CN103267651A - High-gravity field wind generation device for giant maritime work centrifuge - Google Patents
High-gravity field wind generation device for giant maritime work centrifuge Download PDFInfo
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- CN103267651A CN103267651A CN2013101649217A CN201310164921A CN103267651A CN 103267651 A CN103267651 A CN 103267651A CN 2013101649217 A CN2013101649217 A CN 2013101649217A CN 201310164921 A CN201310164921 A CN 201310164921A CN 103267651 A CN103267651 A CN 103267651A
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Abstract
The invention discloses a high-gravity field wind generation device for a giant maritime work centrifuge. The high-gravity field wind generation device for the giant maritime work centrifuge comprises a maritime work hanging basket model box, a honeycomb device, air blowers and exhaust fans, the maritime work hanging basket model box is circular-arc-shaped and is provided with a groove cavity, the maritime work hanging basket model box is provided with an air inlet, a water inlet, an air outlet and a water outlet, the maritime work hanging basket model box comprises a first section, a second section and a middle section in the length direction from a first end to a second end, the middle section is arranged between the first section and the second section, and is used for placing a maritime work structure, an energy dissipation structure which is close to the second end is arranged in the second section, the bottom wall of the middle section protrudes outwards to form a groove, soil seabed is arranged in the groove, soil seabed is arranged on the bottom face of the groove cavity, the groove cavity is filled with water, the honeycomb device is arranged in the first section, and is close to the air inlet, the air blowers are connected with the air inlet to carry out air blowing on the interior of the groove cavity, and the exhaust fans are connected with the air outlet to carry out air draft from the interior of the groove cavity. The high-gravity field wind generation device for the giant maritime work centrifuge can reproduce the process of ocean storms in a high-gravity field.
Description
Technical field
The present invention relates to huge maritime works's hydro-extractor technical field, especially relate to a kind of super gravity field for huge maritime works's hydro-extractor and make wind apparatus.
Background technology
In order to develop marine economy, exploitation ocean resources, to ensure maritime safety, need simulation ocean typical case's load environment, for example simulate ocean storm process.In order to simulate ocean storm process, usually adopt wind tunnel device to carry out ocean storm simulation down at acceleration of gravity (1g) at present, but owing to can't be implemented in the sudden and violent process of simulation oceanic winds under the super gravity field, therefore the ocean storm process of simulation differs bigger with real ocean storm process, out of true has influenced oceanographic engineering research and technology consultation as a result.Traditional geotechnical centrifuge is because design concept and version make that the centrifugal acceleration distribution error is big in the model, and the boundary condition of model is incorrect, can't be used for the marine environment of the residing complexity of simulation marine structure.Especially, also not having at present can be at maritime works's hydro-extractor of Simulation of Complex marine environment under the super gravity field such as ocean storm process.
Summary of the invention
The present invention is intended to solve at least to a certain extent one of above-mentioned technical matters of the prior art.For this reason, one object of the present invention is to propose a kind of super gravity field for huge maritime works's hydro-extractor and makes wind apparatus, this super gravity field is made wind apparatus can reproduce ocean storm process under super gravity field, the interaction of ocean storm process-marine structure-soil property sea bed under the simulation marine environment, and the ocean storm process of simulation is true to nature, the result is accurate, provides high-caliber experiment porch for marine engineering design and operating technique break through.
The super gravity field that is used for huge maritime works's hydro-extractor according to the embodiment of the invention is made wind apparatus, comprise: maritime works's hanging basket model casing, described maritime works's hanging basket model casing is circular arc, has vallecular cavity in described maritime works's hanging basket model casing, the end face of first end of described maritime works's hanging basket model casing is provided with air inlet and water inlet, the end face of second end of described maritime works's hanging basket model casing is provided with air outlet and water delivering orifice, described maritime works's hanging basket model casing is divided into first section along the length direction from described first end to described second end, second section and be positioned at described first section and second section centre and be used for the interlude of placement marine structure, be provided with the energy-dissipating structure of contiguous described second end in described second section, the diapire of described interlude is outwards outstanding to form groove, in the described groove and the bottom surface of described vallecular cavity is provided with the soil property sea bed, is filled with water in the described vallecular cavity; Honeycomb, described honeycomb are located in described first section and contiguous described air inlet; Fan blower, described fan blower links to each other with described air inlet, is used for by the air blast in the described vallecular cavity of described air inlet; And air exhauster, described air exhauster links to each other with described air outlet, is used for by described air outlet exhausting in the described vallecular cavity.
Super gravity field according to huge maritime works's hydro-extractor of the embodiment of the invention is made wind apparatus, by making maritime works's hanging basket model casing form circular arc, in the process of huge maritime works's hydro-extractor rotation, can in maritime works's hanging basket model casing, produce the rational super gravity field that is evenly distributed, under the effect of super gravity field, pass through fan blower, honeycomb and air exhauster produce artificial controlled wind, thereby can under super gravity field, reproduce ocean storm process, the interaction of ocean storm process-marine structure-soil property sea bed under the simulation marine environment, and the ocean storm process of simulation is true to nature, the result is accurate, provides high-caliber experiment porch for marine engineering design and operating technique break through.
In addition, the super gravity field for huge maritime works's hydro-extractor according to the above embodiment of the present invention is made wind apparatus and can also be had following additional technical characterictic:
According to some embodiments of the present invention, be provided with exhalant canal in the diapire of described vallecular cavity, described exhalant canal has import and outlet, and the import of described exhalant canal links to each other with described water delivering orifice, and the outlet of described exhalant canal is formed on the outside surface of diapire of described groove.Thereby be convenient to discharge the water in the vallecular cavity.
Preferably, the outlet of described exhalant canal is positioned at the center of the diapire of described groove.
Further, described first section girth with second section is identical and be mutually symmetrical with respect to described interlude.Thereby can guarantee further that the ocean storm process of simulating is true to nature, the result is accurate.
Further, the diapire of described groove is flat.Thereby guarantee that further super gravity field distributes rationally evenly in maritime works's hanging basket model casing.
In some embodiments of the invention, described maritime works's hanging basket model casing has rectangular cross section.Thereby guarantee that further super gravity field distributes rationally evenly in maritime works's hanging basket model casing.
In some embodiments of the invention, the roof of the interlude of described maritime works's hanging basket model casing is provided with open top, and described open top is by cover plate for sealing.Thereby be convenient to operating personnel and in vallecular cavity, hold soil property sea bed and marine structure.
Alternatively, described energy-dissipating structure is the slope.Thereby this energy-dissipating structure is simple and reliable for structure.
According to some embodiments of the present invention, hypergravity is made wind apparatus and is also comprised the air channel, and described air channel has rectangular cross section, and described air channel is located at the top in the described vallecular cavity, and described air channel is opened wide towards a side of the diapire of described vallecular cavity.Thereby can guide the flow direction of wind by being provided with the air channel, further guarantee artificial controlled wind be horizontal flow to, true to nature with further assurance ocean storm process, the result is accurate.
Particularly, described air channel has rectangular cross section and the edge is divided into stable section, contraction section, test section, amplification section and exhausting return-air section from described length direction, described stable section and described exhausting return-air section have constant cross-sectional area, the cross-sectional area of described contraction section reduces gradually along described length direction, and the described cross-sectional area that amplifies section increases gradually along described length direction.Thereby guarantee through the gas flow rate of test section stable, accurate with the result of the dynamic interaction of ocean storm process-marine structure-soil property sea bed of guaranteeing simulation.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is for making the sectional view of wind apparatus according to the super gravity field that is used for huge maritime works's hydro-extractor of the embodiment of the invention;
Fig. 2 makes the stereographic map of wind apparatus for super gravity field shown in Figure 1;
Fig. 3 makes the synoptic diagram in the air channel in the wind apparatus for super gravity field shown in Figure 1;
Fig. 4 is equipped with the synoptic diagram of huge maritime works's centrifuge treating when the off-duty state that super gravity field shown in Figure 1 is made wind apparatus;
Fig. 5 is equipped with the synoptic diagram of huge maritime works's centrifuge treating when running status that super gravity field shown in Figure 1 is made wind apparatus.
Reference numeral:
Huge maritime works's hydro-extractor 10000, frame 100, rotating shaft 101, pivoted arm 200,
First maritime works's hanging basket 300, second maritime works's hanging basket 400, maritime works's hanging basket model casing 401,
Groove 4020, cover plate 4022, air-out passage 4023, import 40231,
Embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center "; " vertically "; " laterally "; " length "; " width "; " thickness ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", close the orientation of indications such as " counterclockwise " or position is based on orientation shown in the drawings or position relation, only be that the present invention for convenience of description and simplification are described, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " a plurality of " is two or more, unless clear and definite concrete restriction is arranged in addition.
In the present invention, unless clear and definite regulation and restriction are arranged in addition, broad understanding should be done in terms such as term " installation ", " linking to each other ", " connection ", " fixing ", for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand above-mentioned term concrete implication in the present invention as the case may be.
In the present invention, unless clear and definite regulation and restriction are arranged in addition, first feature second feature it " on " or D score can comprise that first and second features directly contact, can comprise that also first and second features are not directly contacts but by the contact of the additional features between them.And, first feature second feature " on ", " top " and " above " comprise first feature directly over second feature and oblique upper, or only represent that the first characteristic level height is higher than second feature.First feature second feature " under ", " below " and " below " comprise first feature under second feature and tiltedly, or only represent that the first characteristic level height is less than second feature.
Make wind apparatus below with reference to Fig. 1-Fig. 5 description according to a kind of super gravity field for huge maritime works's hydro-extractor of the embodiment of the invention, wherein, in the present invention, super gravity field refers to the centrifugal acceleration field when huge maritime works's hydro-extractor moves, because this moment, the centrifugal acceleration field was N times of gravitational acceleration field, so was called super gravity field.
As shown in Figures 2 and 3, huge maritime works's hydro-extractor 10000 comprises frame 100, pivoted arm 200, first maritime works's hanging basket 300 and second maritime works's hanging basket 400, pivoted arm 200 is rotatably installed in the rotating shaft 101 of frame 100, first maritime works's hanging basket 300 can be connected on first end (left end as shown in Figure 5) of pivoted arm 200 with swinging up and down, second maritime works's hanging basket 400 can be connected on second end (right-hand member as shown in Figure 5) of pivoted arm 200 with swinging up and down, first maritime works's hanging basket 300 can be used to simulate marine environment, and second maritime works's hanging basket 400 comprises that super gravity field makes the maritime works's hanging basket model casing 401 in the wind apparatus.
Particularly, as shown in Figure 4, under the effect of gravity, first maritime works's hanging basket 300 and second maritime works's hanging basket 400 are hang, as shown in Figure 5, accelerate when producing doubly centrifugal acceleration (Ng) of N when pivoted arm 200 rotation, first maritime works's hanging basket 300 and second maritime works's hanging basket 400 are the level of state, this moment first maritime works's hanging basket 300 and second maritime works's hanging basket 400 since action of centrifugal force all be positioned under the super gravity field.More specifically, the scope of the central angle of maritime works's hanging basket model casing 401 is the 60-90 degree, N=50-150, be that the maximum centrifugal acceleration can be 150g, the scope of maritime works's hanging basket model casing 401 arc length from first end to second end is 500-1500 rice, the scope of the radius of gyration of pivoted arm 200 can be 7.0m-9.0m, and wherein g represents acceleration of gravity.
The super gravity field that is used for huge maritime works's hydro-extractor according to the embodiment of the invention is made wind apparatus, as shown in Figure 1, comprise: maritime works's hanging basket model casing 401, honeycomb 901, fan blower 902 and air exhauster 903, wherein, maritime works's hanging basket model casing 401 is circular arc, has vallecular cavity 4011 in maritime works's hanging basket model casing 401, the end face of first end of maritime works's hanging basket model casing 401 (left end as shown in fig. 1) is provided with air inlet 4012 and water inlet 4014, the end face of second end of maritime works's hanging basket model casing 401 (right-hand member as shown in fig. 1) is provided with air outlet 4013 and water delivering orifice, thus this moment by from air inlet 4012 toward vallecular cavities in 4011 blowing and from air outlet 4013 outward exhausting to form the purpose that the wind-force circulation realizes making wind.
In the middle of maritime works's hanging basket model casing 401 is divided into first section 4016, second sections 4018 and is positioned at first section 4016 and second sections 4018 along the length direction from first end to second end and for the interlude 4017 of placing marine structure 1300, be provided with the energy-dissipating structure 4019 of contiguous second end in second section 4018, alternatively, energy-dissipating structure 4019 is the slope.The diapire of interlude 4017 is outwards outstanding to form groove 4020, in the groove 4020 and bottom surface of vallecular cavity 4011 is provided with soil property sea bed 700, that is to say, be placed with the length soil property sea bed 700 identical with first section 4016 girth on first section 4016 the bottom surface, be placed with the length soil property sea bed 700 identical with second section 4018 girth on second section 4018 the bottom surface, be placed with soil property sea bed 700 in the groove 4020, and the end face of the soil property sea bed 700 in the groove 4020 is concordant with the end face of soil property sea bed 700 on second section 4018 with first section 4016.Be filled with water 1200 in the vallecular cavity 4011.
Wherein, what deserves to be explained is that when super gravity field is made wind apparatus and is in the off-duty state, can supply water so that be filled with water 1200 in the vallecular cavity 4011 by water inlet 4014, this moment, water delivering orifice was in closed condition in vallecular cavity 4011.And can be when super gravity field be made wind apparatus and is in the off-duty state, advance by the outside draining of water delivering orifice the water in the vallecular cavity 4011 are changed.When super gravity field was made wind apparatus and is in running status, water inlet 4014 and water delivering orifice all were in closed condition.
Honeycomb 901 is located at first section 4016 interior and contiguous air inlet 4012.Fan blower 902 links to each other with air inlet 4012, is used for by air inlet 4012 to vallecular cavity 4011 interior air blast.Air exhauster 903 links to each other with air outlet 4013, is used for by air outlet 4013 from vallecular cavity 4011 interior exhausting.Thereby utilize reverse-flow type or direct-action wind tunnel principle by the artificial controlled wind of fan blower 902, honeycomb 901 and air exhauster 903 generation horizontal directions, with the typical ocean of model storm process.Particularly, the wind speed range of artificial controlled wind of the present invention is 0-30m/s, namely can simulate the ocean storm process of ten grades of typhoons when wind speed is maximum, and its Mach number is lower than 0.4.
Particularly, first section 4016 for making the wind section, and interlude 4017 is test section, is the energy dissipating section for second section 4018, at this moment, makes wind section 4016 and utilize the wind-tunnel principle to produce horizontal direction, velocity range to be the artificial controlled wind of 0-30m/s, and its Mach number is lower than 0.4.Arrange marine structure 1300 at the uniform test section 4017 of central gas flow velocity, the interaction with marine structure of flowing of analog sea overdraught, air are flowed through and are extracted vallecular cavities 4011 out to form backflow by air exhauster 903 again after 4018 energy dissipatings of energy dissipating section after the overtesting section 4017.Wherein, be worth being understood that super gravity field of the present invention is made wind apparatus and comprised that also test macro etc. tests with the results of interaction to the ocean storm process-marine structure-soil property sea bed of simulation.
Super gravity field according to huge maritime works's hydro-extractor of the embodiment of the invention is made wind apparatus, by making maritime works's hanging basket model casing 401 form circular arc, in the process of huge maritime works's hydro-extractor rotation, can in maritime works's hanging basket model casing 401, produce the rational super gravity field that is evenly distributed, under the effect of super gravity field, by fan blower 902, honeycomb 901 and air exhauster 903 produce artificial controlled wind, thereby can under super gravity field, reproduce ocean storm process, the interaction of ocean storm process-marine structure-soil property sea bed under the simulation marine environment, and the ocean storm process of simulation is true to nature, the result is accurate, provides high-caliber experiment porch for marine engineering design and operating technique break through.
In some embodiments of the invention, as shown in Figure 1, be provided with exhalant canal 4023 in the diapire of vallecular cavity 4011, exhalant canal 4023 has import 40231 and outlet 40232, the import 40231 of exhalant canal 4023 links to each other with water delivering orifice, the outlet 40232 of exhalant canal 4023 is formed on the outside surface of diapire of groove 4020, at this moment, current in the vallecular cavity 4011 enter in the exhalant canal 4023 by water delivering orifice, and vallecular cavity 4011 is discharged from the outlet 40232 of exhalant canal 4023 in whole exhalant canal 4023 backs of flowing through.Thereby can be convenient to discharge the water in the vallecular cavity 4011.Alternatively, as shown in Figure 1, the outlet 40232 of exhalant canal 4023 is positioned at the center of the diapire of groove 4020.Wherein, what deserves to be explained is that when super gravity field was made wind apparatus and is in running status, exhalant canal 4023 was in closed condition.
In some embodiments of the invention, as shown in Figure 1, first section 4016 girth with second section 4018 is identical and be mutually symmetrical with respect to interlude 4017, thereby can guarantee further that the ocean current process of simulating is true to nature, the result is accurate.Further, the diapire of groove 4020 is flat, thereby can be convenient to the machine-shaping of maritime works's hanging basket model casing 401, guarantees that further super gravity field distributes in maritime works's hanging basket model casing 401 rationally evenly.As Fig. 2 and shown in Figure 4, in examples more of the present invention, maritime works's hanging basket model casing 401 has rectangular cross section, thereby guarantees that further the centrifugal acceleration field is evenly distributed at maritime works's hanging basket model casing 401.
For the ease of in maritime works's hanging basket model casing 401, placing soil property sea bed 700 and marine structure 1300, in some embodiments of the invention, as shown in Figure 1, the roof of the interlude 4017 of maritime works's hanging basket model casing 401 is provided with open top, and open top is by cover plate 4022 sealings.
According to some embodiments of the present invention, as shown in figures 1 and 3, make wind apparatus for the super gravity field of huge maritime works's hydro-extractor and also comprise air channel 904, this air channel 904 has rectangular cross section, and air channel 904 is located at the top in the vallecular cavity 4011, and air channel 904 is opened wide towards a side of the diapire of vallecular cavity 4011, thereby can guide the flow direction of wind by being provided with air channel 904, further guarantee artificial controlled wind be horizontal flow to, true to nature with further assurance ocean storm process, the result is accurate.
Further, as shown in Figure 3, air channel 904 has rectangular cross section and the edge is divided into stable section 9041, contraction section 9042, test section 9043, amplifies section 9044 and exhausting return-air section 9045 from length direction, wherein, stable section 9041 and the exhausting section 9045 of bleeding have constant cross-sectional area, the cross-sectional area of contraction section 9042 reduces along its length gradually, and the cross-sectional area that amplifies section 9044 increases along its length gradually, and test section 9043 has constant cross-sectional area.Thereby can guarantee through the gas flow rate of test section 9043 stable, accurate with the result of the dynamic interaction of ocean storm process-marine structure-soil property sea bed of guaranteeing simulation.
Make heterogeneous, multiple dimensioned, many processes physical mechanics behavior and the dynamic interaction that wind apparatus is mainly used in simulating each marine structure and sea bed system under the marine environment according to the super gravity field that is used for huge maritime works's hydro-extractor of the embodiment of the invention, mainly aim at the great oceanographic engineering problem in science that three major types presses for solution: 1) the co-operation problem of ocean storm process-marine structure-soil property sea bed; 2) ocean disaster and engineering risk problem; 3) sea floor exploration method validation and Geotechnical Engineering evaluation problem.Be intended to realize four great scientific goal: the dynamic behavior that 1) reproduces marine structure-soil property sea bed under the marine environment; 2) disclose marine structure catastrophe rule; 3) set up ocean storm process-marine structure-soil property sea bed interaction theory; 4) the large-scale marine structure system design scheme of contrast is for marine engineering design, operating technique breakthrough provide high-caliber verification experimental verification platform.
In the description of this instructions, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment under the situation that does not break away from principle of the present invention and aim within the scope of the invention, modification, replacement and modification.
Claims (10)
1. a super gravity field that is used for huge maritime works's hydro-extractor is made wind apparatus, it is characterized in that, comprising:
Maritime works's hanging basket model casing, described maritime works's hanging basket model casing is circular arc, has vallecular cavity in described maritime works's hanging basket model casing, the end face of first end of described maritime works's hanging basket model casing is provided with air inlet and water inlet, the end face of second end of described maritime works's hanging basket model casing is provided with air outlet and water delivering orifice, described maritime works's hanging basket model casing is divided into first section along the length direction from described first end to described second end, second section and be positioned at described first section and second section centre and be used for the interlude of placement marine structure, be provided with the energy-dissipating structure of contiguous described second end in described second section, the diapire of described interlude is outwards outstanding to form groove, in the described groove and the bottom surface of described vallecular cavity is provided with the soil property sea bed, is filled with water in the described vallecular cavity;
Honeycomb, described honeycomb are located in described first section and contiguous described air inlet;
Fan blower, described fan blower links to each other with described air inlet, is used for by the air blast in the described vallecular cavity of described air inlet; With
Air exhauster, described air exhauster links to each other with described air outlet, is used for by described air outlet exhausting in the described vallecular cavity.
2. the super gravity field for huge maritime works's hydro-extractor according to claim 1 is made wind apparatus, it is characterized in that, be provided with exhalant canal in the diapire of described vallecular cavity, described exhalant canal has import and outlet, the import of described exhalant canal links to each other with described water delivering orifice, and the outlet of described exhalant canal is formed on the outside surface of diapire of described groove.
3. the super gravity field for huge maritime works's hydro-extractor according to claim 2 is made wind apparatus, it is characterized in that, the outlet of described exhalant canal is positioned at the center of the diapire of described groove.
4. the super gravity field for huge maritime works's hydro-extractor according to claim 3 is made wind apparatus, it is characterized in that, described first section girth with second section is identical and be mutually symmetrical with respect to described interlude.
5. the super gravity field for huge maritime works's hydro-extractor according to claim 4 is made wind apparatus, it is characterized in that, the diapire of described groove is flat.
6. the super gravity field for huge maritime works's hydro-extractor according to claim 1 is made wind apparatus, it is characterized in that, described maritime works's hanging basket model casing has rectangular cross section.
7. the super gravity field for huge maritime works's hydro-extractor according to claim 1 is made wind apparatus, it is characterized in that, the roof of the interlude of described maritime works's hanging basket model casing is provided with open top, and described open top is by cover plate for sealing.
8. the super gravity field for huge maritime works's hydro-extractor according to claim 1 is made wind apparatus, it is characterized in that, described energy-dissipating structure is the slope.
9. make wind apparatus according to each described super gravity field for huge maritime works's hydro-extractor among the claim 1-8, it is characterized in that, also comprise the air channel, described air channel has rectangular cross section, described air channel is located at the top in the described vallecular cavity, and described air channel is opened wide towards a side of the diapire of described vallecular cavity.
10. the super gravity field for huge maritime works's hydro-extractor according to claim 9 is made wind apparatus, it is characterized in that, described air channel has rectangular cross section and the edge is divided into stable section, contraction section, test section, amplification section and exhausting return-air section from described length direction, described stable section and described exhausting return-air section have constant cross-sectional area, the cross-sectional area of described contraction section reduces gradually along described length direction, and the described cross-sectional area that amplifies section increases gradually along described length direction.
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|---|---|---|---|---|
| CN104233998A (en) * | 2014-09-29 | 2014-12-24 | 中国工程物理研究院总体工程研究所 | High-flow water circulation system for giant geotechnical centrifuge |
| CN104807976A (en) * | 2015-05-12 | 2015-07-29 | 北京师范大学 | Landslide geotechnical model test device |
| CN105738599A (en) * | 2015-05-12 | 2016-07-06 | 北京师范大学 | Landslide test device |
| CN105738598A (en) * | 2015-05-12 | 2016-07-06 | 北京师范大学 | Device used for landslide model test |
| CN105784975A (en) * | 2015-05-12 | 2016-07-20 | 北京师范大学 | Rig for testing slip-slope geotechnical model |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1272658A (en) * | 1968-12-11 | 1972-05-03 | Mitsubishi Heavy Ind Ltd | Experimental basin for testing behaviours of marine structures |
| CN1563984A (en) * | 2004-04-14 | 2005-01-12 | 中国科学院力学研究所 | Wave flow-structural object-seabed power coupling experimental simulating method and appts. thereof |
| CN1566916A (en) * | 2003-06-24 | 2005-01-19 | 中国科学院力学研究所 | Method for simulating sea waves by using barrel-type centrifugal machine and apparatus therefor |
| CN1811364A (en) * | 2006-03-10 | 2006-08-02 | 中国海洋石油总公司 | Two-freedom wind making system |
| CN101710464A (en) * | 2009-12-17 | 2010-05-19 | 交通部天津水运工程科学研究所 | Comprehensive stimulation system for realizing coupling effects of wave, current and wind in water tank |
| CN202195923U (en) * | 2011-09-15 | 2012-04-18 | 国家海洋技术中心 | Testing unit for simulating sea surface wind field |
| KR20130000092A (en) * | 2011-06-22 | 2013-01-02 | 한국해양연구원 | Sea wind reproducing apparatus |
-
2013
- 2013-05-07 CN CN201310164921.7A patent/CN103267651B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1272658A (en) * | 1968-12-11 | 1972-05-03 | Mitsubishi Heavy Ind Ltd | Experimental basin for testing behaviours of marine structures |
| CN1566916A (en) * | 2003-06-24 | 2005-01-19 | 中国科学院力学研究所 | Method for simulating sea waves by using barrel-type centrifugal machine and apparatus therefor |
| CN1563984A (en) * | 2004-04-14 | 2005-01-12 | 中国科学院力学研究所 | Wave flow-structural object-seabed power coupling experimental simulating method and appts. thereof |
| CN1811364A (en) * | 2006-03-10 | 2006-08-02 | 中国海洋石油总公司 | Two-freedom wind making system |
| CN101710464A (en) * | 2009-12-17 | 2010-05-19 | 交通部天津水运工程科学研究所 | Comprehensive stimulation system for realizing coupling effects of wave, current and wind in water tank |
| KR20130000092A (en) * | 2011-06-22 | 2013-01-02 | 한국해양연구원 | Sea wind reproducing apparatus |
| CN202195923U (en) * | 2011-09-15 | 2012-04-18 | 国家海洋技术中心 | Testing unit for simulating sea surface wind field |
Non-Patent Citations (2)
| Title |
|---|
| 官晟 等: ""小型室内水槽造波造风系统设计"", 《海洋技术》 * |
| 王立忠 等: ""波浪对海床作用的试验研究"", 《土木工程学报》 * |
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| CN104807976A (en) * | 2015-05-12 | 2015-07-29 | 北京师范大学 | Landslide geotechnical model test device |
| CN105738599A (en) * | 2015-05-12 | 2016-07-06 | 北京师范大学 | Landslide test device |
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