李炎保,蒋学炼,郭鸿仪.Experimental Study on Friction Coefficient Between Concrete and the Top Surface of Rubble Mound Foundation[J]. China Ocean Engineering.2005(02)LI Yan-bao,JIANG Xue-lian,GUO Hong-yi. Experimental Study on Friction Coefficient Between Concrete and the Top Surface of Rubble ...
On the collision problem of simulant debris flow particles against concrete barriers of various strengths on concrete barriers of varied strengths(the concrete grades include C25, C50, and C75), examining energy loss and the coefficient of restitution (COR)... Lina Luo,Kostas Senetakis - Bulletin...
Degradation of bond strength due to corrosion of steel strands is of great importance for serviceability of prestressed concrete structures. An analytical model is proposed to demonstrate the effect of corrosion of steel strand on reduction of bond stren
The intersection point depends on the magnitude of k. The failure surface has the maximum magnitude of k and lies between the subsequent yield surfaces. From Eq. (4.1), it can be clarified that the D–P yield surface in the deviatoric plane has a circular form, as displayed in Fig. 4.3...
(sometimes called the binder course), and base course depending on their location within the pavement structure. Asphalt roadways with higher traffic volumes may also include a wearing course composed of an open-graded friction course placed over the surface course. Each asphalt-containing layer in ...
We experimented on partial compression test of plain concrete for making sure of this fact As a result, it was proved that the test result well equal to wedge theoretical solutions at Φ=55 and Ft=0.05Fc. 展开 关键词: Internal friction angle Tensile strength Wedge theory Compressive failure ...
Choosing the right concrete driveway sealer and applying it properly will extend the life of your concrete and keep it looking great for years to come. Find the best sealer for your driveway.
along with full instructions. Garage Floor Coating There are also specialty epoxy garage floor covering systems that are designed to provide a surface that is both resistant to wear and chemicals, even if exposed to hot tires. Epoxy floor coverings are best applied on concrete floors that are in...
Humidity change in concrete is the leading cause of concrete shrinkage. Moreover, the moisture diffusion coefficient of concrete is an essential parameter for assessing and predicting the internal moisture content of concrete. However, there is a lack of
The current research aims to investigate the parameters’ effect on the confinement coefficient, Ks, forecast using machine learning. Because various parameters affect the Ks, a new computational model has been developed to investigate this issue. Six parameters are among the effective parameters based...