The article proposes that quick anchoring technique which will raise engineering efficiency is an important means to solve the difficulty.

In the tunnel deep foundation pit supporting practice of the biological island-Guangzhou University City,the quick anchorage technology of the pre-stressed anchor rope is successfully applied in the projects through the indoor and the field production practices,and the anchorage effect of adding prestressing in 6d～7d period is achieved.

The application and progress of rapid solidification technology in the new material exploited;

The prestressed geotechnical anchoring technique is one of supports used in deep foundation pits, underground buildings, tunnels, road slopes, dam foundation, bridges and so on.

Looking back the development of the geotechnical anchoring technique applications,the article talks about the anchor ann reinforced rationale and research progress of geotechnical anchoring technique,and points out the fact that this technique should be deeply studied for further improving it.

In this paper the present situation of development and application of anchoring technology,mechanism for anchoring technology both at home and abroad were introduced.

The anchorage technique used for strengthening the retrogressive traction area at the rear edge of Gushubao slipblock and the deformation monitoring for this slipblock are introduced.

The rebar planting anchorage technique and its imperfections are introduced;some suggestions are also proposed accordingly,integrating its applications in architectural field.