Results 81 to 90 of about 1,637 (211)

Gomal Zam RCC Arch-Gravity Dam in Pakistan

Journal of Intelligent Construction
Gomal Zam Roller Compacted Concrete (RCC) Arch-Gravity Dam is up to now the only arch-type RCC dam in Pakistan. In the selection of dam axis and type, the local topographical and geological conditions were intelligently used to create the largest ...
Chongjiang Du
doaj   +1 more source

Evaluation of Mechanical Properties of Roller Compacted Concrete [PDF]

Engineering and Technology Journal, 2014
The main aim of this research is to study the effect of using the additive materials (hydrated lime and metakaolin) on the behavior of roller compacted concrete.
Mohamed Abdul-Razzaq Ahmed, Hisham K.Ahmed   +1 more
doaj   +1 more source

Nonlinear Analysis Of Failure Mechanism Of Roller Compacted Concrete Dam [PDF]

, 2008
Seismic effects have frequently caused damage to concrete dams. The consequences of a large dam failing can be disastrous, due to large amounts of damage of properties and human lives.
Abdul Malik Thanoon, Huda
core  

Study on the effect of Shahin-Dezh green Tuff on the mechanical characteristics of roller compact concrete [PDF]

Journal of Structural and Construction Engineering, 2016
Due to the growing popularity of concrete structure and increasing use of them, especially Roller compacted concrete, applying Pozzolan and replacing cement with Pozzolan is very important.
Sadegh Dardaei, Reza Aghayari, Babak Nik Nia   +2 more
doaj   +1 more source

The Hydraulics of Stepped Chutes and Spillways [PDF]

, 2002
The stepped channel design have been used for more than 3,500 years (chapter 2). A significant number of dams were built with overflow stepped spillways during the 19th century and early 20th century, before the design technique became outdated with the ...
Chanson, Hubert
core  

Gold Creek Dam and its Unusual Waste Waterway (1890-1997): Design, Operation, Maintenance [PDF]

, 1998
Completed in 1885, the Gold Creek dam is an earthen dam located on the outskirts of Brisbane, Australia. The spillway system was refurbished three times, each time to increase the maximum overflow capacity.
Chanson, Hubert, Whitmore, Ray L.
core   +1 more source

Roller-compacted geopolymer concrete mixes with recycled asphalt pavement material

Journal of Road Engineering
The performance of roller compacted concrete (RCC) was greatly influenced by variations in material proportion, optimum moisture content, density of mixes and methodology adopted making it different from conventional concrete mixes.
Avinash Talkeri, Raghuram Chinnabhandar, Harish Sagar   +2 more
doaj   +1 more source

Steel Slag Concrete for Pavement Construction [PDF]

, 2016
Steel Slags are by-products of Steel Industry using the Electric Arc Furnace method for steelmaking. This methodology is widely used in South Europe where the research on steel slag applications in concrete has been developed.
Anastasiou, Eleftherios, Liapis, Alexandros, Papachristoforou, Michael, Papayianni, Ioanna   +3 more
core  

Proportion of Fly Ash in Producing Roller-Compacted Concrete

Engineering Proceedings
Roller-compacted concrete (RCC) is designed with consideration for construction machinery capabilities, offering benefits such as rapid construction and cost-efficiency. Therefore, RCC is appropriate for large-scale concrete projects such as gravity dams.
How-Ji Chen, Ming-Gin Lee, Shang-Fei Chuo   +2 more
doaj   +1 more source

Physical Modelling and Scale Effects of Air-Water Flows on Stepped Spillways [PDF]

, 2005
During the last three decades, the introduction of new construction materials (e.g. RCC (Roller Compacted Concrete), strengthened gabions) has increased the interest for stepped channels and spillways.
Chanson, Hubert, Gonzalez, Carlos A.
core   +1 more source