Earthquake engineering 
 Dynamic of structures 
 Earthquake resistant design 
 Strengthening & retrofitting 
 Dynamic stability 
 Static stability 
Effects of imperfection on the behavior of structers and structural members

• International Institute of Earthquake Engineering and Seismology (IIEES), Tehran, Iran, Assistant Professor Dean of post graduate studies (since 1998), Since 1997 

• Baluchestan University, Zahedan, Iran, Assistant Professor Vice chancellor (1983-1988), Head of civil engineering department (1978-1983), 1975-1997

1. Design of many steel structures in Tehran & Zahedan. 

2. Design of a cable structure in Zabol. 

3. Design and strengthening of a few concrete structures in Zahedan. 

4. Teaching courses at Ph.D., M.Sc., and B.Sc. levels. Some of these courses are:
   Static, Dynamic, Strength of materials, Structural analysis I & II, Design of steel structures I & II, Steel project, Theory of stability, Dynamic of structures, Theory of elasticity & plasticity, Advanced design of steel structures.

5. Currently I am working on three main projects which are:
   Dynamic behavior of battend plate columns under the earthquake loading (numerical work) 
   Dynamic behavior of battend plate columns under the earthquake loading (experimental work) 
   A Simple Pictural Guideline for Constructing Earthquake Resistant Adobe Buildings in Different Rural Areas

1. B. Hosseini Hashemi, A Consistent Approach to the Buckling Design Analysis of Rigid Jointed Frames, U. C. L., Ph.D., Thesis, Oct. 1992. 

2. B. Hosseini Hashemi, P-D Analysis and Analytical Modeling of Rigid Jointed Frames, IIEES, 1999

1. Hosseini Hashemi, B.“Effects of imperfection on load carrying capacity of columns”, IIEES bulletin, No. 1, Autumn 1998 

2. Hosseini Hashemi, B.“A second order analysis by modal participation techniques”, Proceeding of the third international confernce on seismology & earthquake engineering, SEE-3, Vol. 3, May 1999, Tehran, I.R.Iran 

3. Hosseini Hashemi, B.“An investigation on the behavior of the R.C. structural members & connections due to the Turkey earthquake, Izmit, August 17, 1999”, IIEES bulletin, No. 4, Winter 1999 

4. Alemi, F. & Hosseini Hashemi, B.“A comparison between the seismic behavior of Knee-Braced-Frames with  Concentric-Braced-Frames", IIEES bulletin, No. 1, Spring 2000 

5. Hosseini Hashemi, B. “Column Buckling Test” submitted to Journal of constructional steel research 

6. Hosseini Hashemi, B. “Non-linear Imperfection Analysis” submitted to Journal of structural engineering, ASCE 

7. Hosseini Hashemi, B. “Simplified non-linear elastic analysis”, submitted to ASCE 

8. Hosseini Hashemi, B. “Generalized A-P method for elastic-plastic failure criteria of beam-columns”, submitted to Engineering Journal 

9. Hosseini Hashemi, B. “Limited Frame Buckling Test” submitted to Journal of constructional steel research.