2016
DOI: 10.1155/2016/6858697
|View full text |Cite
|
Sign up to set email alerts
|

Structural Safety Monitoring of High Arch Dam Using Improved ABC-BP Model

Abstract: The establishment of a structural safety monitoring model of a dam is necessary for the evaluation of the dam’s deformation status. The structural safety monitoring method based on the monitoring data is widely used in traditional research. On the basis of the analysis of the high arch dam’s deformation principles, this study proposes a structural safety monitoring method derived from the dam deformation monitoring data. The method first analyzes and establishes the spatial and temporal distribution of high ar… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4
1

Citation Types

0
9
0

Year Published

2018
2018
2024
2024

Publication Types

Select...
5
1

Relationship

2
4

Authors

Journals

citations
Cited by 15 publications
(9 citation statements)
references
References 11 publications
0
9
0
Order By: Relevance
“…Ching-Yun Kao adopted artificial neural networks to monitor the long-term static deformation data of Fei-Tsui Arch Dam [16]. Zhu [17] and Wang [18] applied backpropagation neural network (BP-NN) to construct dam deformation monitoring model and used intelligent algorithm to optimize the parameters of the network. Kang [19] utilized extreme learning machine (ELM) to predict dam deformation and achieved better prediction performance than that of BP-NN.…”
Section: Mathematical Problems In Engineeringmentioning
confidence: 99%
“…Ching-Yun Kao adopted artificial neural networks to monitor the long-term static deformation data of Fei-Tsui Arch Dam [16]. Zhu [17] and Wang [18] applied backpropagation neural network (BP-NN) to construct dam deformation monitoring model and used intelligent algorithm to optimize the parameters of the network. Kang [19] utilized extreme learning machine (ELM) to predict dam deformation and achieved better prediction performance than that of BP-NN.…”
Section: Mathematical Problems In Engineeringmentioning
confidence: 99%
“…The corresponding mathematical models are denoted by ufalsêH()H,x,y,z, ufalsêS()T,x,y,z, and ufalsêT()θ,x,y,z, respectively. Traditionally, ufalsêH()H,x,y,z is constructed as 21–23 ufalsêH()H,x,y,z=k=1Nl,m,n=03AklmnHH0kxlymzn=k=1Nl,m,n=03AklmnHkxlymzn where H denotes the water level on a certain date, H 0 represents the water level on the start date, the relative water level ∆H is calculated as H − H 0 , N , k , l , m , and n are parameters, and A klmn is a coefficient.…”
Section: Introductionmentioning
confidence: 99%
“…For gravity dams and arch dams, the N values are 3 and 4, respectively. ufalsêS()T,x,y,z is given as 21–23 ufalsêS()T,x,y,z=j,k=01normall,m,n=03Bjklmnitalicsin2italicπjT365italiccos2italicπkT365xlymzn where T denotes the number of days between a certain date and the start date, j , k , l , m , and n are parameters, and B jklmn is a coefficient.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…A large number of engineering experiences demonstrate that an abnormal deformation is often the direct indication on dam deterioration 3–5 . According to the monitoring data, statistical models, 6–8 deterministic models 9 and hybrid models 10–13 are often established to predict the structural behavior, which plays a vital role in the quantitative evaluation and the feedback control on the dam safety. However, in the conventional models, it is quite demanding to select the influence factors due to the probably non‐linear correlations 14 .…”
Section: Introductionmentioning
confidence: 99%