Study on the Deformation Measurement of the Cast-In-Place Large-Diameter Pile Using Fiber Bragg Grating Sensors

• Published in: Sensors (Basel, Switzerland) Vol. 17; no. 3; p. 505
• Main Authors: Gao, Lei, Yang, Kai, Chen, Xiaorui, Yu, Xiangjuan
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 03.03.2017; MDPI
• Subjects: deformation; fiber Bragg grating (FBG); PCC pile; sensor; Sensors; strain; strain; PCC pile; deformation; sensor; fiber Bragg grating (FBG)

Compared with conventional piles such as the circle pile, the cast-in-place large-diameter pile (PCC pile) has many advantages: the lateral area of PCC pile is larger and the bearing capacity of PCC pile is higher. It is more cost-effective than other piles such as square pile under the same conditi...