In large cities at earthquake risk, densely populated, dense, and indeed worn-out areas are at serious risk, and the lives of thousands depend on timely earthquake prevention. One of the most important and in fact the main prevention cases is to study the dynamic behavior of the structure. Most countries in the world, such as Iran, Japan, the United States and Italy, which have dense a relatively old cities, are in dire need of this study.

At present, this study is being done in some places. However, due to the need of residents to leave the building during the tests, which sometimes last up to 10 days it is slowly and at a high cost. The device (D.C.E.W) has solved this problem and can provide a suitable solution by minimizing the time and cost of doing so.

This device helps the process of dynamic and static buildings, bridges and tunnels monitoring for stagnation and solves the main problem of the customer in evacuating the residents from the building for test and it also eliminates the need to use the vibrodine device on the roof of the building. the device can inspect the structure of the building in a very short time. Since the monitoring of buildings, tunnels and bridges in the world began many years ago, many ways have been done to produce virtual earthquakes, but the use of waves to create earthquakes in the main points of the structure has not been done at all and in fact This device can revolutionize the monitoring discussion due to its lightness and small size and the advantages it provides. Its competitive advantage is its price and its small size, as well as the time it takes to test, which is significantly reduced compared to previous methods. This business actually provides a device that greatly helps engineering companies working in the field of monitoring to improve their service process.

In large cities at earthquake risk, densely populated, dense, and indeed worn-out areas are at serious risk, and the lives of thousands depend on timely earthquake prevention. One of the most important and in fact the main prevention cases is to study the dynamic behavior of the structure. Most countries in the world, such as Iran, Japan, the United States and Italy, which have dense a relatively old cities, are in dire need of this study.

At present, this study is being done in some places. However, due to the need of residents to leave the building during the tests, which sometimes last up to 10 days it is slowly and at a high cost. The device (D.C.E.W) has solved this problem and can provide a suitable solution by minimizing the time and cost of doing so.

This device helps the process of dynamic and static buildings, bridges and tunnels monitoring for stagnation and solves the main problem of the customer in evacuating the residents from the building for test and it also eliminates the need to use the vibrodine device on the roof of the building. the device can inspect the structure of the building in a very short time. Since the monitoring of buildings, tunnels and bridges in the world began many years ago, many ways have been done to produce virtual earthquakes, but the use of waves to create earthquakes in the main points of the structure has not been done at all and in fact This device can revolutionize the monitoring discussion due to its lightness and small size and the advantages it provides. Its competitive advantage is its price and its small size, as well as the time it takes to test, which is significantly reduced compared to previous methods. This business actually provides a device that greatly helps engineering companies working in the field of monitoring to improve their service process.