Published 1984 | Version v1
Miscellaneous Metadata-only

Local effects in impact problems on concrete structures

Creators

  • 1. Rio Grande do Sul Univ., Porto Alegre (Brazil). Curso de Pos-graduacao em Engenharia Civil

Description

This paper seeks to establish, by means of case studies, conceptual differences between soft projectiles, which produce peak stresses and displacements that can be predicted with reasonable accuracy by means of solutions based on static equivalent loads, and hard projectiles, which usually require a dynamic solution of the coupled-projectile-target system. A simple model of concrete behaviour is proposed for the study of local effects in impact problems. (E.G.)

Abstract (Portuguese)

Procura-se estabelecer, por meio de estudos de casos, diferencas conceituais entre projeteis leves, que produzem tensoes de pico e deslocamento que podem ser previstos com razoavel precisao por meio de solucoes baseadas em cargas estaticas equivalentes, e projeteis pesados, que habitualmente requerem uma solucao dinamica do sistema acoplado projetil-alvo. Propoe-se um modelo simples do comportamento do concreto para o estudo de efeitos locais nos problemas de impacto. (E.G.)

Additional details

Publishing Information

Imprint Title
Proceedings of the Conference on Structural Analysis and Design of Nuclear Power Plants. v. 3
Imprint Pagination
412 p.
Journal Page Range
v. 3 p. 57-79.
Report number
INIS-BR--419

Conference

Title
Conference on Structural Analysis and Design of Nuclear Power Plants.
Dates
3-5 Oct 1984.
Place
Porto Alegre, RS (Brazil).

INIS

Country of Publication
Brazil
Country of Input or Organization
Brazil
INIS RN
17006854
Subject category
S22: GENERAL STUDIES OF NUCLEAR REACTORS; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CONCRETES; DEFORMATION; IMPACT SHOCK; PLATES; SHELLS; STATIC LOADS; STRESSES
Descriptors DEC
BUILDING MATERIALS; MATERIALS