A novel fiber Bragg grating (FBG) sensor with three-dimensional (3D) fused deposition
modeling (FDM) approach is proposed for effective stress measurement in soil mass. The …

A fibre Bragg grating (FBG)-based load and vibration transducer (FLVT) was developed
using a 3D fused deposition modelling (FDM) approach. A newly FLVT was designed by the …

The coral sand and seawater are widely used as construction materials. The coral powder
and salt contained in the coral sand-seawater cement mortar have a significant effect on the …

Hong Kong has a long history of applying masonry retaining walls to provide horizontal
platforms and stabilize man-made slopes. Due to the sub-tropical climate, some masonry …

The development of underground spaces generates large amounts of construction wastes,
which are generally disposed for the landfill outside of the city in China. This study briefly …

In this article, we report a novel fiber-optic axial-strain sensor based on the bias-tapered
micro-open-cavity (BT-MOC) structure. The comprehensive investigations of axial-strain …

The primary objective of layered settlement monitoring is to detect subsidence issues in soil
or foundational structures, in order to implement appropriate measures for ensuring the …

Immersion is an important part of reservoir engineering investigation and evaluation.
Determining the reasonable and effective burial depth of the critical immersion water table is …

The settlement and deformation monitoring of subway tunnels had difficult in long‐distance
and real time measurement. This study proposed an optic‐electric hybrid sensor based on …

为了实现液位液压及温度三参数同时准确检测, 本文首先采用光纤Bragg 光栅(FBG), 弹性隔膜,
微腔, FBG 固定板及导气管构建了光纤隔膜传感器, 搭建了测量系统. 其次 …