نتایج جستجو برای: concrete structures

تعداد نتایج: 523095  

Journal: :Epitoanyag - Journal of Silicate Based and Composite Materials 2011

2012
Tatsuya Iwamoto Shunpei Furui Isamu Inoue Kazuya Mori

A lot of concrete structures are deteriorating to dangerous levels throughout Japan. These concrete structures need to be inspected regularly to be sure that they are safe enough to be used. The inspection method of these concrete structures is typically the impact acoustic method. In the impact acoustic method the worker taps the concrete on the surface with hammer. So it is necessary to set u...

Hybrid Concrete focused on the development of buildings, highways, and other structures of civil engineering. In the current study, various mix combinations have been prepared and tested with different percentages of super-plasticizer at different levels of water reduction for obtaining the optimum mix. Further, study on different properties of hybrid concrete and replacement of ordinary portla...

Journal: :Advanced Materials Research 2012

Journal: :Doboku Gakkai Ronbunshu 1989

Journal: :Mathematical Problems in Engineering 2015

Journal: :International Journal for Numerical and Analytical Methods in Geomechanics 2004

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