Design and Research on the Split Pipe-Jacking Structure

摘要

Pipe-jacking method has been widely used in municipal engineering for its relatively simpler equipment and lower environment impacts. Since intact sections were used in traditional pipes, their application is restrained by transportation when the diameter is too large. A split prefabricated pipe-jacking structure design method is proposed in this paper. The traditional intact pipe section is split into several segments for assembling in the construction site, which can solve the transportation and stocking problem.