欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
基于单点裂缝模型试验结果分析,提出了一种利用瑞利散射的工程结构裂缝光纤监测复用能力的方法,得到水工混凝土裂缝光纤监测两种典型方案的裂缝复用能力,结合三峡工程泄洪坝段上游面出现的裂缝,进行了光纤裂缝传感复用能力的工程适用性分析,进一步揭示工程裂缝光纤分布式监测能力研究的意义.
英文摘要：
The means of investigating the multiplexing capability of Rayleigh scattering-based distributed fiber optic crack sensing based on single-point crack model experiment results was proposed.The multiplexing capabilities of two kinds of typical hydraulic engineering concrete crack fiber optic monitoring programs were obtained.Combined with the cracks occurring near the upstream face of the Three Gorges Project spillway dam section,the engineering applicability of the multiplexing capability of the fibre optic crack sensing was analysed, and the significance of the investigation of large engineering structures distributed fiber optic crack sensing multiplexing capability was further demonstrated.
同期刊论文项目
同项目期刊论文
Displacement back analysis of rock mechanic parameters of underground grotto of Suofengying Hydrauli
Nondestructive assessment of reinforced concrete structures based on fractal damage characteristic f
Numerical simulation of cover layer cracking due to expansion of non-uniform corrosion of reinforcem
Study on micro-mechanical failure mechanism of the three-gradation concrete under static and dynamic
Considering contact conditions between discontinuity surfaces in extended Finite Element Method (XFE
Study on the slope failure criterion in strength reduction finite element method based on catastroph
Back analysis for dam base deformation modulus based on increment displacement model in construction
Application on maximum entropy principle in inversion analysis of fracture toughness of dam concrete
Numerical modeling for cohesive fracture of FRP-concrete bonded interfaces in three-point bend beams
Back-analysis of rock mechanic parameters based on coupling algorithm of adaptive particle-awarm-opt
Multi-layer flexible joint model and its application to 4ENF specimen analysis of bi-material interf
期刊信息
位置：