Study on bond and diamond of diamond core drill bit for reinforced concrete;

Study on durability of reinforced concrete affected by atmospheric pollution;

Study on effect of testing condition on models of corrosion-cracking of reinforced concrete;

By symmetrical pull-out test research to a certain depth in whorl FRP tendons concrete,the mechanism for the interfacial bond slip and transfer stress between FRP tendons and concrete was studied,the transfer progress of the slippage of the FRP tendon embedded in concrete form its loading end to free end was examined.

Through pull-out experiment of deforming CFRP tendons concrete,the perfect continuous curve of bonding-sliping relation is given.

Stipulation on the Calculation of Bearing Capacity in the Normal Section of the Sectional Beam in the Single Steel Reinforced Rectangle of Steel Reinforced Concrete;

The affection of steel content to the shrink and crack of steel reinforced concrete component;

The reliability and sensitivity analysis on the crack and flexibility of steel reinforced concrete component;

The analysis of crack and deformation of steel concrete components;

Analysis of rust steel concrete pier capacity function;

The reasons and management of steel concrete frame structure filling wall crack;