技术领域technical field
本发明属于冻土技术领域，特别是涉及一种厚层地下冰退化监测系统及控制评价方法。The invention belongs to the technical field of frozen soil, and in particular relates to a thick-layer underground ice degradation monitoring system and a control evaluation method.
背景技术Background technique
厚层地下冰是多年冻土地区常见的自然地理现象，其特点在于冰透镜体呈层状，平行分布于地表下部，其产生原因主要是由于气温的不均衡波动和外来水分补给，先在深层形成冰透镜体并逐渐加厚，随后的几年气候变冷，深层冰未融化，在其上部还形成了新的分凝冰层。类似于三明治一样，冰土间隔分布在厚层地下冰之间。Thick layer of underground ice is a common physical and geographical phenomenon in permafrost regions. It is characterized in that the ice lens is layered and distributed in parallel in the lower part of the surface. The ice lens formed and gradually thickened, and in the following years the climate cooled, the deep ice did not melt, and a new layer of segregated ice formed on top of it. Similar to a sandwich, the icy soil is spaced between thick layers of subsurface ice.
冰层的存在改变了局部的土基工作能力，尤其是冻融循环过程中冰层的加厚和减薄显著改变了土基的工作性能。当上部有铁路、公路穿过时，会造成不同程度的冻胀和融沉现象。为了防止出现上述问题，常规的做法是钻孔监测地温，从而掌握温度对土基的影响，该方法好处在于结果直观，数据可靠，适用于不同类型的冻土地质情况，尤其是对活动土层的判断结果准确。缺点在于布点数量和监测范围均有限，因此仅能对局部、典型、重点区域进行监测，而无法实现更大范围的监测。The existence of the ice layer changes the local working ability of the soil foundation, especially the thickening and thinning of the ice layer during the freeze-thaw cycle significantly changes the working performance of the soil foundation. When there are railways and highways passing through the upper part, it will cause different degrees of frost heave and thawing. In order to prevent the above problems, the conventional practice is to drill holes to monitor the ground temperature, so as to grasp the influence of temperature on the soil foundation. The advantages of this method are that the results are intuitive, the data is reliable, and it is suitable for different types of frozen soil geological conditions, especially for active soil layers. The judgment result is accurate. The disadvantage is that the number of points and the monitoring range are limited, so only local, typical, and key areas can be monitored, but larger-scale monitoring cannot be achieved.
因此，为加强对多年冻土土基工作性能的掌握，从更大范围内实现对土基工作性能的监测和评价，提出新的测试思路和方法就显得非常有意义。Therefore, in order to strengthen the mastery of the working performance of permafrost soil foundation and realize the monitoring and evaluation of soil foundation working performance from a wider range, it is very meaningful to propose new testing ideas and methods.
综上，结合分层冰这一特殊的自然地理现象，提出监测分层冰退化的方法和实施技术手段，无疑具有理论研究价值和工程实践价值。但目前尚缺少相应的系统及方法。`To sum up, combining the special physical and geographical phenomenon of stratified ice, the method and implementation technical means of monitoring the degradation of stratified ice are proposed, which undoubtedly has theoretical research value and engineering practice value. However, there is still a lack of corresponding systems and methods. `
发明内容SUMMARY OF THE INVENTION
为了解决上述问题，本发明的目的在于提供一种厚层地下冰退化监测系统及控制评价方法。In order to solve the above problems, the purpose of the present invention is to provide a thick layer underground ice degradation monitoring system and a control evaluation method.
为了达到上述目的，本发明提供的厚层地下冰退化监测系统包括剪切波发生器、若干个检波器、设置孔、无线控制器和后台服务器；其中设置孔是从地面向下垂直形成的孔洞，下端位于上冰层和下冰层之间，至少有两个，两个或多个设置孔间隔设置，其中一个为发生器设置孔，其余为检波器设置孔；剪切波发生器设置于发生器设置孔的下部，且靠近上冰层处；若干个检波器同时设置于一个检波器设置孔内且分别位于上冰层上方、上冰层处以及上冰层和下冰层之间；剪切波发生器和若干个检波器通过数据线与无线控制器连接；无线控制器与后台服务器通过4G网络进行信息传递；后台服务器为设置在控制中心内的计算机。In order to achieve the above-mentioned purpose, the thick layer underground ice degradation monitoring system provided by the present invention includes a shear wave generator, several geophones, a setting hole, a wireless controller and a background server; wherein the setting hole is a hole formed vertically downward from the ground. , the lower end is located between the upper ice layer and the lower ice layer, there are at least two, two or more setting holes are arranged at intervals, one of which is the setting hole for the generator, and the rest are the setting holes for the detector; the shear wave generator is set in The lower part of the generator setting hole is close to the upper ice layer; a plurality of detectors are simultaneously arranged in one detector setting hole and are respectively located above the upper ice layer, at the upper ice layer and between the upper ice layer and the lower ice layer; The shear wave generator and several detectors are connected with the wireless controller through data lines; the wireless controller and the background server transmit information through the 4G network; the background server is a computer set in the control center.
所述的发生器设置孔和检波器设置孔间的距离为1-100米。The distance between the generator setting hole and the detector setting hole is 1-100 meters.
所述的厚层地下冰退化监测系统还包括与无线控制器相连接的太阳能供电装置。The thick layer underground ice degradation monitoring system also includes a solar power supply device connected with the wireless controller.
本发明提供的厚层地下冰退化监测系统的控制方法包括按顺序执行的下列步骤：The control method of the thick layer underground ice degradation monitoring system provided by the present invention includes the following steps executed in sequence:
1)系统空闲的S1阶段：在此阶段中，无线控制器处于低点待命阶段；1) S1 stage when the system is idle: in this stage, the wireless controller is in the low-point standby stage;
2)判断是否启动检测程序的S2阶段：在此阶段中，无线控制器检测是否接收到后台服务器发出的开始检测的命令，如果判断结果为“是”，则进入S3阶段；否则返回S1阶段；2) The S2 stage of judging whether to start the detection program: in this stage, the wireless controller detects whether it receives the command to start the detection sent by the background server, and if the judgment result is "Yes", then enter the S3 stage; otherwise, return to the S1 stage;
3)开始检测的S3阶段：在此阶段中，无线控制器开始系统自检，为剪切波发生器和若干个检波器通电，然后进入S4阶段；3) The S3 stage of starting the detection: in this stage, the wireless controller starts the system self-check, energizes the shear wave generator and several detectors, and then enters the S4 stage;
4)判断自检是否正常的S4阶段：在此阶段中，根据S3阶段的自检结果判断本系统工作是否正常，如果判断结果为“是”，则进入S5阶段，否则进入S6阶段；4) The S4 stage of judging whether the self-check is normal: in this stage, according to the self-check result of the S3 stage, it is judged whether the system works normally, if the judgment result is "Yes", then enter the S5 stage, otherwise enter the S6 stage;
5)开始检测的S5阶段：在此阶段中，无线控制器控制剪切波发生器开始工作而产生水平向振动，同时启动若干个检波器接收该振动所激发的波形在厚层地下冰夹层间传播的测试数据，并将2分钟内记录的测试数据传输给无线控制器，然后进入S7阶段；5) S5 stage of starting detection: In this stage, the wireless controller controls the shear wave generator to start to work to generate horizontal vibration, and simultaneously start a number of detectors to receive the waveform excited by the vibration between the thick underground ice interlayers. Spread the test data, and transmit the test data recorded within 2 minutes to the wireless controller, and then enter the S7 stage;
6)提示进行人工检修的S6阶段：在此阶段中，无线控制器向后台服务器发出报警信号，以提醒工作人员及时进行维修，然后返回S1阶段；6) The S6 stage of prompting manual maintenance: in this stage, the wireless controller sends an alarm signal to the background server to remind the staff to carry out maintenance in time, and then returns to the S1 stage;
7)传输测试数据的S7阶段：在此阶段中，无线控制器向后台服务器上传上述测试数据，同时进行存储，上传完毕后，返回S2阶段入口。7) S7 stage of transmitting test data: In this stage, the wireless controller uploads the above test data to the background server, and stores it at the same time. After uploading, it returns to the S2 stage entry.
本发明提供的厚层地下冰退化监测系统的评价方法包括按顺序执行的下列步骤：The evaluation method of the thick layer underground ice degradation monitoring system provided by the present invention includes the following steps performed in sequence:
1)现场钻孔的S11阶段：在此阶段中，工作人员在冬天土样冻结后在测点从地面向下垂直形成至少两个设置孔，两个或多个设置孔间隔设置，其中一个为发生器设置孔，其余为检波器设置孔，然后进入S12阶段；1) S11 stage of on-site drilling: In this stage, after the soil samples are frozen in winter, at least two setting holes are formed vertically downward from the ground at the measuring point, and two or more setting holes are set at intervals, one of which is The generator sets the holes, and the rest are the detector set holes, and then enter the S12 stage;
2)系统布置的S12阶段：在此阶段中，工作人员将剪切波发生器和若干个检波器分别设置在发生器设置孔和检波器设置孔内，其中，剪切波发生器位于发生器设置孔的下部，且靠近上冰层处；若干个检波器同时设置于一个检波器设置孔内且分别位于上冰层上方、上冰层处以及上冰层和下冰层之间，并将剪切波发生器和若干个检波器通过数据线与无线控制器连接；然后进入S13阶段；2) S12 stage of system layout: in this stage, the staff set the shear wave generator and several detectors in the generator setting hole and the detector setting hole respectively, wherein the shear wave generator is located in the generator. The lower part of the setting hole is close to the upper ice layer; several detectors are simultaneously arranged in one detector setting hole and are respectively located above the upper ice layer, at the upper ice layer and between the upper ice layer and the lower ice layer, and connect the The shear wave generator and several detectors are connected to the wireless controller through the data line; then enter the S13 stage;
3)测试现场数据的S13阶段：在此阶段中，工作人员启动控制中心内的后台服务器，向无线控制器发出开始测试的信号，接收到后台服务器的指令后，无线控制器控制剪切波发生器和若干个检波器工作，测试、记录并将数据传输给后台服务器，然后进入S14阶段；3) S13 stage of testing on-site data: In this stage, the staff starts the background server in the control center and sends a signal to the wireless controller to start the test. After receiving the instruction from the background server, the wireless controller controls the shear wave to occur. The detector and several detectors work, test, record and transmit the data to the background server, and then enter the S14 stage;
4)分析现场测试数据结果的S14阶段：在此阶段中，工作人员在后台服务器上分析上述现场测试的结果，根据剪切波到达的时间计算出上冰层和下冰层间的距离，根据剪切波的波形和相位差计算出剪切波在传递过程中的衰减，最终计算出土体含水量和密度变化，然后进入S15阶段；4) S14 stage of analyzing the results of the field test data: In this stage, the staff analyzes the results of the above field test on the background server, and calculates the distance between the upper ice layer and the lower ice layer according to the arrival time of the shear wave. The waveform and phase difference of the shear wave calculate the attenuation of the shear wave during the transmission process, and finally calculate the change of soil water content and density, and then enter the S15 stage;
5)形成分析监测报告的S5阶段：在此阶段中，工作人员对比不同季节收集到的测试数据，形成年度分析报告，用于评价厚层地下冰退化情况。5) The S5 stage of forming the analysis and monitoring report: In this stage, the staff compares the test data collected in different seasons to form an annual analysis report, which is used to evaluate the degradation of the thick underground ice.
本发明提供的厚层地下冰退化监测系统及控制评价方法具有如下优点：1)实施方便。钻孔后布设采集设备属于常规施工工艺，易于现场实施。2)动态采集。可根据采集计划远程遥控现场进行测试，实现测试数据的实时采集，实时分析。3)结果可靠性高。利用剪切波在不同介质间的传播特征，测试厚层地下冰上下冰层的位置变化，从而判断出厚层地下冰的退化程度。The thick-layer underground ice degradation monitoring system and control evaluation method provided by the present invention have the following advantages: 1) It is convenient to implement. The arrangement of the acquisition equipment after drilling is a conventional construction process, which is easy to implement on-site. 2) Dynamic acquisition. According to the acquisition plan, the test can be carried out remotely and remotely to realize the real-time acquisition and real-time analysis of the test data. 3) The results are highly reliable. Using the propagation characteristics of shear waves between different media, the positional changes of the ice layers above and below the thick subsurface ice are tested, so as to judge the degree of degradation of the thick subsurface ice.
附图说明Description of drawings
图1为本发明提供的厚层地下冰退化监测系统初始布置状态图。FIG. 1 is a state diagram of the initial layout of the thick layer underground ice degradation monitoring system provided by the present invention.
图2为本发明提供的厚层地下冰退化监测系统在上层冰盖开始融化时的系统工作状态图。FIG. 2 is a system working state diagram of the thick layer underground ice degradation monitoring system provided by the present invention when the upper layer ice sheet begins to melt.
图3为本发明提供的厚层地下冰退化监测系统在上层冰盖完全融化时的系统工作状态图。Fig. 3 is a system working state diagram of the thick layer underground ice degradation monitoring system provided by the present invention when the upper layer ice sheet is completely melted.
图4为本发明提供的厚层地下冰退化监测系统的控制方法流程图。FIG. 4 is a flow chart of the control method of the thick layer underground ice degradation monitoring system provided by the present invention.
图5为本发明提供的厚层地下冰退化监测系统的评价方法流程图。FIG. 5 is a flow chart of the evaluation method of the thick layer underground ice degradation monitoring system provided by the present invention.
具体实施方式Detailed ways
下面结合附图和具体实施例对本发明提供的厚层地下冰退化监测系统及控制评价方法进行详细说明。The following describes in detail the thick layer underground ice degradation monitoring system and the control evaluation method provided by the present invention with reference to the accompanying drawings and specific embodiments.
如图1所示，本发明提供的厚层地下冰退化监测系统包括剪切波发生器1、若干个检波器2、设置孔3、无线控制器4和后台服务器；其中设置孔3是从地面向下垂直形成的孔洞，下端位于上冰层5和下冰层6之间，至少有两个，两个或多个设置孔3间隔设置，其中一个为发生器设置孔，其余为检波器设置孔；剪切波发生器1设置于发生器设置孔的下部，且靠近上冰层5处；若干个检波器2同时设置于一个检波器设置孔内且分别位于上冰层5上方、上冰层5处以及上冰层5和下冰层6之间；剪切波发生器1和若干个检波器2通过数据线与无线控制器4连接；无线控制器4与后台服务器通过4G网络进行信息传递；后台服务器为设置在控制中心内的计算机。As shown in Fig. 1, the thick layer underground ice degradation monitoring system provided by the present invention includes a shear wave generator 1, several geophones 2, a setting hole 3, a wireless controller 4 and a background server; wherein the setting hole 3 is from the ground The hole formed vertically facing downward, the lower end is located between the upper ice layer 5 and the lower ice layer 6, there are at least two, two or more setting holes 3 are arranged at intervals, one of which is for the generator setting hole, and the rest are for the detector setting The shear wave generator 1 is arranged at the lower part of the generator setting hole, and is close to the upper ice layer 5; a plurality of detectors 2 are simultaneously arranged in a detector setting hole and are respectively located above the upper ice layer 5 and the upper ice layer. At layer 5 and between the upper ice layer 5 and the lower ice layer 6; the shear wave generator 1 and several detectors 2 are connected to the wireless controller 4 through data lines; the wireless controller 4 and the background server conduct information through the 4G network Delivery; the background server is the computer set up in the control center.
所述的发生器设置孔和检波器设置孔间的距离为1－100米。The distance between the generator setting hole and the detector setting hole is 1-100 meters.
所述的厚层地下冰退化监测系统还包括与无线控制器4相连接的太阳能供电装置，用于为无线控制器4提供电能。The described thick layer underground ice degradation monitoring system further includes a solar power supply device connected with the wireless controller 4 for providing power to the wireless controller 4 .
现将本发明提供的厚层地下冰退化监测系统工作原理阐述如下：The working principle of the thick-layer underground ice degradation monitoring system provided by the present invention is described as follows:
如图1—图3所示，当需要对冻土土基的工作性能进行监测和评价时，首先由工作人员开启控制中心内的后台服务器，并利用后台服务器向无线控制器4发出开始测试的信号；无线控制器4接收到后台服务器的指令后，控制剪切波发生器1产生水平向的振动，同时启动若干个检波器2接收该振动所激发的波形在厚层地下冰夹层间传播的测试数据，然后将接收的测试数据传送给无线控制器4，之后由无线控制器4进行处理和存储后上传给后台服务器；工作人员在后台服务器上分析现场的测试数据，根据剪切波到达的时间计算出上冰层5和下冰层6间的距离，根据剪切波的波形和相位差计算出剪切波在传递过程中的衰减，并计算出土体含水量和密度变化；最后对比不同季节收集到的测试数据，形成年度分析报告，用于评价厚层地下冰退化情况。As shown in Figures 1 to 3, when it is necessary to monitor and evaluate the performance of the permafrost foundation, the staff will first open the background server in the control center, and use the background server to send the wireless controller 4 a message to start the test. signal; after the wireless controller 4 receives the instruction of the background server, it controls the shear wave generator 1 to generate horizontal vibration, and simultaneously starts a number of detectors 2 to receive the waveform excited by the vibration that propagates between the thick underground ice interlayers. Test data, and then transmit the received test data to the wireless controller 4, which is then processed and stored by the wireless controller 4 and then uploaded to the background server; the staff analyzes the field test data on the background server, according to the arrival of the shear wave. Time to calculate the distance between the upper ice layer 5 and the lower ice layer 6, calculate the shear wave attenuation during the transmission process according to the waveform and phase difference of the shear wave, and calculate the soil moisture content and density changes; Seasonally collected test data form an annual analysis report used to evaluate the degradation of thick subsurface ice.
如图4所示，本发明提供的厚层地下冰退化监测系统的控制方法包括按顺序执行的下列步骤：As shown in FIG. 4 , the control method of the thick layer underground ice degradation monitoring system provided by the present invention includes the following steps executed in sequence:
1)系统空闲的S1阶段：在此阶段中，无线控制器4处于低点待命阶段；1) S1 stage when the system is idle: in this stage, the wireless controller 4 is in the low-point standby stage;
2)判断是否启动检测程序的S2阶段：在此阶段中，无线控制器4检测是否接收到后台服务器发出的开始检测的命令，如果判断结果为“是”，则进入S3阶段；否则返回S1阶段；2) The S2 stage of judging whether to start the detection program: in this stage, the wireless controller 4 detects whether it receives the command to start the detection sent by the background server, and if the judgment result is "Yes", it enters the S3 stage; otherwise, it returns to the S1 stage ;
3)开始检测的S3阶段：在此阶段中，无线控制器4开始系统自检，为剪切波发生器1和若干个检波器2通电，然后进入S4阶段；3) S3 stage of starting detection: in this stage, the wireless controller 4 starts the system self-check, energizes the shear wave generator 1 and several detectors 2, and then enters the S4 stage;
4)判断自检是否正常的S4阶段：在此阶段中，根据S3阶段的自检结果判断本系统工作是否正常，如果判断结果为“是”，则进入S5阶段，否则进入S6阶段；4) The S4 stage of judging whether the self-check is normal: in this stage, according to the self-check result of the S3 stage, it is judged whether the system works normally, if the judgment result is "Yes", then enter the S5 stage, otherwise enter the S6 stage;
5)开始检测的S5阶段：在此阶段中，无线控制器4控制剪切波发生器1开始工作而产生水平向振动，同时启动若干个检波器2接收该振动所激发的波形在厚层地下冰夹层间传播的测试数据，并将2分钟内记录的测试数据传输给无线控制器4，然后进入S7阶段；5) S5 stage of starting detection: in this stage, the wireless controller 4 controls the shear wave generator 1 to start to work to generate horizontal vibration, and simultaneously start a number of detectors 2 to receive the waveform excited by the vibration in the thick layer underground. The test data transmitted between the ice interlayers, and the test data recorded within 2 minutes is transmitted to the wireless controller 4, and then enters the S7 stage;
6)提示进行人工检修的S6阶段：在此阶段中，无线控制器4向后台服务器5发出报警信号，以提醒工作人员及时进行维修，然后返回S1阶段；6) The S6 stage of prompting manual maintenance: in this stage, the wireless controller 4 sends an alarm signal to the background server 5 to remind the staff to carry out maintenance in time, and then returns to the S1 stage;
7)传输测试数据的S7阶段：在此阶段中，无线控制器4向后台服务器上传上述测试数据，同时进行存储，上传完毕后，返回S2阶段入口。7) S7 stage of transmitting test data: In this stage, the wireless controller 4 uploads the above-mentioned test data to the background server, and stores it at the same time. After uploading, it returns to the S2 stage entry.
如图5所示，本发明提供的厚层地下冰退化监测系统的评价方法包括按顺序执行的下列步骤：As shown in Fig. 5, the evaluation method of the thick layer underground ice degradation monitoring system provided by the present invention includes the following steps performed in sequence:
1)现场钻孔的S11阶段：在此阶段中，工作人员在冬天土样冻结后在测点从地面向下垂直形成至少两个设置孔3，两个或多个设置孔3间隔设置，其中一个为发生器设置孔，其余为检波器设置孔，然后进入S12阶段；1) S11 stage of on-site drilling: In this stage, after the soil samples are frozen in winter, at least two setting holes 3 are formed vertically downward from the ground at the measuring point, and two or more setting holes 3 are arranged at intervals, wherein One sets the hole for the generator, the rest sets the hole for the detector, and then enters the S12 stage;
2)系统布置的S12阶段：在此阶段中，工作人员将剪切波发生器1和若干个检波器2分别设置在发生器设置孔和检波器设置孔内，其中，剪切波发生器1位于发生器设置孔的下部，且靠近上冰层5处；若干个检波器2同时设置于一个检波器设置孔内且分别位于上冰层5上方、上冰层5处以及上冰层5和下冰层6之间，并将剪切波发生器1和若干个检波器2通过数据线与无线控制器4连接；然后进入S13阶段；2) S12 stage of system layout: in this stage, the staff set the shear wave generator 1 and several detectors 2 in the generator setting hole and the detector setting hole, respectively, wherein the shear wave generator 1 Located in the lower part of the generator setting hole, and close to the upper ice layer 5; a plurality of detectors 2 are simultaneously arranged in a detector setting hole and are respectively located above the upper ice layer 5, at the upper ice layer 5, and at the upper ice layer 5 and the upper ice layer 5. Between the lower ice layer 6, and connect the shear wave generator 1 and several detectors 2 with the wireless controller 4 through the data line; then enter the S13 stage;
3)测试现场数据的S13阶段：在此阶段中，工作人员启动控制中心内的后台服务器，向无线控制器4发出开始测试的信号，接收到后台服务器的指令后，无线控制器4控制剪切波发生器1和若干个检波器2工作，测试、记录并将数据传输给后台服务器，然后进入S14阶段；3) S13 stage of testing on-site data: In this stage, the staff starts the background server in the control center, and sends a signal to the wireless controller 4 to start the test. After receiving the instruction of the background server, the wireless controller 4 controls the cutting. The wave generator 1 and several detectors 2 work, test, record and transmit the data to the background server, and then enter the S14 stage;
4)分析现场测试数据结果的S14阶段：在此阶段中，工作人员在后台服务器上分析上述现场测试的结果，根据剪切波到达的时间计算出上冰层5和下冰层6间的距离，根据剪切波的波形和相位差计算出剪切波在传递过程中的衰减，最终计算出土体含水量和密度变化，然后进入S15阶段；4) The S14 stage of analyzing the results of the field test data: in this stage, the staff analyzes the results of the above field test on the background server, and calculates the distance between the upper ice layer 5 and the lower ice layer 6 according to the arrival time of the shear wave , calculate the shear wave attenuation during the transmission process according to the shear wave waveform and phase difference, and finally calculate the soil moisture content and density changes, and then enter the S15 stage;
5)形成分析监测报告的S5阶段：在此阶段中，工作人员对比不同季节收集到的测试数据，形成年度分析报告，用于评价厚层地下冰退化情况。5) The S5 stage of forming the analysis and monitoring report: In this stage, the staff compares the test data collected in different seasons to form an annual analysis report, which is used to evaluate the degradation of the thick underground ice.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711373707.7ACN107957593B (en) | 2017-12-19 | 2017-12-19 | A thick layer underground ice degradation monitoring system and control evaluation method |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711373707.7ACN107957593B (en) | 2017-12-19 | 2017-12-19 | A thick layer underground ice degradation monitoring system and control evaluation method |
| Publication Number | Publication Date |
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| CN107957593A CN107957593A (en) | 2018-04-24 |
| CN107957593Btrue CN107957593B (en) | 2019-07-02 |
| Application Number | Title | Priority Date | Filing Date |
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| CN201711373707.7AExpired - Fee RelatedCN107957593B (en) | 2017-12-19 | 2017-12-19 | A thick layer underground ice degradation monitoring system and control evaluation method |
| Country | Link |
|---|---|
| CN (1) | CN107957593B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5963508A (en)* | 1994-02-14 | 1999-10-05 | Atlantic Richfield Company | System and method for determining earth fracture propagation |
| CN1575374A (en)* | 2001-10-24 | 2005-02-02 | 国际壳牌研究有限公司 | Seismic monitoring of in situ conversion in a hydrocarbon containing formation |
| CN1904643A (en)* | 2005-07-26 | 2007-01-31 | 中国石油集团东方地球物理勘探有限责任公司 | Observation method of between well earthquake excitation and reception interchange reflection wave |
| CN101046515A (en)* | 2007-04-22 | 2007-10-03 | 罗仁泽 | Method for Improving Seismic Resolution Using Vertical Seismic Section and Double-well Micro-logging |
| CN102466813A (en)* | 2010-11-12 | 2012-05-23 | 中国科学院地质与地球物理研究所 | Wireless remote sensing storage type seismograph system |
| CN102830425A (en)* | 2012-09-20 | 2012-12-19 | 吉林大学 | Battering ram controllable earthquake focus control device and control method |
| CN104122577A (en)* | 2014-07-22 | 2014-10-29 | 中国电建集团华东勘测设计研究院有限公司 | Site stratum shear wave velocity quick retesting device and method |
| CN106094022A (en)* | 2016-06-06 | 2016-11-09 | 中国地震局地球物理勘探中心 | A kind of soil layer mean shear wave velocity and the measuring method of soil layer reflecting interface buried depth |
| CN106128074A (en)* | 2016-08-24 | 2016-11-16 | 中国石油集团渤海钻探工程有限公司 | A kind of microseism wireless monitor system based on privately owned cloud and data processing method thereof |
| CN106324682A (en)* | 2016-09-19 | 2017-01-11 | 中国石油化工股份有限公司 | Surface structure investigation method applied to permafrost regions |
| CN206002050U (en)* | 2016-09-23 | 2017-03-08 | 国网四川省电力公司经济技术研究院 | A kind of frost zone thickness monitor device |
| CN106932556A (en)* | 2017-03-23 | 2017-07-07 | 河海大学 | Permafrost active layer water sport and ground ice frozen-thaw process tracer and method |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5963508A (en)* | 1994-02-14 | 1999-10-05 | Atlantic Richfield Company | System and method for determining earth fracture propagation |
| CN1575374A (en)* | 2001-10-24 | 2005-02-02 | 国际壳牌研究有限公司 | Seismic monitoring of in situ conversion in a hydrocarbon containing formation |
| CN1904643A (en)* | 2005-07-26 | 2007-01-31 | 中国石油集团东方地球物理勘探有限责任公司 | Observation method of between well earthquake excitation and reception interchange reflection wave |
| CN101046515A (en)* | 2007-04-22 | 2007-10-03 | 罗仁泽 | Method for Improving Seismic Resolution Using Vertical Seismic Section and Double-well Micro-logging |
| CN102466813A (en)* | 2010-11-12 | 2012-05-23 | 中国科学院地质与地球物理研究所 | Wireless remote sensing storage type seismograph system |
| CN102830425A (en)* | 2012-09-20 | 2012-12-19 | 吉林大学 | Battering ram controllable earthquake focus control device and control method |
| CN104122577A (en)* | 2014-07-22 | 2014-10-29 | 中国电建集团华东勘测设计研究院有限公司 | Site stratum shear wave velocity quick retesting device and method |
| CN106094022A (en)* | 2016-06-06 | 2016-11-09 | 中国地震局地球物理勘探中心 | A kind of soil layer mean shear wave velocity and the measuring method of soil layer reflecting interface buried depth |
| CN106128074A (en)* | 2016-08-24 | 2016-11-16 | 中国石油集团渤海钻探工程有限公司 | A kind of microseism wireless monitor system based on privately owned cloud and data processing method thereof |
| CN106324682A (en)* | 2016-09-19 | 2017-01-11 | 中国石油化工股份有限公司 | Surface structure investigation method applied to permafrost regions |
| CN206002050U (en)* | 2016-09-23 | 2017-03-08 | 国网四川省电力公司经济技术研究院 | A kind of frost zone thickness monitor device |
| CN106932556A (en)* | 2017-03-23 | 2017-07-07 | 河海大学 | Permafrost active layer water sport and ground ice frozen-thaw process tracer and method |
| Title |
|---|
| 电测深法和地震折射层析法在多年冻土勘察中的应用;张光保;《岩土工程》;20151231(第10(2015)期);第105页第4-5节 |
| Publication number | Publication date |
|---|---|
| CN107957593A (en) | 2018-04-24 |
| Publication | Publication Date | Title |
|---|---|---|
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