The Qinghai-Tibet Plateau is the source of many major rivers in Asia, providing essential water for hundreds of millions of people, and is known as the "Water Tower of Asia". The main source of water recharge for the Asian Water Tower is precipitation from the Tibetan Plateau, of which the Tibetan Plateau vortex (TPV) is one of the important precipitation-producing systems on the Tibetan Plateau. Due to the complex topography of the Tibetan Plateau and the lack of observational data, there are still many gaps in the understanding of the climatic and structural characteristics of the TPVs and their formation and change mechanisms. This dataset uses multiple sets of reanalysis data and objective identification methods to obtain a long time series TPVs dataset, including the location, radius, intensity, life history, and movement path and other characteristics. The reanalysis datasets used in the dataset are: NCEP1 (NCEP/NCAR), NCEP2 (NCEP/DOE), ERA-Interim, ERA-40, ERA-5, CFSR, MERRA2, JRA55, NCEP FNL, CRA40, etc. NCEP1 and NCEP2 have lower resolution and the obtained highland low vortices are not applicable as climate feature analysis.
LIN Zhiqiang , LIN Zhiqiang, GUO Weidong GUO Weidong
The Central Asia West Asia economic corridor is dominated by deserts, mountains and plateaus, with an average altitude of about 1000m. The climate is extremely arid, the desert distribution area is large, the ecology is fragile, the dry and hot season lasts for a long time, up to 7 months, and the annual average rainfall is only 150mm at most. There are great differences in natural environment and complex geological conditions in the area. Under the compound driving action of regional differentiated structure, earthquake, meteorology, hydrology and ecology, debris flow and landslide are widely distributed in the corridor. Based on remote sensing images, the landslide and debris flow disasters in China Central Asia West Asia economic corridor are interpreted. Statistics show that 303 landslides and 2159 debris flow disasters are developed in China Central Asia West Asia economic corridor. Debris flows mainly include freeze-thaw debris flow, ice water debris flow and rainstorm debris flow.
ZOU Qiang
The Human Development Index (HDI) was developed by the United Nations Development Programme (UNDP) in the Human Development Report 1990 to measure the level of economic and social development of the United Nations member countries. The HDI is a composite indicator based on three basic variables: life expectancy, educational attainment and quality of life, and is calculated according to a certain methodology. "The One Belt One Road (OBOR) human development resilience dataset is a comprehensive indicator of human development resilience in each country. "The human development resilience dataset for countries along the Belt and Road is a comprehensive diagnosis based on sensitivity and adaptability analysis using year-by-year data of the Human Development Index for countries along the Belt and Road from 2000 to 2020. The Human Development Resilience Indicator (HDRI) data was prepared based on sensitivity and adaptation analysis. Please refer to the documentation for the methodology of preparing the dataset. "The Human Development Resilience Dataset for countries along the Belt and Road is an important reference for analysing and comparing the current state of human development resilience in each country.
XU Xinliang
Velocity is an important parameter to reflect the dynamics of slope. A velocity sensors are arranged on the top of slope of the Xiaguiwa bedding rock model slope. A velocity sensor is arranged on the shaking table to record the real velocity state of the input seismic wave. The collected data are filteringed, noise reduction, screened and other processing steps to obtain the velocity data set of the bedding rock model slope; The peak values of the velocity data of the model slope under the same load condition can reflect the dynamic response law of the slope under such seismic action. The ratio of the peak velocity on the slope to the peak velocity on the table reflects the enhancement level of the velocity response of the slope top under seismic action.
GUO Mingzhu
Displacement is an important parameter to reflect the dynamics of slopes. Six acceleration sensors on the interface of weak and hard lithology and three acceleration sensors on the slope surface of the Xiaguiwa bedding rock model slope were selected as the study samples. The acceleration data of the study samples were processed by filtering, noise reduction and screening, and then quadratic integration and zero line callback were performed to calculate the peak displacement under the amplitude of 0.3g~0.8g Maoxian wave, and the displacement data set of the shaking table model test was obtained for the bedding rock model slope; the two sets of data on the weak and hard lithology interface can reflect the influence of the weak rock layer on the displacement of the bedding rock slope under the seismic action; The two sets of data on the interface of weak and hard lithology can reflect the influence of weak rock layer on the displacement of the bedding rock slope under the seismic effect; The set of data on the slope table can reflect the displacement relationship of various positions on the slope table;
GUO Mingzhu
Displacement is an important parameter reflecting the characteristics of slope dynamics. The displacement data set is obtained by arranging one displacement measurement point at each of the toe, middle, shoulder and top of the counter-bedding model slope, collecting displacement data every one minute, correcting the collected data and deleting the abnormal data at the end of each point, and obtaining the displacement data set of the counter-bending rock slope shaking table model test; The displacement data set of the model slope under the same working condition can reflect the relationship between the displacement of the toe, middle, shoulder and top of the slope under such seismic action, and the displacement data set of the model slope under different working conditions can reflect the damage mechanism of the counter-beddomg rock slope with the accumulation of seismic action.
GUO Mingzhu
This data is mainly for on-site monitoring and collection of micro-seismic wave signals generated when rock fracture or dislocation occurs in the slope body. For data collection, four three-component geophones (G1-G4) arranged on site transmit the picked signals to the collector, which converts the received analog signals into digital signals, and transmits the collected microseismic data to the control system through 4G wireless network. Waveform processing software Trace and Vantage were used to interpret and analyze the collected microseismic wave signals, so as to determine the location, magnitude, quantity and energy release of microseismic events. The spatial distribution and spatial-temporal evolution characteristics of microseismic events can be obtained through sorting and analysis of the data. Combined with the change law of historical parameters, the macroscopic fracture state of rock mass in different periods can be revealed, which provides a basis for the stability evaluation of The Baige slope.
CHEN Fei
Velocity is an important parameter to reflect the dynamics of slope. A velocity sensors are arranged on the top of slope of the Xuelongnang counter-bedding rock model slope. A velocity sensor is arranged on the shaking table to record the real velocity state of the input seismic wave. The collected data are filteringed, noise reduction, screened and other processing steps to obtain the velocity data set of the counter-bedding rock model slope; The peak values of the velocity data of the model slope under the same load condition can reflect the dynamic response law of the slope under such seismic action. The ratio of the peak velocity on the slope to the peak velocity on the table reflects the enhancement level of the velocity response of the slope top under seismic action.
GUO Mingzhu
Acceleration is an important parameter to reflect the dynamics of slope. Fifteen acceleration sensors are arranged on the slope surface, lithological interface and inside the slope of the Xuelongnang counter-bedding rock model slope. An acceleration sensor is arranged on the shaking table to record the real acceleration state of the input seismic wave. The collected data are filteringed, noise reduction, screened and other processing steps to obtain the acceleration data set of the counter-bedding rock model slope; The peak values of the acceleration data of the model slope under the same load condition can reflect the dynamic response law of the slope under such seismic action, and the ratio of the peak acceleration on the slope to the peak acceleration on the table can reflect whether the slope is enhanced or attenuated at each location under the seismic action.
GUO Mingzhu
Acceleration is an important parameter to reflect the dynamics of slope. Twenty-two acceleration sensors are arranged on the slope surface, lithological interface and inside the slope of the Xiaguiwa bedding rock model slope. An acceleration sensor is arranged on the shaking table to record the real acceleration state of the input seismic wave. The collected data are filteringed, noise reduction, screened and other processing steps to obtain the acceleration data set of the bedding rock model slope; The peak values of the acceleration data of the model slope under the same load condition can reflect the dynamic response law of the slope under such seismic action, and the ratio of the peak acceleration on the slope to the peak acceleration on the table can reflect whether the slope is enhanced or attenuated at each location under the seismic action.
GUO Mingzhu
Two types of seismic waves are used as dynamic inputs, one is synthetic waves, including sine waves and synthetic waves with different transcendence probabilities; the other is natural waves, selecting Wenchuan Wolong waves and Maoxian waves. The sine wave amplitude and frequency are unique, so they can be used to study the influence of ground motion parameters on the dynamic response of slopes; the natural waves are selected from the soil layer waves recorded at Wolong station and bedrock seismic waves recorded at Maoxian station during the Wenchuan earthquake, aiming to investigate the influence of different types of seismic wave inputs on the dynamic response of rock slopes by comparing the dynamic response law of slopes under the action of two types of seismic waves. White noise was performed after each loading to analyze the natural characteristics of the slope. A 10-minute stay after each loading was used to take pictures and observe the damage of the slope.
GUO Mingzhu
A total of two types of seismic waves are used as input in the test, one type is sinel wave; the other type is natural wave, and the natural wave is adopted from Wenchuan Maoxian wave. The sine wave amplitude and frequency are unique, so it can be used to study the influence of ground motion parameters on the dynamic response of slopes. By comparing the dynamic response of slopes under the action of sine waves with different frequencies and amplitudes, the influence of the input seismic wave parameters on the dynamic response of rock slopes is investigated; the natural waves are selected from the bedrock seismic waves recorded at the Maoxian station. The seismic wave input is loaded in a step-by-step manner, firstly loading the sine wave with low amplitude, and then loading the Wenchuan Maoxian wave with 0.1g increase, and after each loading, white noise is carried out to analyze the natural characteristics of the slope. After each loading was completed, 10 minutes were spent to take pictures and observe the damage of the slope.
GUO Mingzhu
(1) Data content: This data set is based on the Xiaguiwa landslide in the Sanjiang basin of the Qinghai-Tibet Plateau, reconstructing the bedding slope of the Xiaguiwa landslide; the bedding slope of the Xiaguiwa landslide is used as a reference for shaking table model tests, which is used to design the shaking table model test model and sensor layout diagram for the bedding rock slope, with a weak rock layer in the model slope, and the sensors deployed are acceleration sensors and velocity sensors, and the measured (2) Data source and processing method: The data set is drawn by Guo Mingzhu of Beijing University of Technology using CAD software. (3) The data provide reference for the subsequent shaking table model test implementation.
GUO Mingzhu
(1) Data content: This data set is based on the Xuelongnang landslide in the Sanjiang basin of the Qinghai-Tibet Plateau, and reconstructs the counter-bedding slope before the slide; the counter-bedding slope before the slide is used as a reference for the shaking table model test, which is used to design the shaking table model test model and the sensor layout diagram for the counter-bedding rock slope, and a special joint is set in the model slope, and the deployed sensors are the acceleration sensors and the velocity sensors. (2) Data source and processing method: The data set is drawn by Guo Mingzhu of Beijing University of Technology using CAD software. (3) The data provide reference for the subsequent shaking table model test implementation.
GUO Mingzhu
This data is the inclinometer monitoring data of Baige landslide in Jinshajiang River, which mainly considers the deep deformation monitoring of the landslide. Combined with the site geological conditions, three monitoring profiles are arranged, with a total of 7 boreholes, more than 600 meters in total, and the boreholes are vertically distributed. The field manual monitoring method is adopted, and the data is processed with Excel software. The data show that shear zones have been formed in some boreholes. Combined with the field macro deformation and geological drill hole histogram analysis, the position of the formed shear zone is consistent with the field geological situation, which proves the reliability of the data. At the same time, the displacement of shear band is further analyzed, and the deformation does not converge. Through the analysis of the data, the depth range, monitoring and early warning of the crack area of Baige landslide are determined, and technical support is provided for landslide treatment.
CHEN Fei
Through the investigation of tourist spots, tourist routes and tourist areas at different levels, form photos and video data of tourism resources, tourism services and tourism facilities of scenic spots, scenic spots, corridors and important tourism transportation nodes, tourism villages and tourism towns, record the tourism development status, find problems in tourism development, and form corresponding ideas for the construction of world tourism destinations; The data sources are UAV, tachograph and camera, mobile phone and GPS, and are divided into different folders according to scenic spots and data categories; The data has been checked for many times to ensure its authenticity; This data can provide a traceable basis for the construction of world tourism destinations on the Qinghai Tibet Plateau.
SHI Shanshan
After the debris flow flexible protection system intercepts the debris flow disaster, the UAV tilt photography is carried out on the disaster slope. After the three-dimensional model of the slope is established with the help of terrain reconstruction software such as context capture, the protection process is inversely calculated, and the mechanical response history of each component of the structure is obtained through calculation, so as to obtain the wire rope tension, steel column internal force, system buffer distance The residual protection height of the system, the deformation of energy dissipator and the deformation of steel column provide a reference for the performance evaluation and optimization design of the protection system.
QI Xin
During the development of debris flow monitoring microwave radar prototype, a series of demonstration applications were carried out in tianmogou, Bomi County, Nyingchi Prefecture, Tibet Autonomous Region. The test alarm data and application alarm data information in the demonstration application were reported and recorded through the multi-mode communication unit. This record gives the report records during the test and application. The data is the original log records exported from the background database of the control center, which are listed in Excel table according to the display of the control center, so as to improve its readability. Because the debris flow microwave radar is a result oriented monitoring, that is, its monitoring results directly give whether there is debris flow, rather than the relevant conditions of debris flow. Therefore, this data is mainly used to determine the target recognition ability in the research and development process of debris flow monitoring microwave radar. The data can be used as a reference for the development of debris flow microwave radar.
DUAN Jiangnian
During the development of multi-mode communication unit prototype for debris flow monitoring, early warning communication and management, a series of tests were carried out in Beijing. The sensor status information, communication terminal status information, product online and offline information and alarm information in the test were reported and recorded through the multi-mode communication unit. This record gives the report record during the test. The data is the original log records exported from the background database of the control center, which are listed in Excel table according to the display of the control center, so as to improve its readability. The data can be used as a reference for the development of debris flow monitoring communication equipment.
DUAN Jiangnian
During the development of debris flow monitoring microwave radar prototype, a series of tests were carried out in Beijing. The alarm data information in the test was reported and recorded through the multi-mode communication unit. This record gives the report record during the test. The data is the original log records exported from the background database of the control center, which are listed in Excel table according to the display of the control center, so as to improve its readability. Because the debris flow microwave radar is the result oriented line monitoring, that is, the monitoring results directly give whether there is debris flow, rather than the relevant conditions of debris flow. Therefore, this data is mainly used to determine the target recognition ability in the research and development process of debris flow monitoring microwave radar. The data can be used as a reference for the development of debris flow microwave radar.
DUAN Jiangnian
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