Project portfolio
Selected assignments from building structures, strengthening, nonlinear analysis, geotechnics, steel structures, thermal analysis and full-scale verification. Every project and image previously presented on the main site is retained here.
Complete experience
Choose an engineering scope to view relevant assignments. Each case shows the structure, calculation model and work performed by STC Mitra.
Nonlinear verification of the reinforced-concrete frame and steel beams. Strengthening was developed for slabs, the raft foundation and vertical elements; the calculation decisions were supported during construction.
Calculation model, design documentation and working documentation, followed by responses to construction-stage queries under author supervision.
Selection of the structural scheme and preparation of global models for several residential buildings within one development.
Design and working documentation for reinforced-concrete high-rise buildings and a shared multi-level podium parking structure.
Global verification of the roof trusses, local finite-element models of the governing connections and preparation of strengthening details.
A nonlinear soil–structure interaction model with the Hardening Soil constitutive law reproduced the specified sequence of loading and unloading. Differential settlement and tilt were tracked after each stage to assess the proposed stabilisation scheme.
Global member verification and a local nonlinear model of the steel connection. Stress and deformation fields were considered together with the code-based component checks.
Project-specific verification where the available reinforcement embedment did not satisfy prescriptive development-length provisions. A local nonlinear reinforced-concrete model traced force transfer, cracking, reactions and deformation over the loading history to substantiate the adopted anchorage solution.
Pre-test deflection forecasts were prepared for the specified loading programme. Measured histories from three slab sections were compared with the predicted response to verify model stiffness and the assessment basis used for the tested structure.
The global reinforced-concrete model resolved the load path of the large façade cantilever, including vertical deflection, cracking-sensitive stiffness and force transfer into the back-span walls and supporting frame. The calculated response was compared with loading data.
A complex-wide model combined the residential towers, lower-rise blocks and shared podium and foundation structure. It captured stiffness interaction between buildings, redistribution through the common substructure, and the actions and displacements governing each block.
Heat-generation kinetics and boundary heat-transfer parameters were verified against measured specimen temperatures. The calibrated transient model was used to predict temperature and maturity-dependent strength development and to establish permissible early loading and formwork-stripping times, including under low ambient temperatures.
Global seismic analysis of three residential blocks over a common parking and podium. The transfer slab resolves non-aligned vertical elements between the towers and parking levels. Storey stiffness, drift and force redistribution at the transfer level were checked explicitly to exclude a soft-storey mechanism.
Global models for process buildings, long-span steel frames, galleries, towers, pile-supported platforms and equipment-supporting structures. The schemes were checked for spatial stability, load redistribution and support reactions under permanent, operational, wind and equipment actions.
Verification of welded I-section portal frames, purlins and bracing. Linear and geometrically nonlinear analyses were used to check global response, displacement and the first buckling modes of the critical frames.
Strengthening design for the raft foundation, first-floor slab, roof slab and selected columns. The solutions included local thickenings, concrete overlays, capitals, anchorage and concrete shear keys to restore ULS and SLS compliance.
A three-dimensional nonlinear model resolved materials, contact zones and reinforcement within the strengthened corner-column joint. The analysis traced force transfer between the existing and new components and reinforcement stress up to the governing limit state.
Optimisation of a 69-storey tower over a three-level podium. Reducing wall thickness above Level 51 was checked against stiffness, dynamics and comfort; reinforcement, façade beams and sensitive zones were reviewed. Slab thickness was verified for the design fire by transient heat-transfer analysis.
Preliminary modal assessment of the historic masonry minaret. Density, elastic modulus, strength, cohesion and friction ranges were assembled for the global model. The first calculated natural frequency was approximately 1.21 Hz, providing a reference for calibration against field measurements.
Review of the structural calculations and global finite-element model for the sports complex. The assessment covered the adopted structural scheme and load paths, model idealisation, boundary conditions, stiffness assumptions, load combinations and the governing ULS and SLS results.
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