Browsing New Zealand Society for Earthquake Engineering by Subject "Advancements in structural and geotechnical design and assessment"
Now showing items 41-60 of 62
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Performance Comparison of Buckling-Restrained Braces and Friction Dampers Adopted for Retrofit of an Existing RC Frame Building Using Performance-Based Retrofit Procedure
(2021-04-14)This paper presents a performance-based retrofit approach for designing and performance comparison of Buckling -Restrained Braces (BRBs) and Friction Dampers as retrofit strategies for RC frame buildings. An overview of ... -
Prediction of Demands on Non-Structural Components in Base-Isolated Structures
(2022-04-27)This study examines seismic demands imposed on non-structural components within base isolated structures. Although several previous studies have focussed on the ability of base isolators to limit structural damage, very ... -
Reclamation resilience improvement at CentrePort, Wellington New Zealand
(2022-04-27)CentrePort operations were significantly disrupted following damage to strategic assets sustained in the 2016 Kaikōura Earthquake, demonstrating the ports seismic vulnerability. Improved resilience is a necessity to long-term ... -
Repair and Reinstatement of Douglas-fir CLT Hold-down Connections using Mixed Angle Self Tapping Screws
(2022-04-27)The system ductility of timber structures under seismic loads relies on well detailed connection systems. With the increasing popularity of mass timber structures, CLT shear walls provide an efficient seismic load resisting ... -
Retaining Wall Design - SESOC
(2022-04-27)In the absence of a recognised or accepted national standard, and in order to provide clarity around the technical basis for their retaining wall software, some time ago SESOC embarked on the development of two design ... -
Risk-targeted framework for seismic design: Maintaining serviceability
(2022-04-27)Changes to how seismic loads are determined for building design are imminent, as necessitated by the ongoing National Seismic Hazard Model update. The authors recently proposed a framework to produce risk-targeted hazard ... -
Seismic behaviour of a non-linear structure with passive D3 viscous damper
(2021-04-14)Passive Direction Displacement Dependent (D3) viscous damper is a next generation of the conventional viscous damper could provide damping force in any desired quadrant to provide wanted damping hysteresis loop. This ... -
Seismic Design and Analysis of a Medium Density Residential Building
(2021-04-14)There is an increasing recognition that good seismic performance requires not only checks on life-safety but also limitation of damage, disruption and losses. In light of this, several proposals are currently being developed ... -
Seismic Performance of Precast Hollow-core Units Seated Within the Plastic Hinge Region
(2022-04-27)This paper discusses the susceptibility of hollow-core floor units to sustain a higher degree of damage when they are seated within the plastic hinge regions of the supporting beam. This damageability of these so-called ... -
Seismic response of a base-isolated building under pulse-like near-fault ground motions
(2022-04-27)Pulse-Like Near-fault ground motions are known to challenge base-isolated buildings with their capacity to create large isolation system displacements. Such earthquake records typically contain velocity pulses with long ... -
Seismic Strengthening Auckland's Waterfront
(2021-04-14)Seawalls were constructed in sections between 1879 and 1925 to form Quay Street on the waterfront of Downtown Auckland. These seawalls have essentially remained structurally unchanged since they were first constructed and ... -
Seismic structural monitoring in Wellington using advanced seismological techniques
(2022-04-27)Sklodowska et al. (2021) employed advanced seismological techniques usually applied to Earth studies to the Te Puni building (instrumented as part of the GeoNet building instrumentation programme) for the 2009-2017 ... -
Seismic upgrading of friction-damped steel frames integrated with self-centring devices
(2021-04-14)Conventional friction-based damping devices are known for their large energy dissipation capacity and economic benefits compared to other seismic mitigation systems. These devices have been implemented in many practical ... -
SESOC Software – Seismic Design Tools
(2021-04-14)SESOC has accumulated a number of structural software design programs, over time, which we actively maintain/enhance, also on occasion developing a new tool for the benefit of our members – and the NZ design fraternity. This ... -
Shake table testing of fire sprinkler piping systems typical of New Zealand practices
(2021-04-14)An automatic fire sprinkler piping system requires an intricate piping network to feed individual sprinklers spread across the plenum space. In practice, this elaborate piping network is braced against seismic demands ... -
Simplified numerical modeling of reinforced concrete columns with smooth rebars
(2021-04-14)Pre-1970s concrete buildings in New Zealand were commonly constructed with smooth longitudinal reinforcing bars. The NZSEE guideline for the seismic assessment of existing buildings (NZSEE C5) recognizes that the seismic ... -
Strength requirements for non-structural components responding nonlinearly under earthquake excitation
(2021-04-14)This study develops a practice-oriented method to design non-structural components and their restraints to lower strengths than needed to remain elastic under earthquake ground motion by permitting nonlinear non-structural ... -
The Assessment of Liquefaction induced Settlement - application within Engineering Practice
(2021-04-14)The assessment of the magnitude of liquefaction-induced settlements affecting shallow founded buildings and buried services is an important yet challenging task for geotechnical engineers. It is often required when assessing ... -
The Optimised Sliding Hinge Joint (OSHJ): Design, Detail, and Implementation in Practice
(2021-04-14)The Optimised Sliding Hinge Joint (OSHJ) is a low-damage, resilient, versatile, and cost effective seismic resisting system developed primarily for Moment Resisting Steel Framed (MRSF) buildings. The OSHJ is the optimized ... -
The top enablers and barriers of seismic technology adoption in construction
(2021-04-14)The slow process of adoption of the new technologies has been identified as a significant issue in the construction industry. In order to address this issue, the top enablers and barriers of the adoption process are needed ...