CONCRETE ANCHOR BOLT

Pullout Load Analysis of Reinforced Concrete Anchor Shafts

In this paper, results obtained in both conventional and finite element analysis of straight and belled anchor shafts subjected to a pullout force are presented. In numerical analysis, it is assumed that no drainage takes place during the anchor pullout. Comparisons between two conventional methods of analysis for ultimate pullout load and the results obtained by the finite element analysis are...

Application Problems of Anchor Dowels in Reinforced Concrete Shear Wall and Frame Connections

Strengthening of the existing seismically deficient reinforced concrete (RC) buildings is an important issue in earthquake prone regions. Addition of RC shear wall as infill or external walls into the structural system has been a commonly preferred strengthening technique since the Big Erzincan Earthquake occurred in Turkey, 1992. The newly added rigid infill walls act primarily as shear walls ...

Bolt 3D: A Case Study

This paper presents an overview of the creative process and the technical challenges involved in the creation of the digital 3D presentation of the film Bolt, by Walt Disney Animation Studios.

Corrosion Resistance of Bolt Coatings

Image-based Bolt-loosening Detection Technique of Bolt Joint in Steel Bridges

This paper presents a novel bolt-loosening detection technique using image information of bolted joints in steel bridges. Firstly, existing bolt-loosening detection techniques are reviewed and their benefits and limitations are analyzed. Secondly, a bolt-loosening detection algorithm using image processing techniques is newly proposed for bolted joints in steel bridges. It consists of 3 steps: ...