With the example of construction of the opthread prestressed strand anchor in Sanxia permanent dock,introducing mainly the construction method and process,especially the boring correction method,effect and experiences.

Double parameter elastic foundation model of calculation of prestressing anchor rope beam;

With a highway slope of Hunan as the experimental regions for the study on load transmission law of prestressing anchor rope beam structure.

Anti-sliding pile especially the pile with prestressed anchor cable and the foundation beam with prestressed anchor cable including the single beam and the frame, are the new pattern structures of the pile-anchor system that have been widely used in the slide-resistant engineering.