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Extreme Loads on Structures Lab (ELSL)

Hezi Grisaro's Research Group

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Welcome to the Extreme Loads on Structures Lab (ELSL), Dr. Hezi Grisaro's research group.

Dr. Grisaro is an Assistant Professor at the Faculty of Civil and Environmental Engineering, Technion - Israel Institute of Technology, a researcher at the National Building Research Institute, and the head of the Extreme Loads on Structures Lab (ELSL).

Our research group primarily focuses on the behavior and design of structures under extreme loads. Much interest has been given to the effects of blast and impact loads on structures.

We develop computational models to better understand the dynamics of structures and structural damage, and develop solutions based on analytical and numerical tools.

 

Main research areas:

  • Analysis and design of structures subjected to blast and impact loadings
  • Quantification and characterization of blast and fragmentation load
  • Design and analysis of RC structures

 

News

Ola presented her first PhD seminar

By Hezi Grisaro | 07/02/2024 | Comments Off on Ola presented her first PhD seminar

Ola presented her first PhD seminar on “Advanced Modeling of Aluminum Foam Preforming as Sacrificial Layers for Protected Structures.”

We got a competitive grant from the Ministry of Innovation, Science and Technology

By Hezi Grisaro | 28/12/2023 | Comments Off on We got a competitive grant from the Ministry of Innovation, Science and Technology

PI: Dr. Hezi Y. Grisaro CO-PIs: Prof. Aaron Sprecher and Prof. Arnon Bentur We aim to investigate the potential to implement the design of 3D-printed concrete elements in existing design codes and procedures. As 3D-printed concrete elements are getting more popular and offer advantages to fabricating intricate geometries and optimizing structural elements, implementing the reinforcement for structural components…

Ola Wattad has been awarded the “Arian de Rothschild Program for Women Doctoral Students” scholarship

By Hezi Grisaro | 28/12/2023 | Comments Off on Ola Wattad has been awarded the “Arian de Rothschild Program for Women Doctoral Students” scholarship

We got our new lab sign printed on glass

By Hezi Grisaro | 27/12/2023 | Comments Off on We got our new lab sign printed on glass

Ultra High Performance Concrete (UHPC) with coarse aggregates

By Hezi Grisaro | 10/09/2023 | Comments Off on Ultra High Performance Concrete (UHPC) with coarse aggregates

We tested several mix types and measured their compressive and tensile strength. We got up to ~160 MPa in compression and ~18 MPa in tension in this batch. Thanks also to Dr. Jaswanth Gangolu for the technical help.    

Our new 3D-printed lab name

By Hezi Grisaro | 29/08/2023 | Comments Off on Our new 3D-printed lab name

Dr. Jaswanth Gangolu joined our team as a Postdoctoral Researcher

By Hezi Grisaro | 24/06/2023 | Comments Off on Dr. Jaswanth Gangolu joined our team as a Postdoctoral Researcher

Congratulations to Ola Wattad on her MSc graduation

By Hezi Grisaro | 21/06/2023 | Comments Off on Congratulations to Ola Wattad on her MSc graduation

https://www.linkedin.com/posts/ola-wattad-5b9873150_i-recently-attended-my-msc-graduation-ceremony-activity-7077236624484425728-j26d

We got two research grants to study the global behavior of structural elements under close-in detonations based on fast-running

By Hezi Grisaro | 18/06/2023 | Comments Off on We got two research grants to study the global behavior of structural elements under close-in detonations based on fast-running

We got two research grants to study the global behavior of structural elements under close-in detonations based on fast-running tools and relatively simple but accurate methods. Current design standards (e.g. CSA S850-12, ASCE/SEI 59-11, UFC 3-340-02, and others) suggest using nonlinear equivalent SDOF systems to study the global response of structural elements to blast loads.…

Dr. Hezi Grisaro got award for excellence in teaching

By Hezi Grisaro | 16/06/2023 | Comments Off on Dr. Hezi Grisaro got award for excellence in teaching