This paperincludes the results of the engineering geology and hydrogeological studies of the Fariman dam project for designing of dam and irrigation system in the province of Khorasan in north east of Iran....

The Bar dams, in Iran, were constructed to produce a water reservoir outside the main riverbed.

However, inadequate geotechnical studies before constructing resulted in seepage miscalculations

and delays in operating of the project...

. This paper examines the hydraulic features of geological formations of the left abutment of Darband Earth Dam before and after the pumping of grout materials into three boreholes of total length of 270 m. The results of permeability tests showed...

Introduction

Karde dam's lake is a carbonate-precipitating and diamictic lake, which supplies irrigation and potable water for more than 4 million inhabitant of Mashhad city (NE Iran). In the following survey, Vertical (five depths 1, 5, 10...

The Rcc technique achives significant time and cost saving in constraction of concrete dams....

Sedimentation problem in Tabarak Abad Dam, northeast Iran...

Check dams are transverse structures built across stream-beds and gullies and made of stones, gabions, masonry, concrete, or logs. They are designed mainly to control water and sediment flows, conserve soil and improve land. Throughout the world...

Concrete hydraulic structures such as: Dams, Intake Towers, Piers and dock are usually

recognized as” Vital and Special Structures” that must have sufficient safety margin at critical conditions

like when earthquake occurred as same...