Results 31 to 40 of about 130 (127)

On the Statically Equivalent Loads in Sainit Venant's Principle

Engineering Transactions, 1988
In traditional Saint Venant's principle formulations the loads leading to similar stress distributions are assumed to be statically equivalent, i.e. to yield identical resultant forces and moments.
M. Sokołowski
doaj  

On Saint-Venant’s principle for micropolar viscoelastic bodies

International Journal of Engineering Science, 1999
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
DE CICCO, SIMONA, NAPPA, LUDOVICO
openaire   +1 more source

Approximate Stability Analysis of Omega‐Stringer Stiffened Composite Panels

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 1, March 2026.
ABSTRACT Thin‐walled composite structures are widely used in weight‐critical applications such as aircraft and spacecraft. However, ensuring the stability of such structures under various load cases remains a key challenge in their design and optimization.
Cherine El Yaakoubi‐Mesbah, Christian Mittelstedt   +1 more
wiley   +1 more source

Theory of Ships Viewed as Slightly Submerged Bodies: A Simple Explanation and Integral Equation Variants

Journal of Marine Science and Engineering
The classical Neumann–Kelvin (NK) theory of potential flow around a free-surface-piercing ship that steadily advances in calm water or through regular waves is considered.
Francis Noblesse, Jiayi He
doaj   +1 more source

Efficient Data Assimilation Method for Optimizing Prediction of Flow Field and Sediment Transport in Open Channel

River Research and Applications, Volume 42, Issue 3, Page 580-593, March 2026.
ABSTRACT Accurately predicting open‐channel flow under complex conditions remains a challenge. This study introduces a novel synergetic self‐adaptive data assimilation (DA) framework, using a proportional‐integral‐derivative (PID) controller to dynamically calibrate the bed roughness parameter k s in a shallow‐water equation model (via the momentum ...
M. Almetwally Ahmed, S. Samuel Li
wiley   +1 more source

Rethinking the Filling Process of Mega‐Dam Cascades

Water Resources Research, Volume 62, Issue 3, March 2026.
Abstract The filling process of large hydropower reservoirs is an often‐overlooked process that can attract most of the attention and criticisms of a dam's lifetime. Understanding what drove past filling efforts and exploring trade‐off solutions is therefore critical for regions where hydropower development is flourishing.
Dung Trung Vu, Thanh Duc Dang, Stefano Galelli   +2 more
wiley   +1 more source

Field study on bearing capacity and deformation characteristics of large-diameter and long-length rock-socketed piles

Yantu gongcheng xuebao
Rock-socketed piles with large diameter have gradually become the preferred foundation type for large-scale structures under complex geological conditions due to their advantages such as high bearing capacity and low settlement.
XIAO Li 1, 2, DU Fenglei 3, 4, ZHAO Mingrui 1, 2, GAO Wensheng 3, WANG Tao 3, JIANG Hongliang 3
doaj   +1 more source

Illustrations of Zanaboni’s formulation of Saint-Venant’s principle

Rendiconti Lincei, Matematica e Applicazioni, 2011
Zanaboni in 1937 published three notes in the Rendiconti in which he proposed a modified version and new proof of Saint-Venant’s principle applicable to bodies not necessarily cylindrical in shape. Examples are presented to illustrate that Zanaboni’s version is not universally applicable.
Knops, Robin J., Villaggio, Piero
openaire   +3 more sources

Hybrid GNN and temporal encoder models for flood forecasting in the Vu Gia–Thu Bon River Basin

River, Volume 5, Issue 1, Page 3-21, February 2026.
Abstract Flood forecasting in river networks requires models that can capture both spatial dependencies across river basins and the temporal dynamics of hydrological processes. This study proposes a hybrid approach combining Graph Neural Networks (GNNs) with temporal sequence models, such as Long Short‐Term Memory (LSTM) networks and Transformer ...
Dinh Huy Nguyen, Ngoc Duong Vo, Thi Ngoc Canh Doan, Thi Thu Uyen Truong, Huy Cong Vu   +4 more
wiley   +1 more source

Fitting of mechanical material behaviour of structural steel for numerical modelling

Steel Construction, Volume 19, Issue 1, Page 83-98, February 2026.
Abstract Numerical simulations are widely used in structural engineering research, and validated models enable the efficient expansion of datasets without costly additional testing. They allow the investigation of alternative geometries and loading scenarios beyond those covered by experiments.
Felix Eyben, Helen Bartsch, Markus Feldmann   +2 more
wiley   +1 more source