CN205176017U - A simulation modeling experiment device for tilted stratum - Google Patents
A simulation modeling experiment device for tilted stratum Download PDFInfo
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- CN205176017U CN205176017U CN201520894522.0U CN201520894522U CN205176017U CN 205176017 U CN205176017 U CN 205176017U CN 201520894522 U CN201520894522 U CN 201520894522U CN 205176017 U CN205176017 U CN 205176017U
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- 238000002474 experimental method Methods 0.000 title abstract description 3
- 238000005094 computer simulation Methods 0.000 title abstract 2
- 238000004088 simulation Methods 0.000 claims abstract description 31
- 239000011435 rock Substances 0.000 claims description 43
- 230000015572 biosynthetic process Effects 0.000 claims description 38
- 238000005755 formation reaction Methods 0.000 claims description 38
- 229910000831 Steel Inorganic materials 0.000 abstract 5
- 239000010959 steel Substances 0.000 abstract 5
- 239000004575 stone Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 23
- 239000000463 material Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
Description
技术领域 technical field
本实用新型属于实验仪器设备领域，具体涉及一种用于倾斜岩层的相似模拟实验装置。 The utility model belongs to the field of experimental instruments and equipment, in particular to a similar simulation experiment device for inclined rock formations.
背景技术 Background technique
由于地下工程环境的复杂性及难于现场研究的制约，相似模拟实验成为了实现此类岩土、地质及矿山等复杂工程环境再现的一种重要科学研究手段；基于相似模拟理论和不同的研究目的，通过对岩层、硐室、坝体、边坡及巷道等研究内容的相似模拟实验，可以得出相关的技术参数，为实际工程的应用提供依据；而随着地下工程环境的进一步复杂化，对其相似模拟实验装置及实验方法的要求越来越高，而现有相似模拟实验装置在很大程度上难于适应复杂工程环境模拟的需要。 Due to the complexity of the underground engineering environment and the constraints of difficult on-site research, similar simulation experiments have become an important scientific research method to realize the reproduction of such complex engineering environments such as geotechnical, geological and mine; based on similar simulation theory and different research purposes , through similar simulation experiments on rock formations, chambers, dam bodies, slopes and roadways, etc., relevant technical parameters can be obtained to provide a basis for the application of actual engineering; and with the further complexity of the underground engineering environment, The requirements for its similar simulation experimental devices and experimental methods are getting higher and higher, but the existing similar simulation experimental devices are largely difficult to meet the needs of complex engineering environment simulation.
传统的相似模拟实验装置一般只能进行水平岩层面的相似模拟实验，少数可模拟倾斜岩层的相似模拟实验装置，但机架稳定性差，经常造成装填模型的倒塌和滑移，而且模拟装置的倾斜角受限制，不易控制；而且传统模拟实验装置应用广泛，但由于铺料至模型支架上部，会出现铺料难下手、不易压实等现象，导致模拟顶部分层参差不齐，实验结果会出现较大的误差；针对上述问题，如何改进现有的相似模拟实验装置，满足现阶段地质岩层研究的需要，成为亟需解决的关键问题。 Traditional similar simulation experiment devices can generally only perform similar simulation experiments on horizontal rock layers, and a few similar simulation experiment devices can simulate inclined rock formations, but the stability of the frame is poor, which often causes the collapse and slip of the filled model, and the inclination of the simulation device The angle is limited and difficult to control; and the traditional simulation experiment device is widely used, but because the material is spread to the upper part of the model support, it will be difficult to spread the material and not easy to compact, which will lead to uneven layers on the top of the simulation, and the experimental results will be uneven. In view of the above problems, how to improve the existing similar simulation experiment devices to meet the needs of the current geological and rock formation research has become a key problem that needs to be solved urgently.
实用新型内容 Utility model content
本实用新型为了解决现有技术中的不足之处，提供一种安全、平衡效果好并且能够进行具有倾角的岩层模拟实验的用于倾斜岩层的相似模拟实验装置。 In order to solve the deficiencies in the prior art, the utility model provides a similar simulation experiment device for inclined rock formations which is safe, has good balance effect and can carry out simulation experiments of rock formations with inclination angles.
为解决上述技术问题，本实用新型采用如下技术方案：用于倾斜岩层的相似模拟实验装置，包括底座、第一液压泵、第二液压泵、配重块、加压板、挡板、左框架、右框架、左支撑板、右支撑板和底板，底板通过液压支撑机构和铰接机构固定在底座上方，左框架垂直固定在底板的左端，右框架垂直固定在底板的右端，左框架和右框架顶部水平连接有顶框架，顶框架底部铰接有喷头和两个加压液压缸，两个加压液压缸均通过第一油管与第一液压泵连接，加压液压缸的伸缩端分别铰接于加压板上部的左右两侧，加压板沿左右方向通过燕尾槽结构滑动连接有滑动板，加压板上设有水平校准仪，加压板位于左支撑板和右支撑板之间，左支撑板上端边沿与顶框架左端连接,左支撑板下端边沿与底板左端连接，左支撑板固定在左框架的右侧，右支撑板上端边沿与顶框架右端连接,右支撑板下端边沿与底板右端连接，右支撑板固定在右框架的左侧，左支撑板沿长度方向间隔设有一排左销孔，右支撑板上沿长度方向均间隔设有一排右销孔；挡板的左端通过左销轴固定在左销孔内，挡板的右端通过右销轴固定在右销孔内； In order to solve the above technical problems, the utility model adopts the following technical scheme: a similar simulation experiment device for inclined rock formations, including a base, a first hydraulic pump, a second hydraulic pump, a counterweight, a pressure plate, a baffle plate, and a left frame , the right frame, the left support plate, the right support plate and the bottom plate, the bottom plate is fixed above the base through the hydraulic support mechanism and the hinge mechanism, the left frame is vertically fixed on the left end of the bottom plate, the right frame is vertically fixed on the right end of the bottom plate, the left frame and the right frame The top frame is horizontally connected to the top frame, and the bottom of the top frame is hinged with a nozzle and two pressurized hydraulic cylinders, both of which are connected to the first hydraulic pump through the first oil pipe, and the telescopic ends of the pressurized hydraulic cylinders are respectively hinged to the On the left and right sides of the upper part of the pressure plate, the pressure plate is slidingly connected with the sliding plate through the dovetail groove structure along the left and right directions. The upper edge of the board is connected with the left end of the top frame, the lower edge of the left supporting board is connected with the left end of the bottom board, the left supporting board is fixed on the right side of the left frame, the upper edge of the right supporting board is connected with the right end of the top frame, and the lower edge of the right supporting board is connected with the right end of the bottom board , the right support plate is fixed on the left side of the right frame, the left support plate is provided with a row of left pin holes at intervals along the length direction, and the right support plate is provided with a row of right pin holes at intervals along the length direction; the left end of the baffle passes through the left pin shaft Fixed in the left pin hole, the right end of the baffle is fixed in the right pin hole through the right pin shaft;
底座的左侧设有液压绞盘，底板的左端部设有滑轮，液压绞盘上缠绕的绳索通过滑轮的顶部与配重块连接； The left side of the base is provided with a hydraulic winch, and the left end of the bottom plate is provided with a pulley, and the rope wound on the hydraulic winch is connected with the counterweight through the top of the pulley;
液压支撑机构包括支撑液压缸，支撑液压缸位于底座的右侧，支撑液压缸的伸缩端与底板底部铰接，支撑液压缸的固定端均与底座铰接，支撑液压缸通过第二油管与第二液压泵连接； The hydraulic support mechanism includes a support hydraulic cylinder, which is located on the right side of the base. The telescopic end of the support hydraulic cylinder is hinged to the bottom of the base plate, and the fixed end of the support hydraulic cylinder is hinged to the base. The support hydraulic cylinder is connected to the second hydraulic pump connection;
铰接机构包括铰接板和角度板，铰接板垂直固定在底座的左侧，角度板通过插销铰接在铰接板上部，铰接板的前表面固定有与插销同轴线的角度尺，角度板上部与底板的底部固定连接,角度板的前表面固定有角度指针，角度指针下端指向角度尺的中心并与角度尺配合。 The hinge mechanism includes a hinge plate and an angle plate. The hinge plate is vertically fixed on the left side of the base. The angle plate is hinged on the upper part of the hinge plate through a bolt. The front surface of the hinge plate is fixed with an angle ruler coaxial with the bolt. The bottom of the angle plate is fixedly connected, and the front surface of the angle plate is fixed with an angle pointer, and the lower end of the angle pointer points to the center of the angle ruler and cooperates with the angle ruler.
支撑液压缸设有两个。 There are two supporting hydraulic cylinders.
采用上述技术方案，本实用新型的具体工作过程为：首先确定相似模拟实验中所要填铺的高度以及所需要倾斜角度，然后启动第二液压泵，支撑液压缸的伸缩端向上升起，顶起底板，与此同时观察角度指针所指的角度尺，达到所需要的倾斜角度时，关闭第二液压泵，并固定支撑液压缸，然后按比例铺填各层模拟岩层相似材料，具体操作步骤为：首先根据第一层相似模拟岩层所需要的高度，将挡板两端通过销轴水平固定在左支撑板和右支撑板上的销孔上，挡板、底板、左支撑板和右支撑板之间形成第一岩层铺设空间，然后将第一层模拟岩层相似材料的原料加水搅拌，搅拌均匀后倒入第一层铺设空间，用刮板刮平，刮平后启动第一液压泵和第三液压泵，加压液压缸伸缩端向下施力于加压板，通过水平校准仪对加压板进行校准，当加压板处于水平状态时，匀速向下对第一层相似模拟岩层加压，加压板压实第一层相似模拟岩层，另外，在需要对相似模拟岩层的湿度调整时，可打开喷头，向相似模拟岩层进行喷水雾，在第一层相似模拟岩层的表面撒上云母片作为隔层，依次类推，直至第二层相似模拟岩层，第三相似模拟岩层……，将各层模拟岩层相似材料铺填完毕，直此完成作业。 Adopting the above-mentioned technical scheme, the specific working process of the utility model is as follows: firstly determine the height to be paved and the required inclination angle in the similar simulation experiment, then start the second hydraulic pump, and the telescopic end of the supporting hydraulic cylinder rises upwards, jacking up At the same time, observe the angle gauge pointed by the angle pointer. When the required inclination angle is reached, turn off the second hydraulic pump, fix the supporting hydraulic cylinder, and then lay and fill the similar materials of each layer of simulated rock formation in proportion. The specific operation steps are as follows: : First, according to the height required by the first layer of similar simulated rock formations, the two ends of the baffle are horizontally fixed on the pin holes on the left support plate and the right support plate through the pin shaft, and the baffle plate, the bottom plate, the left support plate and the right support plate The first layer of rock laying space is formed between them, and then the raw materials of the first layer of simulated rock layer similar materials are mixed with water. Three hydraulic pumps, the telescopic end of the pressurized hydraulic cylinder exerts force on the pressurized plate downwards, and the pressurized plate is calibrated by a level calibrator. The pressure plate compacts the first layer of similar simulated rock formations. In addition, when the humidity of the similar simulated rock formations needs to be adjusted, the nozzle can be opened to spray water mist on the similar simulated rock formations, and sprinkle the surface of the first layer of similar simulated rock formations. The upper mica sheet is used as an interlayer, and so on, until the second layer is similar to the simulated rock formation, the third is similar to the simulated rock formation..., the similar materials of each layer of simulated rock formation are paved and filled, and the operation is completed until then.
本实用新型具有以下有益效果：本实用新型不仅可以进行水平岩层相似模拟实验，还能够满足不同倾斜角度的地质岩层相似模拟实验，在现有技术的相似模拟实验装置基础上，通过两个支撑液压缸对底板进行高度方向上的调节，从而调节倾斜角度，解决了相似模拟实验装置铺填倾斜岩层相似材料的难题，而且在具体实施时，相似材料是水平填铺的，使得模型不会滑移和坍塌，实现装置的倾斜效果，保证了填铺过程中的平衡稳定；通过角度板以及角度指针跟随底板旋转，可通过角度指针指向的角度尺来准确的显示出倾斜的角度，加压板沿长度方向通过燕尾槽滑动连接有滑动板，当相似模拟岩层的长度大于加压板的长度时，可将滑动板向外滑动，以补充加压板的长度，从而对相似模拟岩层进行加压；优选的，支撑液压缸设有两个，可更加稳定牢固进行托举作业；加压板上设有水平校准仪，用来校准加压板在进行加压作业时，加压板是否在水平方向上；配重块和液压绞盘可用来增加本实用新型左侧向下的力，从而减小了支撑液压缸的作用力；顶框架上设有喷头，用于控制相似模拟岩层的湿度。 The utility model has the following beneficial effects: the utility model can not only carry out similar simulation experiments on horizontal rock formations, but also satisfy similar simulation experiments on geological rock formations with different inclination angles. On the basis of similar simulation experiment devices in the prior art, two supporting hydraulic The cylinder adjusts the bottom plate in the height direction, thereby adjusting the inclination angle, which solves the problem of filling similar materials in inclined rock formations similar to the simulation experiment device, and in actual implementation, similar materials are filled horizontally, so that the model will not slip and collapse, realize the tilting effect of the device, and ensure the balance and stability in the filling process; through the rotation of the angle plate and the angle pointer following the bottom plate, the angle of inclination can be accurately displayed through the angle ruler pointed by the angle pointer, and the pressure plate along the The length direction is slidingly connected with the sliding plate through the dovetail groove. When the length of the similar simulated rock formation is greater than the length of the pressure plate, the slide plate can be slid outward to supplement the length of the pressure plate, thereby pressurizing the similar simulated rock formation; Preferably, there are two supporting hydraulic cylinders, which can carry out the lifting operation more stably and firmly; the pressure plate is provided with a level calibrator, which is used to calibrate whether the pressure plate is in the horizontal direction when performing the pressure operation Above; the counterweight and the hydraulic winch can be used to increase the downward force on the left side of the utility model, thereby reducing the force of the supporting hydraulic cylinder; the top frame is provided with a nozzle for controlling the humidity of similar simulated rock formations.
综上所述，本实用新型结构紧凑、操作安全，铺填相似材料的效率高，通过支撑液压缸调节倾斜角度，来实现不同倾斜岩层的模拟实验，在岩层物理相似模拟实验研究方面具有广泛的实用性。 To sum up, the utility model has the advantages of compact structure, safe operation, high efficiency of paving and filling similar materials, and realizes simulation experiments of different inclined rock formations by adjusting the inclination angle of the supporting hydraulic cylinder, and has extensive advantages in the research of physical similarity simulation experiments of rock formations. practicality.
附图说明 Description of drawings
图1是本实用新型的结构示意图。 Fig. 1 is the structural representation of the utility model.
具体实施方式 detailed description
如图1所示，本实用新型的用于倾斜岩层的相似模拟实验装置，包括底座1、第一液压泵19、第二液压泵2、配重块28、加压板22、挡板3、左框架4、右框架5、左支撑板6、右支撑板7和底板8，底板8通过液压支撑机构和铰接机构固定在底座1上方，左框架4垂直固定在底板8的左端，右框架5垂直固定在底板8的右端，左框架4和右框架5顶部水平连接有顶框架9，顶框架9底部铰接有喷头30和两个加压液压缸20，两个加压液压缸20均通过第一油管21与第一液压泵19连接，加压液压缸20的伸缩端分别铰接于加压板22上部的左右两侧，加压板22沿左右方向通过燕尾槽结构滑动连接有滑动板23，加压板22上设有水平校准仪26，加压板22位于左支撑板6和右支撑板7之间，左支撑板6上端边沿与顶框架9左端连接,左支撑板6下端边沿与底板8左端连接，左支撑板6固定在左框架4的右侧，右支撑板7上端边沿与顶框架9右端连接,右支撑板7下端边沿与底板8右端连接，右支撑板7固定在右框架5的左侧，左支撑板6沿长度方向间隔设有一排左销孔24，右支撑板7上沿长度方向均间隔设有一排右销孔10；挡板3的左端通过左销轴25固定在左销孔24内，挡板3的右端通过右销轴18固定在右销孔10内； As shown in Figure 1, the utility model is used for the similar simulation experiment device of inclined rock formation, comprises base 1, the first hydraulic pump 19, the second hydraulic pump 2, counterweight 28, pressurizing plate 22, baffle plate 3, Left frame 4, right frame 5, left support plate 6, right support plate 7 and base plate 8, base plate 8 is fixed above base 1 by hydraulic support mechanism and hinge mechanism, left frame 4 is vertically fixed on the left end of base plate 8, right frame 5 Vertically fixed on the right end of the bottom plate 8, the top of the left frame 4 and the right frame 5 are horizontally connected with a top frame 9, and the bottom of the top frame 9 is hinged with a spray head 30 and two pressurized hydraulic cylinders 20, and the two pressurized hydraulic cylinders 20 pass through the first An oil pipe 21 is connected to the first hydraulic pump 19, and the telescopic ends of the pressurized hydraulic cylinder 20 are respectively hinged on the left and right sides of the upper part of the pressurized plate 22, and the pressurized plate 22 is slidably connected with a sliding plate 23 through a dovetail groove structure along the left and right directions, The pressure plate 22 is provided with a horizontal calibrator 26, the pressure plate 22 is located between the left support plate 6 and the right support plate 7, the upper edge of the left support plate 6 is connected with the left end of the top frame 9, and the lower end edge of the left support plate 6 is connected with the bottom plate 8, the left end is connected, the left support plate 6 is fixed on the right side of the left frame 4, the upper edge of the right support plate 7 is connected with the right end of the top frame 9, the lower edge of the right support plate 7 is connected with the right end of the bottom plate 8, and the right support plate 7 is fixed on the right frame 5, the left support plate 6 is provided with a row of left pin holes 24 at intervals along the length direction, and a row of right pin holes 10 are evenly spaced along the length direction on the right support plate 7; the left end of the baffle plate 3 is fixed by the left pin shaft 25 In the left pin hole 24, the right end of the baffle plate 3 is fixed in the right pin hole 10 by the right pin shaft 18;
底座1的左侧设有液压绞盘35，底板8的左端部设有滑轮36，液压绞盘35上缠绕的绳索通过滑轮36的顶部与配重块28连接； The left side of the base 1 is provided with a hydraulic winch 35, and the left end of the bottom plate 8 is provided with a pulley 36, and the rope wound on the hydraulic winch 35 is connected with the counterweight 28 through the top of the pulley 36;
液压支撑机构包括两个支撑液压缸11，两个支撑液压缸11沿左右方向并排位于底座1的右侧，支撑液压缸11的伸缩端均与底板8底部铰接，支撑液压缸11的固定端均与底座1铰接，支撑液压缸11均通过第二油管12与第二液压泵2连接； The hydraulic support mechanism includes two support hydraulic cylinders 11, and the two support hydraulic cylinders 11 are located side by side on the right side of the base 1 along the left and right directions. Hinged with the base 1, the supporting hydraulic cylinder 11 is connected with the second hydraulic pump 2 through the second oil pipe 12;
铰接机构包括铰接板13和角度板14，铰接板13垂直固定在底座1的左侧，角度板14通过插销15铰接在铰接板13上部，铰接板13的前表面固定有与插销15同轴线的角度尺16，角度板14上部与底板8的底部固定连接,角度板14的前表面固定有角度指针17，角度指针17下端指向角度尺16的中心并与角度尺16配合。 The hinge mechanism comprises a hinge plate 13 and an angle plate 14, the hinge plate 13 is vertically fixed on the left side of the base 1, the angle plate 14 is hinged on the upper part of the hinge plate 13 through a latch 15, and the front surface of the hinge plate 13 is fixed with a coaxial line with the latch 15. Angle ruler 16, angle plate 14 tops are fixedly connected with the bottom of base plate 8, and the front surface of angle plate 14 is fixed with angle pointer 17, and angle pointer 17 lower ends point to the center of angle ruler 16 and cooperate with angle ruler 16.
本实用新型的具体工作过程为：首先确定相似模拟实验中所要填铺的高度以及所需要倾斜角度，然后启动第二液压泵2，支撑液压缸11的伸缩端向上升起，顶起底板，与此同时观察角度指针17所指的角度尺16，达到所需要的倾斜角度时，关闭第二液压泵2，并固定支撑液压缸11，然后按比例铺填各层模拟岩层相似材料，具体操作步骤为：首先根据第一层相似模拟岩层所需要的高度，将挡板3两端通过销轴18水平固定在左支撑板6和右支撑板7上的销孔10上，挡板3、底板8、左支撑板6和右支撑板7之间形成第一岩层铺设空间，然后将第一层模拟岩层相似材料的原料加水搅拌，搅拌均匀后倒入第一层铺设空间，用刮板刮平刮平后启动第一液压泵和第三液压泵27，加压液压缸20伸缩端向下施力于加压板22，通过水平校准仪26对加压板22进行校准，当加压板22处于水平状态时，匀速向下对第一层相似模拟岩层加压，加压板22压实第一层相似模拟岩层，第一层相似模拟岩层即处于压实状态，另外，在需要对相似模拟岩层的湿度调整时，可打开喷头30，向相似模拟岩层进行喷水雾，在第一层相似模拟岩层的表面撒上云母片作为隔层，依次类推，直至第二层相似模拟岩层，第三相似模拟岩层……，将各层模拟岩层相似材料铺填完毕，直此完成作业。 The specific working process of the present utility model is: at first determine the height and the required inclination angle to be filled in the similar simulation experiment, then start the second hydraulic pump 2, the telescopic end of the supporting hydraulic cylinder 11 rises upwards, jacks up the bottom plate, and At the same time, observe the angle ruler 16 pointed by the angle pointer 17. When the required inclination angle is reached, close the second hydraulic pump 2, and fix the supporting hydraulic cylinder 11, and then lay and fill the similar materials of each layer of simulated rock formation in proportion. The specific operation steps For: at first according to the height required for the first layer of similar simulated rock formations, the two ends of the baffle plate 3 are horizontally fixed on the pin holes 10 on the left support plate 6 and the right support plate 7 through the pin shaft 18, the baffle plate 3, the base plate 8 1. Between the left support plate 6 and the right support plate 7, the first rock layer laying space is formed, and then the raw materials of the first layer of simulated rock layer similar materials are mixed with water, and poured into the first layer of laying space after stirring evenly, and scraped with a scraper After leveling, start the first hydraulic pump and the third hydraulic pump 27, and the telescopic end of the pressurized hydraulic cylinder 20 applies force downward to the pressurized plate 22, and the pressurized plate 22 is calibrated by the level calibrator 26. When the pressurized plate 22 is in When in a horizontal state, the first layer of similar simulated rock formations is pressurized downward at a uniform speed, and the first layer of similar simulated rock formations is compacted by the press plate 22, and the first layer of similar simulated rock formations is in a compacted state. When adjusting the humidity, the nozzle 30 can be opened to spray water mist to the similar simulated rock formation, and the mica sheet is sprinkled on the surface of the first layer of similar simulated rock formation as an interlayer, and so on until the second layer is similar to the simulated rock formation, and the third is similar to the simulated rock formation. Simulated rock formations..., the similar materials of each layer of simulated rock formations are paved and filled, and the operation is completed until then.
本实施例并非对本实用新型的形状、材料、结构等作任何形式上的限制，凡是依据本实用新型的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均属于本实用新型技术方案的保护范围。 This embodiment does not impose any formal restrictions on the shape, material, structure, etc. of the utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the utility model belong to the technology of the utility model. protection scope of the program.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540572A (en) * | 2019-01-14 | 2019-03-29 | 河北工程大学 | Coal mine filling artificial intelligence experimental rig |
| CN111063246A (en) * | 2019-12-31 | 2020-04-24 | 青岛理工大学 | Similar material simulation experiment device and method for inclined rock stratum |
| CN114322924A (en) * | 2021-09-29 | 2022-04-12 | 河南新华五岳抽水蓄能发电有限公司 | An experimental device for simulating the settlement mechanism of tunnels and overlying strata in variable dip strata |
| CN117110580A (en) * | 2023-07-19 | 2023-11-24 | 山东科技大学 | An experimental method to simulate the specific subsidence law of the surface in Binhai Mining Area |
| CN117848644A (en) * | 2024-03-07 | 2024-04-09 | 成都理工大学 | Test system and test method for simulating tailings dam failure caused by landslide |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540572A (en) * | 2019-01-14 | 2019-03-29 | 河北工程大学 | Coal mine filling artificial intelligence experimental rig |
| CN111063246A (en) * | 2019-12-31 | 2020-04-24 | 青岛理工大学 | Similar material simulation experiment device and method for inclined rock stratum |
| CN114322924A (en) * | 2021-09-29 | 2022-04-12 | 河南新华五岳抽水蓄能发电有限公司 | An experimental device for simulating the settlement mechanism of tunnels and overlying strata in variable dip strata |
| CN117110580A (en) * | 2023-07-19 | 2023-11-24 | 山东科技大学 | An experimental method to simulate the specific subsidence law of the surface in Binhai Mining Area |
| CN117848644A (en) * | 2024-03-07 | 2024-04-09 | 成都理工大学 | Test system and test method for simulating tailings dam failure caused by landslide |
| CN117848644B (en) * | 2024-03-07 | 2024-05-17 | 成都理工大学 | Test system and test method for simulating tailings dam failure caused by landslide |
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