The objective of this laboratory study is to utilize the semi-circular bending (SCB) test to evaluate the effect of reclaimed asphalt pavement (RAP) on the cracking resistance of asphalt mixtures. Two type of SCB test, the tensile strength and the fracture test, were conducted on a gravel mixture containing four percentages of RAP. The results show that RAP generally increased the SCB tensile s…
LOKASI: Ruang Koleksi Umum Rak: 5
LOKASI: Ruang Koleksi Umum Rak 2
Tunnelling underneath the existing tunnels are very common these days. It is obvious that the under-crossing tunnelling will affect and even damage the existing tunnels. An analytical method is proposed in this paper to better understand the effects of the under-crossing tunnelling on the existing tunnel. The existing tunnel is modeled as a Timoshenko beam lying on a Kerr foundation. The validi…
Proceedings Of The First International Conference On Computing In Civil Engineering