Summarizes the new problems brought to building environment security by CB attacks, detailedly analyses the characteristics of bioterrism incident and possible problems to buildings in China, and discusses problems of building environment posed by CB attacks from the aspects of prevention, handling and after remediation.

Presents some measures to solve building environment safety of existing and new buildings.

Study on system management and controlling of construction safety;

Analysis and improvement on construction safety management

This paper analyses the defects of the active performance measurement method of construction safety management,offers several principles of designing the index system,establishes a frame of performance measurement index system which is mainly designed on province level including work indexes and outcome indexes,and finally gives explanations to the indexes and what needs in further study.

Based on two significant incidents in construction area recently, we analyze the causes of building safety incidents in China, and propose the countermeasures which can prevent, reduce and contain the accident effectively.

Though the safety management has been paid more and more attention and some related countermeasures have been taken, building safety accidents happen frequently and the building accident rate is just below coal mine industry.

Though the safety management has been paid more and more attention and some related countermeasures have been taken,building safety accidents happen frequently and the building accident rate is just below coal mine industry.

Application of wavelet transform to turbulence characteristic study of airflow in building environment;

The protection problem quest of the history cultural building environment;

Literature review of airflow fluctuations in building environments;