Experimental study on shear behavior of two‐way hollow core precast panel shear wall with vertical connection

2020 ◽  
Vol 30 (1) ◽  
Author(s):  
Mingjin Chu ◽  
Chen Xiong ◽  
Jiliang Liu ◽  
Zhijuan Sun
2018 ◽  
Vol 2018 ◽  
pp. 1-4
Author(s):  
Adel Abdallah

An experiment is proposed to show the feasibility of using hollow-core photonic bandgap fibers (HC-PBF) in the fiber-optic interferometric stethoscopes to generally improve the sensitivity and overcome the problems associated with the electronic stethoscopes. In the experiment, the HC-1550 is used as a measuring arm of an unbalanced Mach-Zehnder interferometer (MZI) and the conventional single-mode optical fiber (SMF) is used as an isolated reference arm. Detection and demodulation of the relative phase shift is performed passively using phase-generated carrier homodyne technique (PGC). The proposed results indicate the significance of using HC-PBFs in the future stethoscopes.


2014 ◽  
pp. 1341-1347
Author(s):  
Yue Liang ◽  
Chang-Xian Wang ◽  
Guang-Chun He ◽  
Shi-Liang Zhou

2015 ◽  
Vol 80 (710) ◽  
pp. 627-636
Author(s):  
Haruhiko OGAWA ◽  
Hisamitsu KAJIKAWA ◽  
Ayumu MITSUHASHI ◽  
Akira TAKAGI ◽  
Noriko MUGURUMA ◽  
...  

2021 ◽  
Vol 187 ◽  
pp. 106944
Author(s):  
Wenhui He ◽  
Yikun Wan ◽  
Yuyu Li ◽  
JinBin Bu ◽  
Jianliang Deng ◽  
...  

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