A mathematic model for tension calculation of lashing bars on container stacks on deck;

New Motor Winding Binding tool;

According to assembling reinforcement,concrete mixing,transport and pouring,striping,curing and other aspects practical construction technology is introduced for secondary lining works,which provides good references for similar works.

Combined with practical work,from formwork design,fabrication and installation,assembling reinforcement,pouring and curing of concrete and other aspects construction technology of fair-faced concrete is introduced as well as quality control measures and standards in order to reduce engineering cost to acquire satisfied economic and social benefits.

During the construction of large cross-section stiff concrete beam of high-rise building transfer floor in Nanjing International Plaza Phase I Project,analysis was made on construction methods for steel bar binding,formwork bracing and massive concreting,and technical measures were accordingly taken to ensure smooth construction.