Slope Monitoring Solutions - Jiangsu Kebo Spatial Information Technology Co.

Slope monitoring

System Advantages

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A single map showing the list of items globally, location, warnings, weather and other key information

Live View 3D Visualization

Realistic three-dimensional base map 360 degrees All-round display of monitoring area conditions

Beidou+Multi-source Sensor

Beidou, geotechnical, hydrological, meteorological, Multi-source sensor fusion

Risk stability analysis

Cumulative value, rate of change, tangent angle Multiple indicators for risk assessment

Short-range heavy rainfall forecast

Based on Beidou water vapor inversion technology Short-range heavy rainfall forecasting

Monitoring elements

Beidou displacement monitoring

Deep displacement monitoring

Surface crack monitoring

Pore water pressure monitoring

Groundwater level monitoring

Soil moisture monitoring

Rainfall monitoring

video surveillance

Audible and visual alarm stations

Monitoring Principles
Horizontal and vertical monitoring is realized by satellite RTK differential technology with real-time accuracy of centimeter level and post-decompute accuracy of millimeter level.
Monitoring Principles
GNSS All-in-One

Monitoring Principles
Fixed inclinometers are connected by stainless steel connecting rods (or steel cables) and mounted into a matching inclination tube with a slide groove, which slides in synchronization with the deflection and displacement changes of the inclination tube, in order to measure the inclination, deflection, or horizontal displacement of soil and large building structures.
Monitoring equipment
Fixed Skew Side Gauge

Monitoring Principles
Using a precision screw drive shaft to connect the telescope and the axle spring, when the slope slides and causes the steel cable to pull up, the internal telescope of the ground slip meter will generate a signal change. Based on this frequency signal, the displacement of the ground slide is precisely calculated.
Monitoring equipment
Cable Displacement Gauge

Monitoring Principles
A seepage manometer is installed in the seepage pipe to measure the elevation of the water level in the seepage pipe, and the top line of steady seepage on the cross-section of the dam is the infiltration line.
Monitoring equipment
vibrating string piezometer

Monitoring Principles
The seepage manometer is buried within the building or other foundation of a water facility, or a pressure measuring tube is buried through a borehole and installed to measure the height of the water table.
Monitoring equipment
vibrating string piezometer

Monitoring Principles
Soil moisture sensors utilize the electromagnetic pulse principle to measure the apparent dielectric constant of the soil based on the frequency of electromagnetic wave propagation in the medium, thus obtaining the relative moisture content of the soil.
Monitoring equipment
Soil Moisture Sensor

Monitoring Principles
The measuring cylinder will receive the rainfall into a small hopper, after reaching a certain amount, it will be automatically poured out, and at the same time form the corresponding rainfall record, and so on and so forth can be measured down the rainfall process.
Monitoring equipment
rain gauge

Monitoring Principles
Through the application of video recording, playback, linkage alarm, monitoring strategy formulation and emergency command for remote monitoring objects, it achieves the dual functions of monitoring and communication, and fully meets the needs of remote monitoring and emergency command.
Monitoring equipment
surveillance camera

Working Principle
Early warning broadcasting equipment is based on 4G public network, providing users with multi-functional wireless early warning broadcasting services. High-fidelity power amplifier: strong, clear and bright sound quality, strong directivity, wide spread, even in a vast area, many obstacles in the environment, is still clear spread
Monitoring equipment
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Monitoring elements

Beidou displacement monitoring

Surface crack monitoring

Deep displacement monitoring

Pore water pressure monitoring

Groundwater level monitoring

Soil moisture monitoring

Rainfall monitoring

video surveillance

Audible and visual alarm stations

system platform

Risk Analysis Functional Module

Short-range weather warning function module

Short-range weather warning function model

Project Cases

Intelligent Monitoring and Early Warning Project for Landslides in Piggly Wiggly Mountain, Nanjing, China

The landslide body of Pigtou Mountain is a rainfall-type landslide, which threatens the safety of 46 households and 2 production enterprises at the foot of the slope. In July 2017, the first intelligent monitoring and early warning system for typical landslides in Jiangsu Province was built for this landslide, which adopts BeiDou positioning and multi-source data collection technology, builds a three-dimensional monitoring network and realizes real-time collection, analysis, processing and early warning of data such as surface displacement, deep displacement and groundwater dynamics. So far, the system is still operating normally, and during the period, it has successfully realized two warning reminders.

Yunnan Province Lancang River Lajin Shengu Landslide Monitoring Project

Lajin Shengu landslide is located in Guzha Village, Yanmen Township, Deqin County, Yunnan Province, since June 7, 2019, the landslide landslide body rear edge cracking, rear edge cracks to both sides of the top downward continuous development, resulting in the front edge of the landslide blue Qingxigu Suspension Suspension Suspension Bridge by the front edge of the landslide body squeeze deformation, the middle of the bridge upward uplift of about 2 meters. After several days of emergency construction, a multi-source monitoring system integrating surface displacement, rainfall and temperature and humidity was built.

Geological Hazard Monitoring Project for Landslides on Nanchuan East Road, Xining City, China

Xining City Nanshan landslide group is in the west slope of Nanshan Mountain, the main hazard object for the Nanchuan East Road, Nanyuan residential community, gas station, gas station and the bottom of the slope air-raid shelter, the threatened population of 1,342 people, building area of about 12,000 square meters, the landslide hazard level is a first-class. In July 2016 to date, a total of 69 landslide monitoring points have been constructed, the comprehensive use of surface displacement, cracks, deep displacement, rainfall, groundwater and video seven kinds of monitoring means, realizing the 24-hour real-time monitoring of the landslide body, enhancing the Xining City disaster prevention and mitigation early warning and forecasting capabilities, minimizing or avoiding the hazards of important public infrastructure.