...Yi Zhang; Ray Kai Leung Su This paper evaluates the performance of multimodal large language models (MLLMs), ChatGPT-4o and Gemini in structural engineering with the image-input approach for the first time in the literature. The study uses 90 real visual-based fundamental mechanics questions...

... compressive and flexural strengths but reducing workability. The highest compressive strength was 56.28 MPa at 28 days, for the AAM with 100% GGBS. The highest flexural strength was 0.580 MPa at 28 days, with 75% GGBS. Extreme gradient boosting was found to be the most reliable model in predicting...

...Danilo de Santana Nunes, DSc; José Luis Vital de Brito, DSc; Graciela Nora Doz, Dr. Ing A routine for damage detection based on multiple damage modelling and artificial neural networks (ANNs) is presented in this article. The routine aims to identify the existence and location of damage, along...

... challenging. While model-based methods provide indirect ways to estimate structural excitation, uncertainties associated with modelling have not been effectively considered in currently available methods for the identification of traffic-induced excitations. An optimised state estimation method that can...

... that significantly changes the C_p on the principal building (PB) poses a significant challenge because it requires numerous simulations to be conducted, with various PB and interfering building (IB) configurations. To address this, machine learning (ML) models are introduced here to optimise CFD...

... here. Keywords: bridges; design methods & aids; mathematical modelling Notation Ci constant (i = 1, . . ., 8) EI ¯exural sti€ness of the superstructure EnIn ¯exural sti€ness of the launching nose l length of the span ln M M * B M BE O L length of the launching nose bending moment negative moment...

...Z HUANG; I W BURGESS; R J PLANK; VULCAN; MINDLIN REISSNER; BRE © Thomas Telford and ICE 1999 SHEFFIELD UNIVERSITY BRITISH STEEL BUILDING RESEARCH ESTABLISHMENT BRE Three-dimensional modelling of two full-scale fire tests on a composite building Z. Huang, BEng, PhD, I. W. Burgess, BA...

...I P CASTRO; J M R GRAHAM WIND ENGINEERING NUMERICAL CFD COMPUTATION FLUIDS DYNAMICS MECHANICS CODES DESIGN MODELLING MATHEMATICAL LOADING AERODYNAMICS MODELS LOADS LABORATORIES FLOW METHODS PROCEDURE BOUNDARIES CONDITIONS DISCRETISATION Numerical wind engineering...

... MATERIALS PROPERTIES TENSILE BACKFILL FILL DISPERSAL ANGLES PROGRESSIVE DEVELOPMENT CRACKING RINGS LIVE BRICKWORK BRICKS MAINTENANCE INSPECTION PACKAGES TWO DIMENSIONAL MODELS BEHAVIOUR MODELLING RED SANDSTONE RUBBLE ASHLAR BRIDGEMILL STRATHMASHIE BARLIE SCOTLAND UK...

...A NADJAI; D JOHNSON; J F LYNESS © Thomas Telford and ICE 1999 ULSTER UNIVERSITY NOTTINGHAM TRENT UNIVERSITY BUILDINGS TALL STRUCTURES SOILS INTERACTION DISCRETE FORCES METHODS BASES FLEXIBILITY ELASTOPLASTIC BEHAVIOUR SPATIAL SHEAR WALLS LOADS LOADING MODELS...

...M J RYALL BRIDGES BOX GIRDERS CONCRETE PRESTRESSED IN SITU STRESS THEORY APPLICATIONS HARD INCLUSION TECHNIQUES METHODS MEASUREMENT ASSESSMENT INSPECTION PRESTRESS STRESSMETERS INSTRUMENTS INSTRUMENTATION DESIGN ANALYSIS STRUCTURES REHABILITATION FABRICATION MODELS...

...S D SMITH © Thomas Telford and ICE 1998 EDINBURGH UNIVERSITY CONCRETE PLACING ANALYSIS DISCRETE EVENTS SIMULATION DISTRIBUTION MODELS STOCHASTIC DELIVERY PUMPING GAMMA PROBABILITY PLANT MODELLING MATHEMATICAL PLANNING SCHEDULING PROCESS MOTORWAYS VIADUCTS...

... THIN WALLED BOX GIRDERS PORTAL FRAMES EDGES STRESS LAG SHEAR MODELLING MODELS STRUCTURES BEHAVIOUR FATIGUE CRACKS FORECASTS MECHANICS SLENDER LARGE STIFFNESS FLANGES Structural repair and strengthening of the steel structures of ship unloaders Proc. Instn Civ. Engrs Structs...

...R P JOHNSON; H YUAN Models and design rules for stud shear connectors in troughs of pro led sheeting Proc. Instn Civ. Engrs Structs & Bldgs, 1998, 128, Aug., 252 263 Paper 11507 R. P. Johnson, FEng, FICE, FIStructE, and H. Yuan, MEng, PhD In an accompanying paper, results of over 300 push tests...

...L J RASMUSSEN; G BAKER; VON MISES A stress resultant plasticity model for the analysis of reinforced concrete shell and box structures Proc. Instn Civ. Engrs Structs & Bldgs, 1998, 128, May, 177 187 Paper 11511 L. J. Rasmussen MSc, PhD, and G. Baker, MSc, DIC, PhD, MASCE This paper concerns...

... DATA STIFFNESS STRENGTH METHODS PREDICTION FREQUENCY ULTIMATE FAILURES NUMERICAL MODELS MODELLING ESTIMATING ESTIMATION NATURAL PRESSURE CALCULATIONS EXPERIMENTS CHAMBERS EVALUATION SUPPORT ASSESSMENT DYNAMIC DAMAGE Testing and analysis of reinforced concrete panels subject...

... FREQUENCIES FINITE ELEMENTS MODELS MODELLING BEHAVIOUR ANALYSIS IMPULSES LOADS RESONANT SEPARATION VIBRATIONS MODES SHAPE EFFECT SPANDRELS WALLS GRANULAR BACKFILL FILL EXTRADOS DEFECTS DETECTION VOIDS CROWNS FREQUENCIES FUNCTIONS FRF STRUCTURAL INTEGRITY STRUCTURES MONITORING...

...Z LIN; M RAOOF; L A WOOD; POISSON © Thomas Telford and ICE 1997 SOUTH BANK UNIVERSITY LOUGHBOROUGH UNIVERSITY FINITE STRIP METHODS NON LINEAR ISOPARAMETRIC MODELS ANALYSIS PLANE STRAIN CONCRETE FAILURES EQUATIONS CONSTITUTIVE STRESS PLAIN BOUNDARIES CONDITIONS DAMS...

... in damping was noted when the crowd was present. This suggests that the crowd should be modelled as a damped sprung mass system rather than as a simple added mass which is sometimes used in analysis. A study of an undamped system with two degrees-of-freedom is then presented which leads to three...

...MEI XIN YE; M Y XIN; D A NETHERCOT; T Q LI; ABAQUS FRAMES COMPOSITE ANALYSIS NON LINEAR FINITE ELEMENTS TECHNIQUES METHODS PACKAGES BEHAVIOUR SEMI RIGID PARTIAL STRENGTH CONNECTIONS PREDICTION VALUE TESTS STEEL FULL RANGE COLUMNS BEAMS MODELLING MODELS HOGGING MOMENTS...