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 Soil&road Settlement Monitoring in the Civil Engineering Industry
Soil and road settlement are major concerns in the field of civil engineering as they can lead to significant damage to infrastructure, loss of property and even loss of life. Monitoring soil and road settlement is therefore an important aspect of ensuring the safety and longevity of structures. One technology that has proven useful in this regard is fiber grating sensing technology. 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 support the soil&road settlement monitoring in civil engineering 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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Hazards of Soil&road Settlement in Civil Engineering:
Soil and road settlement can cause significant damage to infrastructure, posing a threat to public safety. Soil settlement occurs due to the compression of soil under a structure's weight, leading to foundation damage and ultimately the collapse of the structure. Similarly, road settlement can lead to potholes, uneven surfaces, and damage to the roadway, which can cause accidents and vehicle damage.
Challenges in monitoring soil and road settlement:
Traditional methods of monitoring soil and road settlement, such as surveying and monitoring points, are time-consuming, costly, and often require excavation, which can further damage the infrastructure being monitored. Moreover, these methods are often not precise and may only provide information about the location being monitored rather than the extent and rate of settlement.
What problems can be solved by FBG sensing technology:
Fiber grating sensing technology offers several advantages over traditional monitoring methods. Firstly, it is non-invasive, meaning that it does not require excavation or damage to the infrastructure being monitored. Secondly, FBG sensors can provide continuous, real-time data on the extent and rate of settlement, enabling engineers to make informed decisions about the safety of the structure. Moreover, FBG sensors can be placed in difficult-to-reach areas, providing a comprehensive picture of the infrastructure being monitored.
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 Supports Soil&road Settlement Monitoring in the Civil Engineering Industry：
DCYS can help the civil engineering industry solve some problems in soil and road settlement monitoring. DCYS 's FBG sensors are highly accurate and reliable, providing real-time data on the extent and rate of settlement, allowing engineers to make informed decisions about the safety of the structure. Moreover, DCYS's non-invasive monitoring methods are cost-effective and time-saving, making them an ideal solution for monitoring infrastructure.
Other Points Need to Be Clarified:
Fiber grating sensing technology has proven useful in the monitoring of soil and road settlement, providing real-time data on the extent and rate of settlement, allowing engineers to make informed decisions about the safety of the structure. Traditional monitoring methods are time-consuming, costly, and often imprecise, making FBG sensors an ideal solution for monitoring infrastructure. Beijing Dacheng Yongsheng Technology Co., Ltd. is a professional manufacturer of fiber grating sensors, offering accurate and reliable FBG sensors for soil and road settlement monitoring.