Application of Fiber Bragg Grating Sensing Technology - Application of FBG Sensor - Application of FBG-Application of FBG Demodulator - Application of FBG Sensing in Industry
FBG Sensing Technology for Monitoring Deformation and Force of Asphalt Pavement
Asphalt pavement is an important infrastructure element in the transportation industry. However, it is often subjected to deformation damage caused by factors such as vehicle overload, high and low temperatures, and rain and snow environments. The ability to detect and monitor these types of damage is crucial for maintaining the safety and quality of the pavement. This is where fiber grating sensing technology comes in.
Fiber grating sensing technology has proven to be a useful tool for deformation and force detection of asphalt pavement in the transportation industry. In this article, we will discuss the problems that fiber grating sensing technology can solve, and how Beijing Dacheng Yongsheng Technology Co., Ltd.(short for DCYS ) can help to monitor the deformation and force of asphalt pavement in the transportation industry .
Fiber Bragg Grating Sensing Principle：
Fiber Bragg gratings (FBGs) are periodic structures that are inscribed in the core of an optical fiber. These structures reflect a specific wavelength of light that is determined by the periodicity of the grating. When the grating is subjected to mechanical or thermal strain, the reflected wavelength changes in a predictable manner. By monitoring the reflected wavelength, changes in strain, temperature, and other parameters can be detected. FBG sensors can be used to monitor a wide range of parameters, including strain, stress, temperature, and vibration.
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Difficulties in Monitoring Asphalt Pavement Damage:
Monitoring the damage to asphalt pavement in the transportation industry is a challenging task. Traditional monitoring techniques, such as visual inspection and manual testing, are time-consuming and often inadequate. This can lead to a delay in detecting damage and increases the risk of accidents.
What problems can be solved by FBG Sensing Technology:
Fiber grating sensing technology can help solve many of the problems associated with monitoring asphalt pavement damage. The technology provides real-time, continuous monitoring of deformation and force on the pavement, allowing for early detection of damage. This, in turn, helps to prevent accidents and prolong the life of the pavement.
Recommended fiber grating temperature, strain, stress, displacement, vibration, and shape sensors:
Fiber Bragg Grating Displacement Sensor - FBG Displacement Gauge - Crack Gauge
Fiber Bragg Grating Stress Sensor - FBG Stress Gauge - Bolt and Anchor Rod Stress Detection
Beijing Dacheng Yongsheng Technology Co., Ltd.:
Beijing Dacheng Yongsheng Technology Co., Ltd.(short for DCYS) is a professional manufacturer of fiber grating sensors, fiber grating demodulators and system software. Specializing in the production of various fiber grating sensors, including temperature, strain, stress, displacement, vibration, shape sensors, etc. DCYS also produces fiber grating demodulators, and can customize and develop related application software.
Recommended fiber grating demodulator:
This product is produced by DCYS, and it is a high-speed high-frequency fiber Bragg grating demodulator(Interrogator). The fiber grating demodulator is compatible with various specifications and models of OFSCN® fiber bragg grating sensors (temperature, strain, stress FBG sensors, etc.). It features adjustable port density (4, 8, 12, 16 channels) and high-speed high-refresh rate capabilities.
DCYS Helps to Monitor the Deformation and Force of Asphalt Pavement:
DCYS can help the transportation industry solve some of the problems associated with deformation and force monitoring of asphalt pavement. DCYS's fiber grating sensing technology provides a reliable and accurate method for detecting and monitoring pavement damage, helping to prevent accidents and ensure the safety of passengers.
Other Points Need to Be Clarified:
Fiber grating sensing technology has proven to be a useful tool for deformation and force detection of asphalt pavement in the transportation industry. Its ability to provide real-time, continuous monitoring of physical quantities has made it a popular choice for many applications. With the help of Beijing Dacheng Yongsheng Technology Co., Ltd., we can expect to see more widespread use of this technology in the future.