Application of Enhancement Micro FBG Strain Sensor in Model Experiment of Static Pressure Precast Pile

Yonghong Wang; Mingyi Zhang; Chunwei Zhang; Xiaoyu Bai

doi:10.3788/LOP55.050606

[1] Zhang J X, Wu D Y. Research on interaction between resistance at pile and lateral resistance of pile[J]. Rock and Soil Mechanics, 29, 541-543(2008).

[2] Zhou J, Deng Y B, Ye J Z et al. Experimental and numerical analysis of jacked piles during installation in sand[J]. Chinese Journal of Geotechnical Engineering, 31, 501-507(2009).

[3] Li Y N, Li J P, Zhao Z F et al. Model test research on penetration process of jacked pile in layered soil[J]. Journal of Jilin University (Earth Science Edition), 40, 1409-1414(2010).

[4] Zhao C F, Wang W Z, Zhao C et al. Lateral bearing capacity of single piles under vertical and moment load in sand[J]. Chinese Journal of Rock Mechanics and Engineering, 32, 184-190(2013).

[5] Ren L. Application of fiber Bragg grating sensing technology in structural health monitoring[D]. Dalian: Dalian University of Technology(2008).

[6] Sun S H, Yu Y L, Li H et al. Detection technique of stress waves based on fiber Bragg grating[J]. Chinese Journal of Lasers, 43, 0505002(2016).

[7] Zhang W H, Jiang J F, Wang S et al. Fiber-optic Fabry-Perot high-pressure sensor for marine applications[J]. Acta Optica Sinica, 37, 0206001(2017).

[8] Du Y, Si J H, Chen T et al. Quasi-distributed high temperature sensor based on fiber Bragg grating[J]. Laser & Optoelectronics Progress, 53, 100606(2016).

[9] Feng C, Li S H, Liu T P et al. Experimental study on burying technology of fiber grating sensor system in driven pile[J]. Transducer and Microsystem Technologies, 28, 12-15(2009).

[10] Li S H, Wei Z A, Zhang J H et al. Application of fiber grating sensing technology in model experiment of anti-landslide piles[J]. Transducer and Microsystem Technologies, 25, 84-88(2006).

[11] Zhu Y Q, Zhu H H, Sun Y J et al. Model experiment study of pipe pile driving into soil using FBG-BOTDA sensing monitoring technology[J]. Rock and Soil Mechanics, 35, 695-702(2014).

[12] Zhang Z L, Wang Y, Li X L et al. Study on the application of FBG sensing technology in monitoring slope stability[J]. Journal of Optoelectronics·Laser, 27, 838-844(2016).

[13] Zhu H H, Yin J H, Jin W. at al. Health monitoring of foundations using fiber Bragg grating sensing technology[J]. China Civil Engineering Journal, 43, 109-115(2010).

[14] Wang J, Liu B, Sui Q M et al. Application of a novel fiber-optic grating seepage pressure sensor in tunnel water gushing model[J]. Journal of Optoelectronics·Laser, 20, 1286-1289(2009).