Hydrological Frequency Calculation Method Study of Urban Rivers Runoff under Changing Environment

Cui Song Yu; Xiao Na Guo

doi:10.4028/www.scientific.net/AMM.170-173.2023

Paper Titles

Research on Budget Quota Method Based on P3e/c for Hydraulic and Hydropower Engineering
p.2004

Ecological Fishway Installed with Arc-Type Baffles
p.2008

Chang Law Analysis of the Horizontal Displacement of the Arch Crest Dam Section of the Geheyan Concrete Gravity Arch Dam
p.2013

Seepage Calculation and Analysis of the Upstream Earth-Rock Cofferdam of the Pinecone Hydropower Station
p.2017

Hydrological Frequency Calculation Method Study of Urban Rivers Runoff under Changing Environment
p.2023

Study of Flow-Induced Vibration for the High-Head and Large Dimension Gate
p.2027

The Application of the Video Surveillance Technology in the Mid-Route of the South-to-North Water
p.2037

Failure Process Analysis of Arch Dam with Explicit FEM
p.2043

Numerical Simulation of Flow on Stepped Spillway Combined with Wide Tailing Piers and Stilling Basin
p.2047

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 170-173Hydrological Frequency Calculation Method Study of...

Hydrological Frequency Calculation Method Study of Urban Rivers Runoff under Changing Environment

Abstract:

The consistency of hydrological series has been destroyed by the impact of human activities and climate change. Hydrological series is consist of certain component and random element. The random and certain components of hydrological series are identified and separated through statistic analysis. The certain element is determined by using hydrologic model while the consistancy of random element is confirmed directly by hydrological frequency curve. And then add them together. The runoff series of the Huangtai Hydrometric Station in the Xiaoqing River is for example. It proves effective and feasible and the result accord with the reality of the basin.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 170-173)

Pages:

2023-2026

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.170-173.2023

Citation:

Cite this paper

Online since:

May 2012

Authors:

Cui Song Yu, Xiao Na Guo

Keywords:

Annual Runoff, Changing Environment, Hydrological Frequency Calculation Method, Urban Rivers

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Ping Xie,Guangcai Chen,Jun Xia. Hydrological Frequency Calculation Principle of inconsistent annual runoff series under changing environment,Engineering Journal of Wuhan University. Vol.38(2005), pp.6-9.

Google Scholar

[2] Jing Ding, Yuren Deng, in: Stochastic hydrology, edited by Chengdu University of Science and Technology Publishers (Chengdu 1988).

Google Scholar