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Numerical Modeling and Dynamic Response of 160,000-m3 Liquefied Natural Gas Outer Tank under Aircraft Impact
Publisher: American Society of Civil Engineers
Abstract: To investigate the dynamic responses and damage modes of the dome of a liquefied natural gas (LNG) storage tank under aircraft impact, a finite-element (FE) model of a 160,000-m3 LNG storage tank for an actual LNG project ...
Shock Environment Assessment of Underground Arch–Wall Structures Subjected to Ground Shock
Publisher: ASCE
Abstract: Underground structures provide more effective protection against air blast and surface explosions compared with their aboveground counterparts, but their safety is threatened by subsurface detonations due to the strong ...
Green Disposal of Domestic Wastewater in Alkali-Activated Slag Mortar: Enhancing Performance and Sustainability
Publisher: American Society of Civil Engineers
Abstract: The global increase in water consumption has led to significant domestic wastewater (DW), with only 55.5% being treated properly. Discharging untreated DW has serious environmental consequences and wastes a valuable resource. ...
Exploring Tea Polyphenols as a Performance Enhancer for Cement Mortars
Publisher: American Society of Civil Engineers
Abstract: This study draws inspiration from the chelating abilities of dopamine and tannic acids with Ca2+ in cement-based materials and explores the potential of green tea water (GTW) with tea polyphenols (TP) as the major soluble ...
Effects of Brick Content on Crushing Behavior of Subgrade Backfill Material Composed of Construction Waste
Publisher: ASCE
Abstract: The use of construction waste as a subgrade backfill material is a very promising approach to solve the problems of the rapidly increasing amount of construction waste and the shortage of construction materials. This paper ...
Structural Damage Localization and Quantification Based on Additional Virtual Masses and Bayesian Theory
Publisher: American Society of Civil Engineers
Abstract: In vibration-based damage identification, a common problem is that modal information is not enough and insensitive to local damage. To solve this problem, an effective method is to increase the amount of modal information ...