A finite element solution based on equevalent elements is proposed for the static and dynamic analysis of tallhigh tensioned cable antennas. To reduce high number of degrees of freedom in space frame body of a structure, a simple equivalent beam element is defined for each simulative substructure. This numerical procedure is applicable to analyze complex three dimensional assemblies of substruc...

INTRODUCTION Slip Mounted Single Point Deformation expands upon the ideas of single point incremental metal forming, using a 6-axis robotic arm, by exploring the possibilities of how sheet metal can be deformed with minimal support bracing. The goal of this technique and research is to develop controlled methods for fabricating precise, double-curved, structural panels. The slip mounted techniq...

Scalar fields at finite temperature are considered in four dimensional ultrastatic curved spacetime. One loop nonlocal effective action at finite temperature is found up to the second order in curvature expansion. This action is explicitly infrared finite. In the high temperature expansion of free energy, essentially nonlocal terms linear in temperature are derived. e-mail: [email protected]...

This paper focuses on Load distribution factors for horizontally curved composite concrete-steel girder bridges. The finite-element analysis software“SAP2000” is used to examine the key parameters that can influence steelgirders. A parametric study conducted load characteristics of such bridge system due dead loading and AASHTO truck using finite elements method. considered in this are: span-to...

Biomarker panels are increasingly important clinical tools for the classification of diseased tissue samples and have been more recently been used for characterizing differentiating stem cell cultures. In order to facilitate high sample throughput biomarker panels are limited to a finite number of hand-picked genes deemed to be of significance by the researcher. However, without statistical sup...

In order to solve the impact on accuracy of a life prediction model when initial crack angle curved surface is not 0°, traditional stress intensity factor revised by non-linear regression analysis method, and an optimized growth established. This paper takes bottle neck pressure vessel as research object, uses finite element method establish simulation with 0°. By analyzing factors different st...

We compute the space of L 2 harmonic forms (outside the middle degrees) on negatively curved Kähler manifolds of finite volume.