The anti-impact property experiment of M type split concrete block shore protection and masonry shore protection was completed,and the results of anti-impact property were compared,it demonstrated that the anti-impact property of combined shore protection made by M type split concrete block and masonry was better than that of traditional masonry shore protection.

The experiment and first application of concrete split brick as compound protecting materials in replacement of traditional materials in the project of waterway retaining wall are expounded.

Through the experimental study on expanded polystyrene concrete cube block of different mixing proportion,a new filled material,expanded polystyrene concrete model,is designed.

Construction of small concrete block;

Based on finite element analysis software,by using different strain and stress relations and different load,the non-linear mechanical performance of small concrete block has been analysis,including:model simplification;unit type and stress-strain relations selection;grid division and solution.

In recent years,Shanghai municipal government is vigorously popularizing small concrete block--a new wall material with environment protection and energy saving functions.

The source of capacity weakness to prevent crack and leakage for block exterior wall of light concrete is found out through analysis of characters of light concrete block.