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Explicit Approach for Reliability-Based Design of Lining Structures Subjected to Water Seepage Considering Spatial Correlation and Uncertainty
Publisher: ASCE
Abstract: With the rapid urbanization in this era, it has become an economic imperative to make use of underground space in many countries. Achieving long-term durability goals of lining structures is a challenging task to guarantee ...
Stochastic Process-Based Structural Reliability Considering Correlation between Upcrossings
Publisher: ASCE
Abstract: Structural reliability is a widely used tool to estimate the safety level and remaining service life of civil structures and infrastructure systems. Using a stochastic process to model the resistance or structural response, ...
Updating the Assessment of Resistance and Reliability of Existing Aging Bridges with Prior Service Loads
Publisher: American Society of Civil Engineers
Abstract: The successful past performance of an existing bridge is evidence of its resistance, which reduces the uncertainty associated with the resistance and so increases the bridge reliability. However, the resistance deterioration ...
Time-Dependent Seismic Reliability of Aging Structures
Publisher: ASCE
Abstract: The capacity deterioration of structures over time may impair their seismic structural reliability significantly, and, thus, they should be taken into account when assessing their seismic performance. In this study, a ...
Time-Dependent Resilience of Repairable Structures Subjected to Nonstationary Load and Deterioration for Analysis and Design
Publisher: ASCE
Abstract: Civil structures and infrastructures are often subjected by design to the impacts of natural and human-caused hazardous events, and accordingly may suffer from damages, functionality loss, and failure. In order to ...
Mesoscopic Analysis of the Compaction Characteristics of Rockfill Materials Considering Gradation and Shape
Publisher: ASCE
Abstract: The development of high rockfill dams has imposed greater demands on the compaction quality of rockfill materials. However, because rockfill particles are subjected to crushing under the compaction of a high-powered roller, ...
A Probabilistic Framework for Resilience Quantification of Residential Building Portfolios Exposed to Tropical Cyclone Winds
Publisher: ASCE
Abstract: Residential buildings in coastal areas often suffer from dramatic cyclone-induced damages. Resilience analysis is a powerful tool to quantify the object’s (e.g., a building portfolio’s) ability to withstand disruptive ...
Modeling the Temporal Correlation in Hurricane Frequency for Damage Assessment of Residential Structures Subjected to Climate Change
Publisher: American Society of Civil Engineers
Experimental Study of Seismic Mitigation of a Large-Span Cable-Stayed Bridge with Elastic Cables by Shaking Table Test
Publisher: ASCE
Abstract: Elastic cables have the advantages of desirable seismic mitigation effect, low cost, and convenient installation, and have been used widely in low-to-mid-span bridges. However, their utilization in long-span cable-stayed ...
Time-Dependent Resilience in the Presence of Interacting Multiple Hazards in a Changing Climate
Publisher: ASCE
Abstract: The safety and serviceability of in-service structures and infrastructure systems are often threatened by natural hazards. Asset owners/decision makers are thus concerned about the resilience of an object of interest ...