Underwater slope similar model experiment monitoring device
A technology similar to models and monitoring devices, applied in teaching models, instruments, educational appliances, etc., can solve the problems of monitoring components detaching from the monitoring body, complex layout of model monitoring components, and inability to accurately reflect the actual situation of the engineering site
Active Publication Date: 2016-06-15
SHANDONG UNIV
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Problems solved by technology
Since the flow of water will be affected by the tank wall, the monitoring elements arranged on the bottom and wall of the tank often cannot accurately reflect the actual situation of the project site; Affected by the disturbance of the slope, the monitoring of data such as water impact pressure, wave height, and water turbidity after the slope is scoured outside the model is inaccurate
In particular, the monitoring elements arranged on the surface of the slope model are easily affected by the disturbance of the slope, and even cause the monitoring elements to break away from the monitoring body.
[0004] In addition, the monitoring components often need to be arranged before the experiment, and it is inconvenient to adjust the position of the monitoring components during the experiment, which makes the layout of the model monitoring components particularly complicated, and it is impossible to adjust the monitoring components according to the needs during the experiment position to adjust
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Embodiment 1
[0026] Aiming at the problems such as the complicated embedding of the original monitoring components placed inside the similar model, the inaccurate monitoring data due to the placement of the monitoring components on the wall, bottom and slope surface of the wave-making tank, and the difficulty in adjusting the position of the monitoring components, especially on the slopes The surface of the model is easily affected by the disturbance of the slope, which may even cause the monitoring element to detach from the monitoring body. Aiming at the inaccurate monitoring of data such as water impact pressure, wave height, and water turbidity after slope erosion outside the slope model, an effective monitoring device is designed for an underwater slope model similar experiment monitoring device. The device adopts a frame design, which is easy to manufacture, and the layout of the monitoring elements has good flexibility. It can realize multi-position and multi-element simultaneous mon...
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The invention relates to an underwater slope similar model experiment monitoring device, comprising a base composed of a plurality of rod members; the base is provided with a vertical support; the support is provided with monitoring rods used for arranging elements to be monitored. The underwater slope similar model experiment monitoring device is suitable for an underwater slope model experiment, employs a frame-type design, is simple to manufacture, and occupies a small space; the monitoring elements are installed on the support and the base after off-site arrangement, thereby saving time, simplifying an element installation process, and solving the difficulty of underwater installation.
Description
technical field [0001] The invention belongs to the field of similar model experiment monitoring, in particular to an underwater slope similar model experiment monitoring device. Background technique [0002] At present, more and more facilities in our country are built underwater, but the river banks and coastal strata have been immersed underwater for a long time. Due to the impact of erosion, the safety of the facilities is often seriously threatened. For example, landslides on submarine slopes may cause oil and gas development drilling platforms to tilt. Complex, the oil pipeline laying on the seabed is broken, etc. The similar model experiment is an effective method when studying the mechanism of submarine slope landslides, geological risk assessment and disaster prevention. When conducting similar experiments, various testing instruments can be used to observe the stress, strain and its distribution law, displacement size and failure form of the model. For example, b...
Claims
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IPC IPC(8): G09B25/06
CPCG09B25/06
Inventor 李利平屠文峰许振浩孙超群林鹏黄鑫周轮何树江
Owner SHANDONG UNIV