Investigation on the Characteristics and the Estimation Method
for LCC of High Tribology Resistanced Concrete
By T. Matsuda, A. Satoh, J. Sakamoto and Y. Watanabe
Concrete Journal, Vol.43, No.3, Mar. 2005
- Synopsis
- In this paper, abrasion test and impacting test had been examined, and the relationship between compressive strength and the ability of resistance to tribology was researched for investigating the effect of the mix proportion of concrete to the ability of tribology resistance. In this examination, compressive strength of 40, 60, 80 and 100 N/mm2 had been applied to the specimen, and the 40 N/mm2 strengthened specimen and 60 N/mm2 strenghtned specimen had also been made with heavyweight aggregate. In addition, the LCC of wave-erased concrete was calculated by using the experimental results of this examination and the measured abrasion value of structure on ocean environment, and the mix proportion of concrete good for wave-erased concrete block was proposed.
- Keywords:
- ability of tribology resistance, high strength concrete, life cycle cost, wave-erased block
