CN103592144A - Deepwater port wharf horizontal stress load simulation device - Google Patents
Deepwater port wharf horizontal stress load simulation device Download PDFInfo
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- CN103592144A CN103592144A CN201310519313.3A CN201310519313A CN103592144A CN 103592144 A CN103592144 A CN 103592144A CN 201310519313 A CN201310519313 A CN 201310519313A CN 103592144 A CN103592144 A CN 103592144A
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Abstract
The invention relates to a deepwater port wharf horizontal stress load simulation device. The device is connected with an experimental pit in a matched mode and comprises a loading mounting rack and a plurality of servo actuators, wherein the loading mounting rack is fixedly installed at one end of the experimental pit, and the servo actuators are hinged to the side of the loading mounting rack. The motion direction of the servo actuators is towards the middle position of the experimental pit horizontally. During the experiment, a simulation soil layer is embedded into the experimental pit in advance, pile driving is conducted on the simulation soil layer to build a simulation wharf, the servo actuators are connected with the simulation wharf to provide loading force in the horizontal direction, and therefore influences of the traction and wind power for parking in the sea on the deepwater port wharf can be effectively simulated.
Description
Technical field
The present invention relates to superport harbour horizontal force simulation system, specifically refer to be used for to simulate that superport harbour is subject to from mooring a boat in ocean and the simulation system of wind-force factor.
Background technology
Along with growing continuously and fast of Chinese national economy, the inadaptable day by day busy domestic and international traffic requirements of port traffic ability.Along with gradually reducing of offshore deepwater coastline, and the development of boats and ships maximization, Wharf Construction is day by day towards the more severe deep water regional development of condition, and the construction of superport harbour and safety problem become one of focus of each side's concern day by day.
The stressed more complicated of superport harbour, not only be subject to the impact of violent wind-force in the factor impact, ocean of the tractive force of mooring a boat in ocean, also to consider building, goods and the impact of equipment equivalent-load thing on harbour on harbour simultaneously, in addition, the soil pressure from carrying soil layer also has very important impact to harbour.For the subject study of superport harbour, there is very important meaning at home and abroad, yet be limited to the complex nature of the problem, existing achievement in research is also still preliminary and very limited.
Just because of this, set up a set of effective and stable stressed simulation system of superport harbour, the research of superport harbour and engineering construction are formed to strong technical guarantee, just become a gordian technique difficult problem urgently to be resolved hurrily.
In affecting the factor of superport harbour, from the tractive force of mooring a boat in ocean and wind-force factor, be conventionally summed up as the stress factor of horizontal direction, so a special superport harbour horizontal force analog loading device need to be provided.
Summary of the invention
The object of the invention is to overcome the problem of above-mentioned prior art, a kind of superport harbour horizontal force analog loading device is provided, it can effectively simulate the impact from the tractive force of mooring a boat in ocean and wind-force factor that superport harbour is subject to.
The object of the invention is to be achieved through the following technical solutions:
Superport harbour horizontal force analog loading device, this device is connected with experimental pit is supporting, comprise a plurality of servo actuators that are fixedly mounted on the loading erecting frame of described experimental pit one end and are hinged on described loading erecting frame side, the direction of motion level of described servo actuator is towards the centre position of described experimental pit.
Further, described loading erecting frame comprises a plurality of horizontal stands that are fixedly mounted on the horizontal reacting force frame of described experimental pit one end and are vertically fixed in described horizontal reacting force frame one side, described horizontal stand is provided with connecting cross beam, and described horizontal stand is away from one end of described horizontal reacting force frame described servo actuator that is fixedly hinged.
Further, for easy disassembly adjustment, described horizontal stand comprises the level connection joint post affixed with described horizontal reacting force frame and the extending bracket being connected with described level connection joint column bolt; The other end of the described extending bracket described servo actuator that is fixedly hinged; On described extending bracket, be fixedly connected with vertical pillars, described vertical pillars is connected with described connecting cross beam bolt.
Further, for easy disassembly adjustment, on the both sides of described experimental pit, along being fixed with base, the two ends of described connecting cross beam are connected with described bolt of lower base respectively.
Superport harbour horizontal force analog loading device of the present invention, this device is connected with experimental pit is supporting, comprise a plurality of servo actuators that are fixedly mounted on the loading erecting frame of described experimental pit one end and are hinged on described loading erecting frame side, the direction of motion level of described servo actuator is towards the centre position of described experimental pit.In experimentation, pre-buried simulation soil layer in experimental pit, and simulation harbour is built in piling on simulation soil layer, servo actuator is connected horizontal direction loading force is provided with simulation harbour, thereby realized the impact from the tractive force of mooring a boat in ocean and wind-force factor that effective simulation superport harbour is subject to.
Accompanying drawing explanation
Fig. 1 is the structural representation of superport harbour horizontal force analog loading device of the present invention and the supporting application of experimental pit;
Fig. 2 is the structural representation in superport harbour horizontal force analog loading device of the present invention one specific embodiment.
Embodiment
According to drawings and embodiments the present invention is described in further detail below.
As shown in Figures 1 and 2, superport harbour horizontal force analog loading device described in the embodiment of the present invention, this device is connected with experimental pit 1 is supporting, comprise and be fixedly mounted on the loading erecting frame 2 of experimental pit 1 one end and be hinged on a plurality of servo actuators 3 that load erecting frame 2 sides, the direction of motion level of servo actuator 3 is towards the centre position of experimental pit 1.
Load erecting frame 2 and comprise a plurality of horizontal stands 22 that are fixedly mounted on the horizontal reacting force frame 21 of experimental pit 1 one end and are vertically fixed in horizontal reacting force frame 21 1 sides, horizontal stand 22 is provided with connecting cross beam 23, and horizontal stand 22 is away from one end of horizontal reacting force frame 21 servo actuator 3 that is fixedly hinged.
For easy disassembly adjustment, horizontal stand 22 comprise the level connection joint post 221 affixed with horizontal reacting force frame 21 and with the bolted extending bracket 222 of level connection joint post 221; The other end of extending bracket 222 servo actuator 3 that is fixedly hinged; On extending bracket 222, be fixedly connected with vertical pillars 24, vertical pillars 24 is connected with connecting cross beam 23 bolts.
For easy disassembly adjustment, on the both sides of experimental pit 1, along being fixed with base 11, the two ends of connecting cross beam 23 are connected with base 11 bolts respectively.
The foregoing is only explanation embodiments of the present invention; be not limited to the present invention, for a person skilled in the art, within the spirit and principles in the present invention all; any modification of doing, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (4)
1. superport harbour horizontal force analog loading device, this device is connected with experimental pit is supporting, it is characterized in that, comprise a plurality of servo actuators that are fixedly mounted on the loading erecting frame of described experimental pit one end and are hinged on described loading erecting frame side, the direction of motion level of described servo actuator is towards the centre position of described experimental pit.
2. superport harbour horizontal force analog loading device as claimed in claim 1, it is characterized in that, described loading erecting frame comprises a plurality of horizontal stands that are fixedly mounted on the horizontal reacting force frame of described experimental pit one end and are vertically fixed in described horizontal reacting force frame one side, described horizontal stand is provided with connecting cross beam, and described horizontal stand is away from one end of described horizontal reacting force frame described servo actuator that is fixedly hinged.
3. superport harbour horizontal force analog loading device as claimed in claim 2, is characterized in that, described horizontal stand comprises the level connection joint post affixed with described horizontal reacting force frame and the extending bracket being connected with described level connection joint column bolt; The other end of the described extending bracket described servo actuator that is fixedly hinged; On described extending bracket, be fixedly connected with vertical pillars, described vertical pillars is connected with described connecting cross beam bolt.
4. superport harbour horizontal force analog loading device as claimed in claim 3, is characterized in that, on the both sides of described experimental pit, along being fixed with base, the two ends of described connecting cross beam are connected with described bolt of lower base respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310519313.3A CN103592144A (en) | 2013-10-29 | 2013-10-29 | Deepwater port wharf horizontal stress load simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310519313.3A CN103592144A (en) | 2013-10-29 | 2013-10-29 | Deepwater port wharf horizontal stress load simulation device |
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| Publication Number | Publication Date |
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| CN103592144A true CN103592144A (en) | 2014-02-19 |
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| CN201310519313.3A Pending CN103592144A (en) | 2013-10-29 | 2013-10-29 | Deepwater port wharf horizontal stress load simulation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763449A (en) * | 2019-11-06 | 2020-02-07 | 河海大学 | Wharf model loading test device and test method |
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| CN102607874A (en) * | 2012-04-01 | 2012-07-25 | 中交上海三航科学研究院有限公司 | Test bed for quasi-prototype structure of deepwater port project |
| CN102620992A (en) * | 2012-04-01 | 2012-08-01 | 中交上海三航科学研究院有限公司 | Loading system and method for simulating soil pressure in test room |
| CN102928293A (en) * | 2012-10-26 | 2013-02-13 | 重庆交通大学 | Dynamic and static testing system and method for multifunctional wharf structure |
| CN203534847U (en) * | 2013-10-29 | 2014-04-09 | 无锡市海航电液伺服***有限公司 | Deepwater port wharf horizontal stress simulation loading device |
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2013
- 2013-10-29 CN CN201310519313.3A patent/CN103592144A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080219804A1 (en) * | 2000-11-14 | 2008-09-11 | Nigel Chattey | Container crane apparatus and method for container security screening during direct transshipment between transportation modes |
| JP2009040545A (en) * | 2007-08-08 | 2009-02-26 | Sakura Gomme Kk | Cargo bed insertion type dock shelter |
| CN101788392A (en) * | 2010-03-11 | 2010-07-28 | 齐齐哈尔轨道交通装备有限责任公司 | Fatigue and vibration experiment table and system |
| CN102607874A (en) * | 2012-04-01 | 2012-07-25 | 中交上海三航科学研究院有限公司 | Test bed for quasi-prototype structure of deepwater port project |
| CN102620992A (en) * | 2012-04-01 | 2012-08-01 | 中交上海三航科学研究院有限公司 | Loading system and method for simulating soil pressure in test room |
| CN102928293A (en) * | 2012-10-26 | 2013-02-13 | 重庆交通大学 | Dynamic and static testing system and method for multifunctional wharf structure |
| CN203534847U (en) * | 2013-10-29 | 2014-04-09 | 无锡市海航电液伺服***有限公司 | Deepwater port wharf horizontal stress simulation loading device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110763449A (en) * | 2019-11-06 | 2020-02-07 | 河海大学 | Wharf model loading test device and test method |
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Application publication date: 20140219 |
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