Title: DESIGN FOR ERECTION CONSIDERATIONS
Date: November-December, 1974
Volume: 19
Issue: 6
Page number: 16-27
Author(s): Alfred A. Yee, Fred R. Masuda
https://doi.org/10.15554/pcij.11011974.16.27

Click here to access the full journal article

Abstract

For the erection of the hypothetical 24-story apartment building several types of construction equipment are discussed. Based on the selection of a climbing crane as a suitable method for erecting  components of this building, a detailed analysis is performed on the crane capacities required, crane support frames, and typical floor girders of the structure to support the crane assembly. Additionally, foundation modifications are analyzed and discussed for the initial position of the climbing crane resting on ground level. Further discussions include climbing sequences, lateral restraint, and bracing. The location of the climbing crane is based on positioning that would involve the least amount of interference with construction trades. The climbing crane should be set up as soon as possible during the  construction period in order to attain maximum utilization and advantage in not only lifting and placing precast elements, but hoisting other construction equipment and supplies.