CPD - Structural Health Monitoring: Technologies for Long-Term Maintenance

Building infrastructure like bridges, cranes, and civil buildings becomes important properties because they are used for public facilities. However, they easily get defects, such as cracks. This can worsen from time to time if left untreated. Therefore, routine checks like structural health monitoring can prevent this from happening. The checking can detect the structural problem early and come up with a solution to avoid further damage.

Doing so can protect everyone from harm and it can improve the safety rules of the structure’s quality. For this reason, conducting structural health monitoring regularly portrays a vital role. In order to conduct this test properly, you need to understand certain steps and methods. With this in mind, this course provides you with the information you are looking for. 

What is structural health monitoring?

Structural health monitoring (SHM) is a daily check to find any damage that may happen to public places. They include bridges, buildings, dams, and tunnels. Finding problems quickly can help you avoid sudden collapses and protect people and properties. You can do this by using a mix of daily checks, utilising smart tools, and studying information to understand the gathered data using AI. These tools can help you find out the warning signs of collapses, like cracks, corrosion, or stress changes. 

The majority of structural health monitoring systems use sensors that are used in strategic building areas. It also uses special computer programmes to find issues and change data into something people can understand. It is collected from the sensor. These aim to get information on a structure’s behavior. Doing so allows you to monitor the everyday condition of the structure. 

This detection happens because structures may collapse at any time due to several reasons. It includes poor building design, unsteady ground that can cause damage, poor maintenance, making the building materials weaker and damaged, etc. Therefore, monitoring the structural health is necessary to keep control of the structure quality. 

Importance of structural health monitoring

Structural health monitoring is important because it allows you to protect people from building collapses through early detection and regular checks. You can do this by making people stay away from a building before an incident occurs. To understand how it brings good things for you, below are several benefits of doing regular checks on public structures, such as:

• Improved safety: As mentioned earlier, identifying possible building problems sooner can greatly lower the chance of people getting injured or even death because of the falling building parts. It can also avoid building failures and improve the safety of people in the area.
• Extended the building’s quality: Having daily checks can help you determine the problems of a structure, which allows you to make timely actions. Repairing the structure can make the building increase durability making the firm stand longer.
• Affordable maintenance: If a building collapses, the cost of rebuilding is much higher than the cost of a daily check to avoid an accident. Also, you can do proactive upkeep that is based on the structural health monitoring data. This enables you to remove the unnecessary checking and repairs that cost you more money.
• Risk Assessment: You can use the data of SHM to evaluate the quality of a building and its potential issues. This can help you in careful and informed decision-making.

What are the structural health monitoring stages?

There are several stages of structural health monitoring. The stages include operational evaluation, data acquisition, data processing, and condition assessment. These stages aim to help you review a building’s condition, identify the possible problems, and predict future performance. Doing so can detect the early signs of a structure collapse.

However, doing this test without following the correct steps, may bring several problems. These problems may be expensive costs, data and privacy concerns, and a lack of skilled workers. This can have an impact on the building's quality and how it uses technologies. To avoid these issues, you can follow the correct process below to do a regular check on a building:

1. Operational evaluation

This is the first stage in structural health monitoring. It aims to understand the building’s functionality, environment, and performance requirements. You can do this process by exploring several factors. It includes environmental impacts, the historical track, potential damage, and any type of structural load. With this, you can make and use a personalised controlling system that is capable of analysing the damage based on those factors.

2. Data acquisition

Once you understand the building condition, you need to collect data through a sensor. This device can track the building’s stress, pressure, temperature, and vibration for a long time. The collected data typically refer to numbers of sensors, sensor activation, and the data storage system. These numbers provide information about its condition. 

3. Data processing

This is the third process of structural health monitoring where the collected data from a sensor needs to be translated and processed. Therefore, it needs algorithms to process the data. This step aims to filter the noise, find the important characteristics, and notice the unusual activities that can lead to a building problem. 

4. Condition assessment

The last step of the SHM stages is to analyse the information that has been through the data processing step. The analysis can give you information about a building’s current condition. This step may include a comparison between the previous and current data. You can use analytical tools to determine the changes and project the upcoming problems that may arise.

Course Description

When making a building, a builder needs to check the overall quality. This is to find the possible problems to make early repairs and preventative upkeep. Doing so ensures the safety of the people who utilise the structure. It can also extend how long a building can last. To know how this process works, you need to learn how to do structural health monitoring correctly.

Participants can learn from the CPD - Structural Health Monitoring: Technologies for Long-Term Maintenance programme. This course will guide them in knowing the steps to conduct evaluations and maintain a good condition of a building by using technologies. Also, it will equip learners with knowledge and skills that they can use to extend the lifespan of a structure.

Curriculum Outline

The CPD - Structural Health Monitoring: Technologies for Long-Term Maintenance explores several ways to make the condition of a building better. It is important to keep a structure in good condition because a building failure can have crucial outcomes. Taking this course enables you to find and solve issues, avoid building collapse, and protect the quality of the building for a very long time. After completing this training, you will be able to:

• Understand the principles of structural health monitoring and its importance
• Find out various stages during the controlling process of building quality
• Analyse data from the controlling systems of the building quality
• Anayse results to find damage in structures
• Select appropriate SHM steps and techniques

Prerequisites

We created our CPD - Structural Health Monitoring: Technologies for Long-Term Maintenance course specifically for those who work in the construction sector. However, people from all backgrounds who have no relevant experience can also join the class. This is because we made this programme to help learners understand more about the building sector, especially for this topic.

Methods to conduct structural health monitoring with CCM

There are two ways to do structural health monitoring, including active and passive methods. The active method is an evaluation method where it focuses on the direct condition of the structure through its damage detection. At the same time, the passive method works differently by considering several key performance indicators (KPIs) to analyse the building condition. With these two differences, they share the same goal. It is to make the building stronger and comfortable for the people who utilise it. To do so, you need to understand several things about building quality.

In response, the College of Contract Management provides you with this training that discusses the SHM topic. This takes you no more than a day to learn. The speakers of this training are industry experts who ensure that the lessons you get are accurate and practical. Therefore, this course is perfect for your learning journey in the building sector. 

This CPD - Structural Health Monitoring: Technologies for Long-Term Maintenance course teaches you important lessons in keeping the quality of a building. We aim to help your study journey by providing the best learning materials. For this reason, we are currently working on the speakers and learning materials arrangement. If you have any questions or need further assistance, you can contact our team. We are ready to help you.