Comparative Study of Construction Cost between Trench and Trenchless Technology[J]. Journal of Civil and Environmental Engineering, 2001, 23(2): 26-29.
Comparative Study of Construction Cost between Trench and Trenchless Technology[J]. Journal of Civil and Environmental Engineering, 2001, 23(2): 26-29. DOI: 10.11835/j.issn.1674-4764.2001.02.006.
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.