of the matching rock structure with simple process, short construction period, convenient assembly and easy vibration. production method
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[0078] 1) Select the bottom plate 101 on the structural surface of the upper wall and the bottom plate 201 on the structural surface of the lower plate. According to the test requirements, a sawtooth structural surface is selected. The undulation angle of a single sawtooth is 15°, the slope height is 2.5mm, and the sawtooth structural surface of the upper structural surface bottom plate 101 and the serrated structural surface of the lower structural surface bottom plate 102 can match each other.
[0079] 2) Assembly of the left rear L-shaped side plates 102, 202 and the right front L-shaped side plates 103, 203 in the mold for making the upper and lower plate structural surfaces (two pairs). The vertical outer edge of the left side panel of the left rear L-shaped side panel 102,202 is docked with the vertical outer edge of the front side panel of the right front L-shaped side panel 103,203, and the vertical outer edge of the rear side panel of the left rear L-shaped side panel ...
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A manufacturing method for rapid moulding of upper and lower discs anastomosing rock structural plane comprises the following steps: 1) selecting an upper disc structural plane baseplate and a lower disc structural plane baseplate; 2) assembling a left rear L-shaped side-plate and a right front L-shaped side-plate in upper and lower disc structural plane manufacturing molds; 3) assembling assembling the side-plates in the upper and lower disc structural plane manufacturing molds respectively with the upper disc structural plane baseplate and the lower disc structural plane baseplate; 4) coating a release agent; 5) pouring a material; 6) compacting by vibration; 7) removing molds; 8) maintaining; and 9) assembling upper and lower disc samples of the structural plane: after the maintenance, the upper and lower disc samples of the structural plane are taken out of a maintenance room and then assembled according to the structure that the lower disc is positioned below the upper disc, so as to form an anastomosis structural plane sample. The method of the invention has advantages of simple process, short construction period, convenience in assembling and easy vibration compaction.
Description
technical field [0001] The invention belongs to the technical field of engineering, and relates to a method for making a rock structure surface, in particular to a method for making an anomalous rock structure surface and a lower plate, which is suitable for making different types of anomalous structure surface and lower plate samples. Background technique [0002] The rock structural surface is a necessary condition for testing the mechanical properties and parameters of the structural surface. To make a matching structural surface requires a corresponding manufacturing mold and manufacturing method. [0003] In terms of mold making, the patent No. 2009101549602 provides a mold for making a structural surface model for a direct shear test, including an upper plate mold, a lower plate mold and positioning pins. The upper plate mold is located on the lower plate mold, and the upper plate mold The bottom of the side plate is provided with positioning pins for centering the upp...
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IPC IPC(8): G01N1/28
CPCG01N1/28
Inventor 罗战友邹宝平陶燕丽李棋李超吴李泉莫林飞祝行李珺
Owner ZHEJIANG UNIVERSITY OF SCIENCE AND TECHNOLOGY