【摘 要】
:
Contemporary knowledge of SCC concretes, that brought about of worthy endeavors of numerous researcher and engineers have come in handy now.Taking advantage of such material makes compound constructio
【机 构】
:
Jundi Shapour University of Technology, Dezful, Iran
【出 处】
:
The 10th International Symposium on High Performance Concret
论文部分内容阅读
Contemporary knowledge of SCC concretes, that brought about of worthy endeavors of numerous researcher and engineers have come in handy now.Taking advantage of such material makes compound construction more efficient, easier and less expensive.Upper Gotvand, a 180 meters height rock fill dam located southwestern Iran have several affiliated projects using SCC concrete for their high reinforced or hard to access segments such as bottom outlet structure,pressure tunnel blocks, concrete coating for penstock steel lining, upper and lower bends,powerhouse structures and etc.Particular structural peculiarities for each individual projects have been detected as well and SCC-related conclusions were made.
其他文献
An experimental investigation was conducted on the durability of recycled aggregate concretes with the water to binder ratios of 0.26 and 0.60, including chloride ion penetration resistance test,freez
The high contents of alkali ion and chloride ion in soda residue pollute environment.So how to treat the soda residue is an urgent problem to be solved in China.The soda residue can be used in inorgan
Curing techniques and curing conditions have crucial effects to the strength and durability of concrete.The objective of this experimental study is to examine the strength and resistance to chloride i
An experimental investigation was conducted to study residual mechanical properties of Ultra-High-Strength concrete with different dosages of glassified micro-bubble after exposure to high temperature
An experimental investigation was conducted on behavior of high performance steel-fiber concrete subjected to high temperature, in terms of explosive spalling and permeability.A series of concretes in
This paper studied the cascade use of industrial waste slag as the cementitious material, the fine aggregate and the coarse aggregate, assisted by XRD, SEM and other microscopic test methods.The resul
At the Magnel Laboratory for Concrete Research an intensive vacuum mixer which can regulate the air pressure is available.As such the amount of entrapped air in cementitious materials can be varied.Th
This paper presents an experimental research on the influence of defects of recycled coarse aggregate on mechanical properties of recycled aggregate concrete (RAC).Concretes at two water/binder ratios
Fly ash (FA) and granular blast-furnace slag (GBFS) are usual mineral admixtures to conventional concrete, and their contents substituted for Portland cement definitely affect development rate of stre
The influence of slag dosage on the hydration kinetics of slag-cement composite cementing material system is studied.The results show that the exothermic rate of hydration decreases as the slag dosage