Serviceability limit state design of lime-cement columns—a reliability-based design approach

2013 ◽  
pp. 417-422 ◽  
Author(s):  
N Bergman ◽  
R Ignat ◽  
S Larsson
Keyword(s):  
Limit State ◽  
Design Approach ◽  
Serviceability Limit State ◽  
Limit State Design ◽  
Reliability Based Design

Serviceability Limit-State Design

2009 ◽  
pp. 111-147
Author(s):  
Jeom Kee Paik ◽  
Anil Kumar Thayamballi
Keyword(s):  
Limit State ◽  
Serviceability Limit State ◽  
Limit State Design

scholarly journals Seismic Reliability-Based Design Approach for Base-Isolated Systems in Different Sites

2020 ◽  
Vol 12 (6) ◽  
pp. 2400
Author(s):  
Paolo Castaldo ◽  
Tatiana Ferrentino
Keyword(s):  
Seismic Hazard ◽  
Structural Properties ◽  
Limit State ◽  
Large Data ◽  
Design Approach ◽  
Data Set ◽  
Ductility Demand ◽  
Seismic Reliability ◽  
Reliability Based Design ◽  
Inelastic Structures

This study employs the seismic reliability-based design approach for inelastic structures isolated by friction pendulum isolators, considering two different highly seismic Italian sites to provide useful design recommendations. Incremental dynamic analyses are carried out to estimate the seismic fragility of the superstructure and of devices, assuming different structural properties and limit state thresholds. Finally, considering seismic hazard curves of the investigated sites, seismic reliability-based design curves are proposed to derive the dimensions in plan of devices and the ductility demand of the superstructure as a function of both the structural properties and the reliability level expected. The proposed results confirm the possibility of using seismic reliability-based design as a sustainable and applicable approach and represent a large data set to adopt this design methodology in any site with a similar seismic hazard.

scholarly journals Serviceability limit state reliability-based design of augered cast-in-place piles in granular soils

2017 ◽  
Vol 54 (12) ◽  
pp. 1704-1715 ◽  
Author(s):  
Seth C. Reddy ◽  
Armin W. Stuedlein
Keyword(s):  
Lower Bound ◽  
Limit State ◽  
Companion Paper ◽  
Resistance Factor ◽  
Granular Soils ◽  
Serviceability Limit State ◽  
Reliability Based Design ◽  
Wide Range ◽  
Load Displacement ◽  
Load And Resistance Factor

This study proposes a reliability-based design procedure to evaluate the allowable load for augered cast-in-place (ACIP) piles installed in predominately granular soils based on a prescribed level of reliability at the serviceability limit state. The ultimate limit state (ULS) ACIP pile–specific design model proposed in the companion paper is incorporated into a bivariate hyperbolic load–displacement model capable of describing the variability in the load–displacement relationship for a wide range of pile displacements. Following the approach outlined in the companion paper, distributions with truncated lower-bound capacities are incorporated into the reliability analyses. A lumped load-and-resistance factor is calibrated using a suitable performance function and Monte Carlo simulations. The average and conservative 95% lower-bound prediction intervals for the calibrated load-and-resistance factor resulting from the simulations are provided. Although unaccounted for in past studies, the slenderness ratio is shown to have significant influence on foundation reliability. Because of the low uncertainty in the proposed ULS pile capacity prediction model, the use of a truncated distribution has moderate influence on foundation reliability.

Serviceability limit state design of large concrete structures: Impact on reinforcement amounts and consequences of design code ambiguity

2019 ◽  
Vol 201 ◽  
pp. 109816
Author(s):  
Mikael Basteskår ◽  
Morten Engen ◽  
Terje Kanstad ◽  
Håvard Johansen ◽  
Kjell Tore Fosså
Keyword(s):  
Limit State ◽  
Concrete Structures ◽  
Design Code ◽  
Serviceability Limit State ◽  
Limit State Design ◽  
Code Ambiguity

scholarly journals Serviceability limit state design of deep foundations

Géotechnique ◽  
2014 ◽  
Vol 64 (10) ◽  
pp. 787-799 ◽  
Author(s):  
F. NAGHIBI ◽  
G.A. FENTON ◽  
D.V. GRIFFITHS
Keyword(s):  
Limit State ◽  
Deep Foundations ◽  
Serviceability Limit State ◽  
Limit State Design
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