Results 61 to 70 of about 552 (119)

Investigating the effect of curved shape of bridge abutment provided with collar on local scour, experimentally and numerically

Ain Shams Engineering Journal, 2015
Scour around bridge supports such as abutments can result in structural collapse and loss of life and property, so there is a need to control and minimize the local scour depth.
Y. Abdallah Mohamed, T. Hemdan Nasr-Allah, G. Mohamed Abdel-Aal, A. Shawky Awad   +3 more
doaj   +1 more source

LOCAL SCOUR AMD CURRENT AROUND A POROUS BREAKWATER

Coastal Engineering Proceedings, 1976
Scour at the foot of vertical homogeneous crib style walls which were used as models for detached breakwaters, and the rise of mean water level in the shoreside region of the breakwaters were experimentally investigated, and the experimental results were compared to some field data.
Shintaro Hotta, Nobuo Marui
openaire   +2 more sources

Wave–Current Force Characteristics of Monopile Foundations on Scoured Seabeds

Journal of Marine Science and Engineering
Local scour around offshore wind turbine foundations is a common engineering challenge. It changes the hydrodynamic loads and affects the foundation’s load-bearing capacity.
Zhiyong Zhang, Youxiang Lu, Jinlong Zhang, Jin Xu, Guodan Zheng, Chunyang Xu, Kun He, Gang Chen, Yuanping Yang   +8 more
doaj   +1 more source

Pattern of channel adjustment due to bottom-block scour on the Yellow River

Shui kexue jinzhan, 2015
The paper is intended to show the patterns of the changes both in the cross section and the local flow due to a peculiar kind of scour,bottom-block scour,or named as bottom tearing scour and bottom ripping up,which is often found to occur in the forms of
JIANG Enhui, CAO Yongtao, ZHANG Qing, LI Junhua, YUAN Minjie, LIU Yuelan   +5 more
doaj   +1 more source

Comparative Analyses of Prediction Formulas for Maximum Scour Depth Around Monopile Foundations in Clay Soils

南方能源建设
[Objective] In marine and river environments, local scour around pile foundations can lead to severe damage to the structures, resulting in significant economic losses and potential casualties.
Li CAI, Ben HE, Peiqing ZHAO, Qingkai SONG, Wengang QI   +4 more
doaj   +1 more source

SIMULATION OF SCOURING AROUND A VERTICAL CYLINDER DUE TO TSUNAMI [PDF]

Science of Tsunami Hazards, 2017
* Corresponding author radianta@ugm.ac.id ABSTRACT Local scour due to tsunami is damaging especially on shallow foundation. Although relatively in a short duration, tsunami attack may scour material around buildings that led to destruction. A number of
Kuswandi, Radianta Triatmadja, Istiarto
doaj  

Assessment of the impacts of local scour at bridge piers on the stability of ice jams – An experimental study

Hydrology Research
Local scour at the bottom of bridge piers further affects the stability of ice jams. In this study, the experimental study on the influence of local scour on the stability of ice jams at the pier was carried out, and the test conditions of different ...
Zhixing Hou, Zhipeng Zhong, Jun Wang
doaj   +1 more source

Sacrificial piles as a countermeasure against local scour around underwater pipelines

Water Science and Engineering
Local scour around pipelines crossing rivers or in marine environments is a significant concern. It can lead to failure of the pipelines resulting in environmental side effects and economic losses.
Forough Raeisi, Seyed Mohammad Ali Zomorodian, Masih Zolghadr, Hazi Mohammad Azamathulla   +3 more
doaj   +1 more source

Numerical Investigation of Local Scour Around Bridge Pile-Group Foundations Under Steady Flows

Infrastructures
Local scour around pile-group foundations is a predominant cause of hydraulic instability in bridge engineering. This study employs a fully coupled three-dimensional computational fluid dynamics model to investigate local scour around a 2 × 2 inline pile
Wentao Li, Xiangdong Wang, Zhixun Wang, Qianmi Yu, Peng Huang, Yilin Yang, Jinzhao Li   +6 more
doaj   +1 more source

Analytical study of local scour

, 1962
CER62FMC26. ; Includes bibliographical references (page 20). ; Prepared for Bureau of Public Roads under contract CPR 11-7866. ; April 1962.
Yevjevich, Vujica M., author, Chang, Fred M., author, Civil Engineering Section, Colorado State University, publisher   +2 more
openaire   +1 more source