Results 41 to 50 of about 16,746 (202)

Strut-and-tie modelling of deep beams [PDF]

, 2019
A modified strut-and-tie model for deep beams was developed. Several significant improvements were made and gave rise to better prediction performance of deep beam shear strength, evaluated by 233 test results. No empirical stress limit was required and the concrete softening effect was embedded in the model.
openaire   +2 more sources

Design of the engineering structure [PDF]

, 2014
Bakalářská práce se zabývá problematikou návrhu průmyslových hal a je zaměřena výhradně na návrh a posouzení krátkých konzol. První část práce tvoří překlad odborného textu prof. J. Schlaicha (E DIN 1045-1).
Svoboda, Adam
core  

Punching shear behavior of thick reinforced concrete slabs according to Strut-and-Tie model

Budownictwo i Architektura, 2014
The punching shear behavior of thick reinforced concrete slabs was analyzed in this paper by using strut-and-tie model (S-T). Calculating procedures were compared to our own experimental test results.
Tadeusz Urban , Jakub Krakowski
doaj   +1 more source

Strut-and-tie models for deteriorated reinforced concrete half-joints [PDF]

, 2018
A reinforced concrete half-joint bridge consists of suspended span dapped-end beams or a full-width deck supported on the nibs of abutments or adjacent beams.
Desnerck, P, Lees, JM, Morley, CT
core   +1 more source

Behaviour of traditional Portuguese timber roof structures [PDF]

, 2006
The aim of this paper is to present the results of a structural analysis of common trusses traditionally used in roof construction in Portugal. The study includes the results of a preliminary survey intending to assess the geometry, materials and on site
Branco, J., Cruz, P., Piazza, M., Varum, H.   +3 more
core   +1 more source

Performance-based optimization of structures: theory and applications [PDF]

, 2005
Performance-based Optimization of Structures introduces a method to bridge the gap between optimization theory and its practical applications to structural engineering.
Liang, Qing Quan
core  

Behavior predictions of deep beams with short straight bar anchorages using strut-and-tie models and nonlinear analysis

Revista IBRACON de Estruturas e Materiais
This paper investigates the laboratory test results of 12 deep beams available in the literature, where the longitudinal reinforcement was anchored into the support using short straight bar anchorages.
R. A. SOUZA, S. BREÑA
doaj   +1 more source

Optimized Design of Anchor Plates for 2200 MPa-Class Prestressing Anchorage Zones

Buildings
The strength of prestressed steel strands has developed towards high strength, increasing from 1860 MPa to over 2200 MPa. The stress in the prestressed anchorage zone is more concentrated and complex, and the anchor plates for dispersed loads need to be ...
Xin Lu, Wanxu Zhu
doaj   +1 more source

Reliability analysis of strut-and-tie models for the design of deep beams according to NBR 6118 (2023) [PDF]

Revista IBRACON de Estruturas e Materiais
The strut-and-tie method (STM) applied in the structural design of deep beams is a semi-probabilistic method, that does not take directly into account both the uncertainties associated with the variables involved and those inherent in the calculation ...
Paulo Henrique Staciarini, Roberto Caldas de Andrade Pinto, Wellison José de Santana Gomes   +2 more
doaj   +1 more source

Strut-and-Tie Modeling of Reinforced Concrete Deep Beams [PDF]

Journal of Structural Engineering, 2018
Strut-and-tie models (STMs) are often used for the design of shear critical deep members because they can rationalize the shear transfer within discontinuous or disturbed regions in reinforced concrete structural elements. Most current codes of practice adopt the strut-and-tie method but provide very little guidance on how to select appropriate strut ...
Ismail, K.S., Guadagnini, M., Pilakoutas, K.   +2 more
openaire   +2 more sources