CN109781539A - A kind of target plate three-dimensional confining pressure body structure for body depth penetration test - Google Patents
A kind of target plate three-dimensional confining pressure body structure for body depth penetration test Download PDFInfo
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- CN109781539A CN109781539A CN201910074491.7A CN201910074491A CN109781539A CN 109781539 A CN109781539 A CN 109781539A CN 201910074491 A CN201910074491 A CN 201910074491A CN 109781539 A CN109781539 A CN 109781539A
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- plate
- cabinet
- load plate
- side wall
- load
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- 230000035515 penetration Effects 0.000 title claims abstract description 19
- 238000012360 testing method Methods 0.000 title claims abstract description 17
- 241000826860 Trapezium Species 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 238000012806 monitoring device Methods 0.000 claims description 3
- 238000004088 simulation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- -1 poly- ammonia Ester Chemical class 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The present invention relates to a kind of target plate three-dimensional confining pressure body structures for body depth penetration test, it include: cabinet, upper load plate, right load plate, load plate afterwards, charging assembly, equal support plate, the cabinet is the cuboid case structure of upper opening, its inside is loaded target plate for holding, dismountable cover board is equipped with above box house, box house right side wall, the lower part of rear wall is respectively arranged with charging assembly, the front side wall of box house, left side wall, lower bottom wall is respectively arranged with equal support plate, the upper load plate, right load plate, load plate is the bevelled rectangular slab of setting afterwards.The present invention can carry out confining pressure load to target plate from three dimension directions, and principle is pressurized using inclined plate, loading force is reliable and stable after guaranteeing load using the self-locking function on low-angle inclined-plane, can realize biggish on-load pressure with lesser driving force, with lower cost to massif, buried cover intracorporal concrete structure and carry out pressure simulation.
Description
Technical field
The invention belongs to projectile penetrating experimental techniques, are related to a kind of target plate confining pressure loading device, specifically a kind of to be used for bullet
The target plate three-dimensional confining pressure body structure of body depth penetration test.
Background technique
Deep drilling projectile penetrating test be weapon damage effects assessment and defence engineering protection effect detection important method,
Indispensable research means are studied in the attacking and defending of especially current deep underground hard-to-hit target.It is increased with ground depth is bored, body is made
Stress condition tends to be complicated, under the conditions of crustal stress, has under materials behavior and ground free condition significantly different.Engineering is built
If having apparent hydrostatic pressing effect with materials such as concrete, rocks common in drone design, crustal stress can move material
State mechanical behavior has an important influence on.
In order to study the affecting laws that confining pressure destroys the Penetration, ballistic limit, target plate of body under the conditions of crustal stress,
For under the conditions of various crustal stress the body characteristics of motion and penetration weapon system research is provided, for deep drilling body structure design and
Defence engineering defence in deep provides reliable analysis data, need to carry out the design of the target plate three-dimensional confining pressure load of deep penetration test.
Since three-dimensional confining pressure loading technique is difficult, it is few to carry out this kind of research both at home and abroad, currently, there is a small amount of research collection
In in using SHPB realize confining pressure loading environment under material dynamic mechanical performance study, and directly utilize confining pressure loading device pair
Target plate applies data of the three-dimensional confining pressure load for deep penetration test and has no.
Summary of the invention
The purpose of the present invention is to propose to a kind of target plate three-dimensional confining pressure body structure for body depth penetration test, use is small
Angle inclined plate is pressurized principle, can be achieved to carry out three-dimensional confining pressure to the target plate of deep penetration experiment in structure.
For the purpose for realizing foregoing invention, the present invention takes following technical scheme:
A kind of target plate three-dimensional confining pressure body structure for body depth penetration test, comprising: cabinet, upper load plate, right load plate,
Load plate, charging assembly, equal support plate afterwards, the cabinet are the cuboid case structure of upper opening, internal for holding
Be loaded target plate, be equipped with dismountable cover board above box house, box house right side wall, rear wall lower part be respectively arranged with
Charging assembly, front side wall, left side wall, the lower bottom wall of box house are respectively arranged with equal support plate, the upper load plate, right load
Plate, rear load plate are the bevelled rectangular slab of setting, and upper load plate is passed through above box house and is in contact with cover board, upper to add
It the inclined-plane of support plate and is loaded between target plate and is also equipped with charging assembly, right load plate is threaded through in cabinet right side wall, inclined-plane
It is in contact with the charging assembly of right side wall lower part, rear load plate is threaded through in cabinet rear wall, inclined-plane and rear wall lower part
Charging assembly is in contact；The both ends of its external long axis direction of the cabinet are respectively equipped with the rectangular shaped rim to reinforce cabinet,
The top of box house left and right side walls is symmetrically arranged with the mounting groove A to install cover board of front opening, cabinet left and right side
The top of wall is symmetrically arranged with the through slot A to install load plate, and through slot A is located at the lower section of mounting groove A；The cabinet its
The through slot C up and down to install right load plate is provided in right side wall, cabinet right side wall lower part is located at the inside of cabinet
Equipped with the mounting groove C to install charging assembly, mounting groove C intersects with through slot C；The cabinet thereafter side wall be provided with to
The through slot D up and down of load plate after installation, the inside that cabinet rear wall lower part is located at cabinet are equipped with to install load group
The mounting groove D of part, mounting groove D intersect with through slot D.
The upper load plate generally section is the rectangular slab of right-angled trapezium, and one end interval for being located at trapezoidal bottom edge is set
It is equipped with parallel hinged ear, is equipped with hinge hole in each hinged ear, each hinge hole is coaxial with adjacent hinge hole and shape
Size is all the same, and one end that rectangular slab is located at trapezoidal top margin is arranged at intervals with parallel rectangular teeth.
The right load plate generally section is the rectangular slab of right-angled trapezium, and one end interval for being located at trapezoidal bottom edge is set
It is equipped with parallel hinged ear, is equipped with hinge hole in each hinged ear, each hinge hole is coaxial with adjacent hinge hole and shape
Size is all the same, and one end that rectangular slab is located at trapezoidal top margin is arranged at intervals with the opening matched with the rectangular teeth of upper load plate
Slot.
The rear load plate is integrally also the rectangular slab that section is right-angled trapezium, is located at one end interval on trapezoidal bottom edge
It is provided with parallel hinged ear, hinge hole is equipped in each hinged ear, each hinge hole is coaxial with adjacent hinge hole and outer
Shape size is all the same.
The charging assembly includes inclined plate and straight backing plate, and inclined plate is bonded to each other with straight backing plate, the inclined plate
Generally section is the rectangular slab of right-angled trapezium, and inclined-plane is matched with the inclined-plane of corresponding load plate, positioned at trapezoidal right angle
The one side on side and the one side of straight backing plate fit, and the another side of straight backing plate fits with target plate is loaded.
The equal support plate generally Rectangular Plate Structure, is made of, steel plate layer and case steel plate layer and elastic polyurethane layer
Internal wall is in contact, and elastic polyurethane layer is in contact with target plate is loaded, the outer dimension of each equal support plate respectively with it is corresponding
The side for being loaded target plate is identical.
It is equipped with the through-hole E for projectile penetrating incidence in the middle part of its front side wall of the cabinet, is provided with above through-hole E logical
Hole F is fixed with the mounting base to install monitoring device, the load being in contact with front side wall outside the aperture of through-hole F
The through-hole G for projectile penetrating incidence also is provided in the middle part of plate.
The beneficial effects of the present invention are: the present invention can carry out confining pressure load to target plate from three dimension directions, and use
Inclined plate is pressurized principle, and inclined plate axially loaded is amplified with certain multiplying power, after guaranteeing load using the self-locking function on low-angle inclined-plane
Loading force is reliable and stable, can realize biggish on-load pressure with lesser driving force, with lower cost to massif, buried cover
Intracorporal concrete structure carries out pressure simulation.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is side sectional view of the invention.
Fig. 3 is the axonometric drawing of cabinet
Fig. 4 is the main view of cabinet.
Fig. 5 is the side view of cabinet.
Fig. 6 is the schematic diagram of upper load plate.
Fig. 7 is the schematic diagram of right load plate.
Fig. 8 is the schematic diagram of charging assembly.
Fig. 9 is the schematic diagram of the equal support plate contacted in the present invention with front side wall.
In figure, 1, cabinet, 2, upper load plate, 3, right load plate, 4, rear load plate, 5, charging assembly, 6, equal support plate, 7, target
Plate, 8, hinged ear, 9, rectangular shaped rim；
101, cover board, 102, lower bottom wall, 103, front side wall, 104, rear wall, 105, left side wall, 106, right side wall, 110, installation
Slot A, 111, through slot A, 112, through slot C, 113, mounting groove C, 114, through slot D, 115, mounting groove D, 116, through-hole E, 117, through-hole
F, 118, mounting base, 201, rectangular teeth, 301, open slot, 501, inclined plate, 502, straight backing plate, 601, steel plate layer, 602, poly- ammonia
Ester elastomer layer, 603, through-hole G.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings of the specification.
As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, a kind of target plate three-dimensional confining pressure cabinet knot for body depth penetration test
Structure, comprising: cabinet 1, upper load plate 2, right load plate 3, rear load plate 4, charging assembly 5, equal support plate 6, the cabinet 1 are upper
The cuboid case structure of portion's opening, internal to be loaded target plate 7 for holding, 1 inner upper of cabinet is equipped with dismountable lid
Plate 101, box house right side wall 106, rear wall 104 lower part be respectively arranged with charging assembly, the front side wall of box house
103, left side wall 105, lower bottom wall 102 are respectively arranged with equal support plate 6, the upper load plate 2, right load plate 3, rear load plate 4
It is the bevelled rectangular slab of setting, upper load plate 2 is passed through above box house and is in contact with cover board 101, upper load plate 2
It inclined-plane and is loaded between target plate 7 and is also equipped with charging assembly 5, right load plate 3 is threaded through in cabinet right side wall 106, inclined-plane
It is in contact with the charging assembly 5 of 106 lower part of right side wall, rear load plate 4 is threaded through in cabinet rear wall 104, inclined-plane and rear side
The charging assembly 5 of 104 lower part of wall is in contact；The both ends of its external long axis direction of the cabinet 1 are respectively equipped with to reinforce case
The rectangular shaped rim 9 of body, a box house left side 105, right side wall 106 top be symmetrically arranged with front opening to install cover board
Mounting groove A110, a cabinet left side 105, right side wall 106 top be symmetrically arranged with the through slot A111 to install load plate, through slot
A111 is located at the lower section of mounting groove A110；It is provided in its right side wall 106 of the cabinet 1 to install the upper of right load plate 3
The through slot C112 of lower perforation, the inside that 106 lower part of cabinet right side wall is located at cabinet 1 are equipped with the installation to install charging assembly 5
Slot C113, mounting groove C113 intersect with through slot C112；Thereafter side wall 104 is provided with to load plate 4 after installing the cabinet 1
Through slot D114 up and down, 104 lower part of cabinet rear wall be located at cabinet 1 inside be equipped with to install charging assembly 5
Mounting groove D115, mounting groove D115 intersect with through slot D114.
As shown in fig. 6, the generally section of upper load plate 2 is the rectangular slab of right-angled trapezium, it is located at trapezoidal bottom edge
One end be arranged at intervals with parallel hinged ear 8, be equipped with hinge hole in each hinged ear, each hinge hole with it is adjacent hinged
Hole is coaxial and shape size is all the same, and one end that rectangular slab is located at trapezoidal top margin is arranged at intervals with parallel rectangular teeth 201.
As shown in fig. 7, the generally section of right load plate 3 is the rectangular slab of right-angled trapezium, it is located at trapezoidal bottom edge
One end be arranged at intervals with parallel hinged ear 8, be equipped with hinge hole in each hinged ear, each hinge hole with it is adjacent hinged
Hole is coaxial and outer dimension is all the same, and one end that rectangular slab is located at trapezoidal top margin is arranged at intervals with the rectangular teeth phase with upper load plate
The open slot 301 of cooperation.
4 entirety of rear load plate is also the rectangular slab that section is right-angled trapezium, is located between the one end on trapezoidal bottom edge
Every being provided with parallel hinged ear 8, be equipped with hinge hole in each hinged ear, each hinge hole it is coaxial with adjacent hinge hole and
Shape size is all the same.
As shown in figure 8, the charging assembly 5 includes inclined plate 501 and straight backing plate 502, inclined plate 501 and straight backing plate
502 are bonded to each other, and the generally section of inclined plate 501 is the rectangular slab of right-angled trapezium, inclined-plane and corresponding load plate
Inclined-plane match, the one side of one side and straight backing plate 502 for being located at trapezoidal right-angle side fits, straight backing plate 502 it is another
One side fits with target plate 7 is loaded.
As shown in figure 9, the generally Rectangular Plate Structure of equal support plate 6, by steel plate layer 601 and elastic polyurethane layer
602 are constituted, and steel plate layer 601 is in contact with 1 inner wall of cabinet, and elastic polyurethane layer 602 is in contact with target plate 7 is loaded, Mei Gejun
The outer dimension of support plate 6 is identical as the corresponding side for being loaded target plate 7 respectively.
The through-hole for projectile penetrating incidence is equipped with as shown in Fig. 2, Fig. 9, in the middle part of its front side wall 103 of the cabinet 1
It is provided with through-hole F117 above E116, through-hole E116, is fixed with outside the aperture of through-hole F117 to install monitoring device
The middle part of mounting base 118, the equal support plate 6 being in contact with front side wall 103 also is provided with the through-hole for projectile penetrating incidence
G603。
Part not in the detailed description of the invention is the prior art.
Claims (7)
1. a kind of target plate three-dimensional confining pressure body structure for body depth penetration test, it is characterized in that: including: cabinet, upper load
Plate, right load plate, rear load plate, charging assembly, equal support plate, the cabinet are the cuboid case structure of upper opening,
Inside is loaded target plate for holding, and is equipped with dismountable cover board above box house, under box house right side wall, rear wall
Portion is respectively arranged with charging assembly, and front side wall, left side wall, the lower bottom wall of box house are respectively arranged with equal support plate, and described is upper
Load plate, right load plate, rear load plate are the bevelled rectangular slab of setting, upper load plate pass through above box house and with lid
Plate is in contact, and the inclined-plane of upper load plate and is loaded between target plate and is also equipped with charging assembly, and right load plate is threaded through the cabinet right side
In side wall, inclined-plane is in contact with the charging assembly of right side wall lower part, and rear load plate is threaded through in cabinet rear wall, inclined-plane with
The charging assembly of rear wall lower part is in contact；The both ends of its external long axis direction of the cabinet are respectively equipped with to reinforce cabinet
Rectangular shaped rim, the top of box house left and right side walls is symmetrically arranged with the mounting groove A to install cover board of front opening,
The top of cabinet left and right side walls is symmetrically arranged with the through slot A to install load plate, and through slot A is located at the lower section of mounting groove A；
The through slot C up and down to install right load plate, cabinet right side wall lower portion are provided in its right side wall of the cabinet
It is equipped with the mounting groove C to install charging assembly in the inside of cabinet, mounting groove C intersects with through slot C；The cabinet rear side
Wall is provided with the through slot D up and down to load plate after installing, and the inside that cabinet rear wall lower part is located at cabinet, which is equipped with, to be used
To install the mounting groove D of charging assembly, mounting groove D intersects with through slot D.
2. a kind of target plate three-dimensional confining pressure body structure for body depth penetration test according to claim 1, feature
Be: the upper load plate generally section is the rectangular slab of right-angled trapezium, and the one end for being located at trapezoidal bottom edge is arranged at intervals with
Parallel hinged ear, is equipped with hinge hole in each hinged ear, and each hinge hole is coaxial with adjacent hinge hole and shape size
All the same, one end that rectangular slab is located at trapezoidal top margin is arranged at intervals with parallel rectangular teeth.
3. a kind of target plate three-dimensional confining pressure body structure for body depth penetration test according to claim 1 or 2, special
Sign is: the right load plate generally section is the rectangular slab of right-angled trapezium, and one end interval for being located at trapezoidal bottom edge is arranged
There is parallel hinged ear, be equipped with hinge hole in each hinged ear, each hinge hole is coaxial with adjacent hinge hole and shape ruler
Very little all the same, one end that rectangular slab is located at trapezoidal top margin is arranged at intervals with the open slot matched with the rectangular teeth of upper load plate.
4. a kind of target plate three-dimensional confining pressure body structure for body depth penetration test according to claim 1, feature
Be: the rear load plate is integrally also the rectangular slab that section is right-angled trapezium, and one end interval for being located at trapezoidal bottom edge is arranged
There is parallel hinged ear, hinge hole is equipped in each hinged ear, each hinge hole is coaxial with adjacent hinge hole and shape is big
It is small all the same.
5. a kind of target plate three-dimensional confining pressure body structure for body depth penetration test according to claim 1, feature
Be: the charging assembly includes inclined plate and straight backing plate, and inclined plate is bonded to each other with straight backing plate, and the inclined plate is generally
Section is the rectangular slab of right-angled trapezium, and inclined-plane is matched with the inclined-plane of corresponding load plate, is located at the one of trapezoidal right-angle side
Side and the one side of straight backing plate fit, and the another side of straight backing plate fits with target plate is loaded.
6. a kind of target plate three-dimensional confining pressure body structure for body depth penetration test according to claim 1, feature
Be: the equal support plate generally Rectangular Plate Structure is made of, steel plate layer and cabinet wall steel plate layer and elastic polyurethane layer
It is in contact, elastic polyurethane layer is in contact with target plate is loaded, and the outer dimension of each support plate is loaded with corresponding respectively
The side of target plate is identical.
7. a kind of target plate three-dimensional confining pressure body structure for body depth penetration test according to claim 1 or 6, special
Sign is: being equipped with the through-hole E for projectile penetrating incidence in the middle part of its front side wall of the cabinet, is provided with through-hole above through-hole E
F is fixed with the mounting base to install monitoring device, the equal support plate being in contact with front side wall outside the aperture of through-hole F
Middle part also be provided with the through-hole G for projectile penetrating incidence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910074491.7A CN109781539B (en) | 2019-01-25 | 2019-01-25 | Target plate three-way confining pressure box structure for projectile deep penetration test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910074491.7A CN109781539B (en) | 2019-01-25 | 2019-01-25 | Target plate three-way confining pressure box structure for projectile deep penetration test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109781539A true CN109781539A (en) | 2019-05-21 |
| CN109781539B CN109781539B (en) | 2023-10-24 |
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ID=66501362
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910074491.7A Active CN109781539B (en) | 2019-01-25 | 2019-01-25 | Target plate three-way confining pressure box structure for projectile deep penetration test |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021108871A1 (en) | 2019-12-06 | 2021-06-10 | Centro Nacional De Pesquisa Em Energia E Materiais - Cnpem | Compression device, compression process, method for producing synthetic materials and method for characterizing a sample |
| CN113654754A (en) * | 2021-09-06 | 2021-11-16 | 北京理工大学 | Broadside armor penetration test device and method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6223656B1 (en) * | 1998-05-15 | 2001-05-01 | The Regents Of The University Of California | Pressure enhanced penetration with shaped charge perforators |
| CN101285808A (en) * | 2008-05-29 | 2008-10-15 | 山东大学 | High crustal stress genuine three-dimensional load model trial system |
| CN102192690A (en) * | 2011-04-23 | 2011-09-21 | 中北大学 | Overload test and detection device of gas gun |
| CN103760028A (en) * | 2014-01-07 | 2014-04-30 | 洛阳理工学院 | Confining pressure loading device for laboratory rock strength |
| CN103954499A (en) * | 2014-03-06 | 2014-07-30 | 重庆大学 | Rock confining pressure loading experiment device and experiment method |
| CN104535439A (en) * | 2015-01-09 | 2015-04-22 | 西安近代化学研究所 | Double-pulse-load loading test device |
| CN105606469A (en) * | 2015-12-17 | 2016-05-25 | 北京理工大学 | Method for qualitative characterization of warhead penetrating property |
| KR101974071B1 (en) * | 2017-10-31 | 2019-08-23 | 주식회사 풍산 | Target Assembly for Penetration Test of Steel Plate |
| CN209460053U (en) * | 2019-01-25 | 2019-10-01 | 中国人民解放军军事科学院国防工程研究院 | A kind of target plate three-dimensional confining pressure body structure for body depth penetration test |
-
2019
- 2019-01-25 CN CN201910074491.7A patent/CN109781539B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6223656B1 (en) * | 1998-05-15 | 2001-05-01 | The Regents Of The University Of California | Pressure enhanced penetration with shaped charge perforators |
| CN101285808A (en) * | 2008-05-29 | 2008-10-15 | 山东大学 | High crustal stress genuine three-dimensional load model trial system |
| CN102192690A (en) * | 2011-04-23 | 2011-09-21 | 中北大学 | Overload test and detection device of gas gun |
| CN103760028A (en) * | 2014-01-07 | 2014-04-30 | 洛阳理工学院 | Confining pressure loading device for laboratory rock strength |
| CN103954499A (en) * | 2014-03-06 | 2014-07-30 | 重庆大学 | Rock confining pressure loading experiment device and experiment method |
| CN104535439A (en) * | 2015-01-09 | 2015-04-22 | 西安近代化学研究所 | Double-pulse-load loading test device |
| CN105606469A (en) * | 2015-12-17 | 2016-05-25 | 北京理工大学 | Method for qualitative characterization of warhead penetrating property |
| KR101974071B1 (en) * | 2017-10-31 | 2019-08-23 | 주식회사 풍산 | Target Assembly for Penetration Test of Steel Plate |
| CN209460053U (en) * | 2019-01-25 | 2019-10-01 | 中国人民解放军军事科学院国防工程研究院 | A kind of target plate three-dimensional confining pressure body structure for body depth penetration test |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021108871A1 (en) | 2019-12-06 | 2021-06-10 | Centro Nacional De Pesquisa Em Energia E Materiais - Cnpem | Compression device, compression process, method for producing synthetic materials and method for characterizing a sample |
| CN113654754A (en) * | 2021-09-06 | 2021-11-16 | 北京理工大学 | Broadside armor penetration test device and method |
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