On the basis of analysis of the adaptability and limitation of the softsoil foundation consolidating technology frequently used,treatment of the cast-in-situ concrete thin-wall tubular-pile composite foundations is elaborated as to its consolidating mechanism,design,construction and inspection and measurement.

This paper the research status of geologic stratum pre-reinforcement technology in the construction of city tunnel is summarized,then the key of the study on geologic strata pre-reinforcement is the stabilities of coverd geologic strata on the tunnel is pointed out.

Using long anchor cable reinforcement technique to improve mine rock self-supporting ability;

The reinforcement technique of concrete arch bridge;

Common quality defects of concrete bridges and reinforcement techniques;

Application and research of reinforcing techniques in RC box-rib arch bridge;

Little tremie grouting,systemic rock bolt and horizontal prestressed rock bolt are the most effective reinforcing techniques which have been validated in practice.

Based on the experience of reinforcing the lining split in the arched portion of the Wangjiazhuang railway tunnel,the authors expound briefly in detail a simple and feasible new reinforcing technique for the disaster treatment of the loessal tunnel.

Stability analysis of coal pillar and reinforcement technology in north air shaft in Dongpang Mine;

The analysis of T-beam bridge diseases and reinforcement technology;

Review on high strength stainless steel wire mesh reinforcement technology

On the strengthening technology of concrete structure;

The application of carbon fiber cloth strengthening technology in engineering;