Project information: This project is located in Singapore, it's used to monitoring landslide. The hole is 63 meter depth. This monitoring site is near an important building, so it's necessary to use real time monitoring solution.    Equipment supply: Finally they asked as supplying 63 meter AFIC chain. Thanks to the 'segments spliced' function, they ordered the chain as 63=20+20+10+10+2+1, in future they can use it in other projects with different depth.    Data analysis: This chain was installed in 7th April,2022, till now it already monitor one month.  The deformation is very clear, the maximum displacement reach 27mm.     ASSOCIATED PRODUCTS                                         Flexible Inclinometer    &...

In 2021, berths of Beihai Port, China began the rubble base construction. It is proposed to build 2 general berths of 100000 tons and 3 general berths of 5000 tons for the wharf hydraulic engineering of the project. The project department shall carry out safety technical disclosure in strict accordance with the construction scheme, reasonably arrange ship machinery equipment, and adopt GPS automatic positioning system to accurately position the riprap ship to ensure the smooth progress of the project.   Figure: Beihai Port     Settlement Monitoring of Foundation Bed As the construction of the project continues, the settlement monitoring of foundation bed during berths construction has become more and more important. The settlement of foundation bed refers to the settlement of foundation surface caused by the compaction of foundation soil layer under the a...

Project information: This project is in Switzerland, it need monitoring the convergence of Metro Tunnel. At first stage, it totally has 9 profiles need be monitored. Each profile need 27 sensors. Customer asked us to use only one Datalogger for 9 profile chains. The data must send back to their own Web Application. And they also asked the 3D displaying.    Equipment supply: We supply 9 chains of AFIC and extend the length of cable, to ensure they can connect with one logger. We also prepared docking, then 9 chains connect with one C2000 logger. C2000 logger upload CSV data to customer's FTP server. Now the collection interval is 30 minutes   Data analysis: Customer also agree display the data in our Web Application. The data is very stable and we can check the detailed displacement graphic in each node sensor.        A...

We have our own test site- the 200m PE test Pipeline, where we can carry out various tests to improve the accuracy. This time we came to test the influence of different regulating wheels and brackets on the accuracy and stability of products, strive for every small detail to do the best, from all aspects to improve the performance of the instrument. __________________________________________________________________________________________________________________________________...

Recently our customer from Netherlands has a monitoring project. The ADMV Array Flexible Inclinometer need be installed at a harbour to monitor quay wall. Before installation, before construction, it has several serious questions, we fixed them one by one. Finally, one 36.5m chain of ADMV was installed, and the data is very stable. Question 1: There is no standard inclinometer casing, it only has a metal pipe, its inside size is 30mm*30mm, does ADMV can be installed inside?   Answer: The maximum diameter of ADMV is 25mm, it’s no problem.   Question 2: Party A doesn’t allow to install solar devices on site. All the logger must be put in a special control room, it’s 700m far away from site. It will use a 700m cable to supply power and acquire data. Does this affect data acquisition? Answer: For this project, we update the hard...

                                 

ADM is an Automatic Monitoring device to measure the displacement in Horizontal. But how can we verify its accuracy and stability? In this test, we will compare ADM’s deformation value with Total Station’s result, to prove ADM’s stability in monitoring direction and data. 1.Equipment used in this test GINTEC ADMS-500, Trimble S9 Total Station (0.5 second), Portable Inclinometer RDM Pro.   2.Test Method We install one 17m length inclinometer casing against the wall, and fix the chain of ADMS-500 with casing together. It’s Node/0.5m, totally 35 nodes. We stick reflector of Total Station on the surface of ADMS. S9 total station is on the top of other building. Because the view of sight is blocked, Total Station just can measure the upper part 9.5m of ADMS. 3.Define the coordinate axis of ADM and T...

Array flexible inclinometer is advanced inclinometer,offers automatic deformation monitoring solution for tunnels, railway, mining, foundation pit and dams, etc.  It collects and transmits data with 4G network. Once finishing installation and power on, data can be transmitted to the cloud platform automatically. Users can check data in the cloud platform in real time.

  In this article we will introduce an application of ADM. Please see this picture first. It’s a slope mountain. Under the mountain there is a river. We have a high-speed rail go across the foot of mountain, along with the river. The government had used INSAR technology knew that this slope mountain may have the risk of landslide. But they don’t know which is the exactly direction of deformation, what is the speed of the deformation, and when will it be dangerous? If the landslide happens, it may block the river and lead some disaster. That means this slope mountain needs high accuracy deformation monitoring in depth. We get this project and use our ADME to monitor. (We totally installed 3 borehole devices, one 100m depth, two 50m depth. 100m depth has the longest time, so we use this as sample, the borehole number is CX3-5)   ...