Department

Home
Department of Structural Mechanics and Computer Aided Engineering
Setting the Free Material Design problem through the methods of optimal mass distribution PDF Print E-mail
Bołbotowski, K., Lewiński, T. Setting the Free Material Design problem through the methods of optimal mass distribution. Calc. Var. 61, 76 (2022).
https://doi.org/10.1007/s00526-022-02186-8

Abstract
The paper deals with the Free Material Design (FMD) problem aimed at constructing the least compliant structures from an elastic material, the constitutive field of which plays the role of design variable in the form of a tensor valued measure λ supported in the design domain. (...)
 
Optimal design of archgrids: the second-order cone programming perspective PDF Print E-mail
Grzegorz Dzierzanowski, Krzysztof Hetmanski, Optimal design of archgrids: the second-order cone programming perspective, Archives of Civil Engineering, 2021, 67(4), pp. 469-486,

on-line>>
Abstract
This paper regards the minimum weight problem of spatial systems, known in the literature as Rozvany–Prager archgrids. Their architectural role is to transmit a load of fixed intensity to the line of supports located at the boundary of a given plane domain. The system consists of arches spaced apart from one another, hence the mechanics of such a system is that of a gridwork shell and not a shell continuum.
Mathematically, description of an archgrid falls into the class of Michell frames. (...)
 
Optimal vault problem – form finding through 2D convex program PDF Print E-mail
Bołbotowski, K. Optimal vault problem – form finding through 2D convex program. Computers & Mathematics with Applications, Elsevier (2022), t. 109, str. 280–324.
Abstract
This work puts forward a form finding problem of designing a least-volume vault that is a surface structure spanning over a plane region, which via pure compression transfers a vertically tracking load to the supporting boundary. Through a duality scheme, developed recently for the design of pre-stressed membranes, the optimal vault problem is reduced to a pair of mutually dual convex problems formulated on the 2D reference region. (...)
 
Programowanie wizualne w projektowaniu obliczeniowym PDF Print E-mail
Zbigiew Kacprzyk, Programowanie wizualne w projektowaniu obliczeniowym, Budownictwo i Prawo, 1, 2022, s. 18-23.

Streszczenie
W pracy przedstawiono podstawowe informacje o projektowaniu obliczeniowym i programowaniu wizualnym. Przedstawiono krótką klasyfikację projektowania obliczeniowego. Wskazano na konieczność stosowania programowania w projektowaniu obliczeniowym.  Przedstawiono przykład wykorzystania programowania wizualnego do modelowania konstrukcji powłokowej.

 
Optimal Design Versus Maximal Monge–Kantorovich Metrics Archive for Rational Mechanics and Analysis PDF Print E-mail
K. Bołbotowski, G. Bouchitte, Optimal Design Versus Maximal Monge–Kantorovich Metrics,
Archive for Rational Mechanics and Analysis, DOI 10.1007/s00205-021-01728-2
Abstract
The connection between the minimal elastic compliance problem and Monge transport involving the euclidean metric cost has been evidenced in the year 1997. The aim of this paper is to renew this connection and adapt it to some variants in optimal design, focusing in particular on the optimal pre-stressed membrane problem. We show that the underlying metric cost is associated with an unknown maximal monotone map which maximizes the Monge-Kantorovich distance between two measures. (..)
 
O korzyściach z wdrożenia MacroBIM+ w trakcie realizacji „międzywydziałowego projektu interdyscyplinarnego BIM”, jak i w codziennej praktyce PDF Print E-mail
I. Czmoch, J. Walendzik, O korzyściach z wdrożenia MacroBIM+ w trakcie realizacji „międzywydziałowego projektu interdyscyplinarnego BIM”, jak i w codziennej praktyce, Builder 2022; 294 (1): 22-27, DOI: 10.5604/01.3001.0015.5936

Streszczenie
Artykuł przedstawia faktyczny przebieg prac studenckiego zespołu projektowego w ramach przedmiotu międzywydziałowy projekt interdyscyplinarny BIM 2020 na podstawie dostępnych notatek oraz własnego doświadczenia uczestnika edycji mpiBIM 2020. (...)

 
<< Start < Prev 1 2 3 4 5 6 7 8 9 10 Next > End >>

Page 1 of 24

Department seminars

<<  December 2021  >>
 Mo  Tu  We  Th  Fr  Sa  Su 
    1  2  3  4  5
  6  7  8  9101112
13141516171819
20212223242526
2728293031  

Conferences

No current events.

Books

pssb.png

Z galerii Katedry

Home
We have 169 guests online

Statistics

Content View Hits : 2714267