Ivan Duvnjak

Testing of structural elements and structures

New Pedestrian Bridge over the Kupa River in NP Risnjak

Analysis of shear strength test results on masonry buildings in Zagreb

Inspection of existing structures: case studies and lessons learned

Prediction of the fundamental frequencies and modal shapes of historic masonry towers by empirical equations

In-plane tensile strength analysis of brick masonry

Application of ultrasound tests in the reconstruction of RC columns

Thin shells under internal pressure

Analysis of stress due to bending in beams

Experimental tests for the purpose of design projects for the reconstruction of public buildings damaged by the earthquake

SEISMIC ASSESSMENT OF HISTORIC STONE BUILDING AND EFFECTIVENESS OF RETROFITTING METHODS

Bending of curved beams

Estimation of the modulus of elasticity of masonry walls based on dynamic properties and numerical modeling

ROLE OF DYNAMIC TESTS IN CALIBRATION OF NUMERICAL MODELS OF STRUCTURES

Bearing capacity of laminated glass elements

Bending of curved beams

Axial impact loading of bars

Utjecaj vrste ljepila na ponašanje konstrukcijskih spojeva između aluminija i čelika

Beam on elastic foundation

Buckling of columns

Shear flow in open sections

REVIEW AND APPLICATION OF OPERATIONAL MODAL ANALYSIS METHODS IN THE FREQUENCY DOMAIN

Investigation Works for Design of Rehabilitation of Masonry Buildings

Stress and strain analysis of masonry building

Investigation works in scope of rehabilitation design of earthquake damaged buildings

Possibilities of unmanned aerial vehicles for bridge inspection and monitoring

Load test of Pelješac bridge with utilization and implementation of SHM system

Analysis of impact loading on elastic beams

Stress analysis in cable elements

Assessment of existing masonry building by using dynamic measurements

Design of composite beams

Test methods for determining mechanical properties of masonry walls

Integrated Management System in Laboratories of University of Zagreb Faculty of Civil Engineering

Axial loaded rods

Effect of shear on deflection of beam

Analysis of shear strength of joints

Analysis of stress and strain due to bending of composite beams

Design of reinforced concrete beams in bending

Methods for determining mechanical properties of walls

Autonomous systems for bridge inspection

Teorija elastičnosti i plastičnosti s metodama rješavanja zadaća

Hybrid model updating based on structural health monitoring in structural dynamics

Analysis of stresses in beams

Shear stress analysis of beam

Bending of straight beams

Mechanical properties of masonry walls resistant to seismic actions

Existing experience in conducting investigation works on masonry buildings

Condition assessment of suspended pedestrian bridge in Osijek

Thin walled pressure vessel

Stress and strain analysis of axial loaded rods

Determination of beam deflection due to bending

Bending of beams with examples

Eksperimentalna i numerička analiza katedrale Sv. Jakova u Šibeniku

Bending of girders composed of different materials

Torsion of straight beams

Deflections of beams

Bending stress - strain analysis of beam

Uloga građevinskih stručnjaka u situacijama nakon razornih potresa

Analysis of SHM system of the tower of wind turbine

Static and dynamic testing of concrete railway sleepers

Experimental determination of modal parameters of structures

Study on Seismic Risk Mitigation in the City of Zagreb

Bending of beam elements

Temperature effects on deflection of beams and extension of rods

Damage assesment of structures using mode shapes

Impact load analysis of beams and rods

Bending of composite beams

Scientific and professional research in development of modern facilities and maintenance of existing structures - Faculty of Civil Engineering in Zagreb

Tram overhead line condition analysis on GPP Osijek tram network

Tramway track condition analysis on GPP Osijek tram network

Evaluating of cable focres using natural frequncies

OCJENA OŠTEĆENJA PLOŠNIH KONSTRUKCIJA PRIMJENOM DINAMIČKIH PARAMETARA

Punching strength of flat slabs with and without shear reinforcement

Damage assessment on plate structures using dynamic parameters

Damage assessment of civil engineering structures using dynamic parameters.

Testing of the railway bridge Sava-Jakuševac in Zagreb

Monitoring of Civil Engineering Structures

Static and dynamic testing of reinforced concrete sleepers

Static and dynamic testing of prestressed monoblock sleepers

Testing of the railway bridge "Sava - Jakuševac" after reparation

Slab track system - ECOTRACK

Load testing for roof structures of big sports facilities

Dynamic analysis of cable-stay and suspension bridges

Frame's nodal shape influence on state of stress and strain