Introduction About Vibration Monitoring In Construction Projects
No matter how small a construction project is, it has become mandatory for every firm to ensure that noise and seismic vibrations are properly recorded and estimated. Lots of casualties can happen during implosions and demolitions, be it to the ground or the surrounding properties. If the vibration levels are not checked, no one will be able to take appropriate measures for reducing the seismic and acoustic waves and their impact.
This is why several construction firms use special equipment units to measure the air overpressure levels, seismic vibrations, safe radii for a huge demolition, and so on. In the below article, we will introduce you to multiple facts regarding vibration monitoring for construction projects. This will help you deduce the safety levels, and prepare proper estimates concerning geographical and seismic impacts.
What Is Vibration Monitoring In Construction Projects?
When a structure needs to be demolished using RDX and dynamite or the ground needs to be drilled and excavated, a series of seismic vibrations are created. These vibrations travel deep into the earth, almost till the end of the crust layer. As they move deeper, their spread and velocities increase, causing the vibrations to overlap and form a chain reaction. If they cross the safety threshold, it can result in landslides, earthquakes, and even tsunamis.
For this reason mainly, every construction firm needs to monitor these vibrations generated from demolition, implosion, excavations, mining, and construction activities. It can be done by using seismic trackers and equipment units manufactured by top-level companies like Campbell Associates. These equipment units can measure the Peak Particle Velocity (PPV) and the duration of the vibrations to deduce the safe levels.
Besides, some instruments can also be used for measuring the air overpressure that is caused during demolition or implosion activities. When a property needs to be taken down, they are blasted using huge amounts of dynamite and RDX. Due to the explosion, the atmospheric pressure surrounding the area increases a lot which is known as air overpressure.
Why Vibration Monitoring Is Important?
Vibration monitoring is one of the most important steps for every kind of construction project. In this below section, we have explained some of the reasons for which it should be done while destroying or constructing a property.
- As the construction workers are exposed to the direct vibrations at a project site, their health is always at stake. This is because the vibrations can cause damage to their nerves and blood vessels which is why measuring the PPV and vibration duration is crucial.
- Often when large properties need to be demolished at once, huge amounts of explosives need to be used that can increase the air pressure. As a result, surrounding properties can get damaged.
- If the seismic vibrations are not measured properly, geographical calamities can’t be prevented. That’s why companies like Campbell Associates have introduced state-of-the-art instruments to make the construction sites safer.
As the acoustic and seismic vibrations can be measured with the proper instruments, construction tasks can be carried out with ease. Moreover, monitoring the waves will also help in making the projects compliant with the regulatory laws concerning the vibrations.