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  1. 2301

    Construction and Verification of the Refined Forecast Model for Storm Surges Based on ADCIRC in Guangzhou by LUO Zhifeng, CHEN Gang, DAO Fuhai

    Published 2022-01-01
    “…Considering the joint influence of upstream water,astronomical tides,and storm surges,this paper constructs a refined forecast model for storm surges in Guangzhou based on ADCIRC.Driven by the Jelesnianski typhoon model,this model takes the upstream water and the forecast of tide levels in the open sea as the upper and lower boundary input and uses the irregularly triangular grids to simulate the topographic change of coastlines.The astronomical tides of six representative tide stations in cities near the Pearl River Estuary are compared with the measured water levels of six tide stations in Guangzhou under the influence of Typhoon Mangkhut and Hato for verification.The results show that the refinement degree of this forecast model can reach the hundred-meter level,and the maximum mean absolute error of astronomical tide fitting is less than 13 cm.The water increasing process,maximum water level value, and occurrence time of storm surges of the two typhoons are well fitted.All of these indicate that the model can basically reflect the astronomical tides and the water increasing process of storm surges along the Pearl River Estuary,which can provide a reference for the warning and high-resolution prediction of storm surges in Guangzhou.…”
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  2. 2302

    Modélisation 3D et évocation du port du Bas-Empire de Bordeaux (Gironde) by Frédéric Gerber

    Published 2020-12-01
    “…This work, carried out as part of the creation of a multimedia module for the permanent of the Cité du Vin in Bordeaux, makes it possible to propose a realistic evocation of the inner port of the Late Roman Imperial period and to visualise the aspect of the port basin positioned at the mouth of the Devèze river and its channel opening onto the Garonne river. …”
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  3. 2303

    Dynamics of water pollution concentration with uniform and exponential increment of pollutants by Jeevan Kafle, Ranjan Kumar Chaudhary, Bekha Ratna Dangol

    Published 2025-01-01
    “…The dynamics of pollution concentration along the length of river channel are studied through two dimensional plots by varying the rate of added pollutants, cross sectional area of river and water flow velocity. …”
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  4. 2304

    Study on Forecasting Method of Runoff Recession in Dry Season in Lincang City by ZHANG Zhenjie, LI Cheng, LI Zengguo

    Published 2020-01-01
    “…The runoff of rivers in the dry season in Lincang is mainly replenished by the storewater in the basin, and a generally stable regression law is found in the flow. …”
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    Study on the Bottom Diversion Outlets of the Three Gorges Project by TANG Li

    Published 2001-01-01
    “…The second stage is to close the left bank main riverbed, divert the stream to the right bank open channd and build the spillway section in the mian river bed and the powerhouse on theleft bank. The spillway section will be provided with three rows of release outlets of which 22 bottom outlets will be used for construction diversion in the third stage, hence, it is an important structure for ensuring the safety in the construction of of the right bank powerhouse in the third stage and the safety in the operation of the left bank powerhouse.…”
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  9. 2309

    EXPLOITATION OF WATER INDUSTRY AND PERSPECTIVES OF DEVELOPMENT by F. P. Gamidov

    Published 2004-08-01
    “…The source of water supply of the plant is river water. The schema of the plant water supply is circulating, including the circulating cyclic processes of “pure ” water and circulating cyclic processes of muddy water. …”
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  10. 2310

    Review of Major Hydraulic Modeling Results for Feilaixia Proje ct by XU Feng_jun, XIE Yu_feng, ZHOU Pei_ling

    Published 2001-01-01
    “…This paper summarizes a series of tests and inve stigations on general layout,const ruction diversion,flood disposal,navigation,river closure,form of gate opening s ection,pattern of energy dissipation and scouring under sluice carried out for F eilaixia Proj ect by the Scientific Research Institute of PRWRC during the period from 1983 to 1998 and presents their major results.…”
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  15. 2315

    Development of Strength-Maturity Relationship for Coral Sand Concrete Incorporating Bamboo Leaf Ash by Peter Kavita Nzimbi, Silvester Ochieng Abuodha, Erastus Karoki Kabando, Kiplagat Chelelgo

    Published 2024-01-01
    “…The maximum amount of 40% was chosen to confine the combined fineness of coral and river sand in zone 2 of the gradation curve, which was the zone for the river sand used in the control mix. …”
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