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Tidal physical model roughening device convenient to adjust and roughening test method
According to the tidal physical model roughening device convenient to adjust and the roughening test method, roughening blocks are arranged on the bed surface of a tidal physical model at equal intervals, the roughening blocks can be embedded and stacked to change the overall height of the tidal physical model, the roughening rate is adjusted by adjusting the height of the roughening blocks, each roughening block is specifically a triangular base, and each triangular base is provided with a rectangular groove; a protruding nesting adjusting column is arranged in the middle of the upper plane of the triangular base, a concave nesting adjusting concave hole is formed in the middle of the lower plane of the triangular base, and the inner diameter of the nesting adjusting concave hole corresponds to the diameter of the nesting adjusting column. The model height is adjustable, the model roughness is adjustable, the accuracy of a model test result can be guaranteed, the tidal water flow model test can be continuously carried out by adjusting the roughness without waiting for drying or removing an original roughness adding block after drainage, the universality and usability are high, a large amount of time cost can be saved for scientific research institutions, and the method is suitable for large-scale popularization and application. And remarkable economic benefits are also brought to scientific research institutions.
一种可方便调节的潮汐物理模型加糙装置和加糙试验方法，在潮汐物理模型的床面上按等间距布置有加糙块，加糙块可嵌合堆叠来改变其整体高度，通过调节加糙块的高度来调节糙率，加糙块其具体为三角形基座，该三角形基座的上部平面的中间位置设置有凸起的嵌套调节柱，而在该三角形基座的下部平面的中间位置设置有内凹的嵌套调节凹孔，该嵌套调节凹孔的内径与嵌套调节柱的直径对应。本发明使得模型高度可调，模型糙率可调，且能保证模型试验结果的准确性，本发明排水后无需等待干燥、也无需铲除原有的加糙块，即可调整糙率继续开展潮汐水流模型试验，本发明通用度、易用度高，可为科研单位节省大量的时间成本，也为科研单位带来显著的经济效益。
Tidal physical model roughening device convenient to adjust and roughening test method
According to the tidal physical model roughening device convenient to adjust and the roughening test method, roughening blocks are arranged on the bed surface of a tidal physical model at equal intervals, the roughening blocks can be embedded and stacked to change the overall height of the tidal physical model, the roughening rate is adjusted by adjusting the height of the roughening blocks, each roughening block is specifically a triangular base, and each triangular base is provided with a rectangular groove; a protruding nesting adjusting column is arranged in the middle of the upper plane of the triangular base, a concave nesting adjusting concave hole is formed in the middle of the lower plane of the triangular base, and the inner diameter of the nesting adjusting concave hole corresponds to the diameter of the nesting adjusting column. The model height is adjustable, the model roughness is adjustable, the accuracy of a model test result can be guaranteed, the tidal water flow model test can be continuously carried out by adjusting the roughness without waiting for drying or removing an original roughness adding block after drainage, the universality and usability are high, a large amount of time cost can be saved for scientific research institutions, and the method is suitable for large-scale popularization and application. And remarkable economic benefits are also brought to scientific research institutions.
一种可方便调节的潮汐物理模型加糙装置和加糙试验方法，在潮汐物理模型的床面上按等间距布置有加糙块，加糙块可嵌合堆叠来改变其整体高度，通过调节加糙块的高度来调节糙率，加糙块其具体为三角形基座，该三角形基座的上部平面的中间位置设置有凸起的嵌套调节柱，而在该三角形基座的下部平面的中间位置设置有内凹的嵌套调节凹孔，该嵌套调节凹孔的内径与嵌套调节柱的直径对应。本发明使得模型高度可调，模型糙率可调，且能保证模型试验结果的准确性，本发明排水后无需等待干燥、也无需铲除原有的加糙块，即可调整糙率继续开展潮汐水流模型试验，本发明通用度、易用度高，可为科研单位节省大量的时间成本，也为科研单位带来显著的经济效益。
Tidal physical model roughening device convenient to adjust and roughening test method
一种可方便调节的潮汐物理模型加糙装置和加糙试验方法
LIU GAOFENG (author) / GUO WENHUA (author) / WANG TONGZE (author)
2024-09-20
Patent
Electronic Resource
Chinese