Due to the complex construction environment , the in-situ cement concrete road slab of the urban road often has some cracks during the construction and the early period after usage .

Analysis of cross beams method and direct design method applied to cast-in-situ concrete hollow floor structure;

On three difficulties in quality control of cast-in-situ concrete construction;

Experiments of cast-in-situ concrete cellular voided two-way plates with edge support;

Study on the causes of cracks produced in cast-in-place concrete structure and prevention measures;

Quality control of cast-in-place concrete in winter;

Reinforcement and inspection of cast-in-place concrete floors;

Simplified analysis of performance of in-situ concrete thin-wall pipe piles;

Application of steelmesh exterior thermal insulation system of in-situ concrete wall;

Nonlinear finite element analysis on cast-in-situ reinforced concrete hollow slab;

Experimental research on mechanical behavior of the cast-in-situ reinforced concrete hollow girderless floor under different load case;

The crack on the cast-in-situ reinforced concrete floors of the multi-storied buildings is one of the common diseases of the buildings.