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Posted 09 July, 2026

Sr,.Design Engineer- Blast

Larsen & Toubro
Chennai, TN, IN Full Time
Reference: 1d1923880d2a006f

Job Description

The Blast Resistant Design & Simulation Engineer for the analysis, design, and evaluation of structures subjected to blast loads. The role involves performing advanced numerical simulations, developing blast-resistant structural systems, and ensuring compliance with international standards.

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Key Responsibilities

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  • Perform blast load calculations (TNT equivalency, scaled distance, reflected pressure, impulse).
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  • Conduct blast simulations using software such as:ANSYS AutodynLS-DYNAABAQUSSAP2000 / ETABS (for structural response checks)
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  • Design blast-resistant:Reinforced concrete structuresSteel structuresUG bunkers and tunnelsAmmunition storage facilities
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  • Develop Single degree of freedom (SDOF) models for dynamic response analysis.
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  • Evaluate structural performance based on:Ductility ratiosSupport rotation
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  • Prepare Detailed engineering reports and technical documentation.
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  • Review and interpret project specifications related to explosion loads.
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  • Ensure compliance with standards such as:UFC 3-340-02TM manualIATG guidelinesASCE blast provisions
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    Participate in design reviews and client meetings.

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