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RISNondestructive Assessment of Reinforced Concrete Structures Based on Fractal Damage Characteristic Factors
Publisher: American Society of Civil Engineers
Abstract: Nondestructive damage assessment of civil engineering structures has become a focus of increasing interest for recent decades. Its core is to extract effective damage characteristic information capable of reflecting ...
Equivalent Elastic Model and Deformation Characteristics of X-Type Cross-Jointed Rock Mass
Publisher: ASCE
Abstract: The conjugated X-type cross joints are one of the main forms of rock mass in nature. It is a composite geological material with macrodefects like joint fissures, and microdefects like microjoints and microvoids. From the ...
Experimental and Numerical Study of the Uniaxial Compressive Strength of Ice with Initial Fibrous Pore: Effects of Temperature and Loading Rate
Publisher: American Society of Civil Engineers
Abstract: Ice compressive strength is a key property for investigating the interaction between ice and structures. In this research, a digital image correlation (DIC) technique is developed to measure the complete deformation range ...
Mechanical Responses of Steel Fiber–Reinforced Concrete after Exposure to High Temperature: Experiments and Mesoscale Discrete Modeling
Publisher: ASCE
Abstract: The mechanical responses of steel fiber–reinforced concrete (SFRC) thermally damaged at high temperature needs a deeper evaluation via a mesoscopic model that explicitly treats the fibers. For this demand, the lattice ...