Comparative Study of Construction Cost between Trench and Trenchless Technology
HE Xiao ting,CAI Zhen hong
DOI:10.11835/j.issn.1674-4764.2001.02.006
Received ,Revised November 23, 2000, Accepted , Available online July 01, 2015
Volume ,2001,Pages 26-29
- Abstract
This paper compares the construction costs of trench technology with that of trenchless technology and emphasizes the importance of technological economy during the construction of underground pipeline. It analyzes the present situation in construction of underground pipeline. It also points out the significance of social sustainable development in engineering construction.