Juniper Publishers: Juniper Publishers| It’s time to be thankful to al...

Juniper Publishers: Juniper Publishers| It’s time to be thankful to al...

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Liquid Dampers for Mitigating Wind and Earthquake Induced Vibrations in Buildings- Juniper Publishers

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  Civil Engineering Research Journal- Juniper Publishers   Abstract It is important in structural design to efficiently maintain safety, sustainability and stability of structures and therefore, using liquid dampers (LD) to control structural vibrations became popular in engineering design. Due to the nonlinear mechanism of the liquid, the behavior of the LD is very complicated when undergoing strong ground motion. This review focuses on what published research studies, within the field of structural vibration control systems, having accomplished and more specifically, the behavior of the sloshing water and the overall efficiency of the LD as a vibration control system. Keywords:  Liquid damper; Water tank; Vibration control; Wind response; Strong ground motion; Earthquakes Go to Introduction Tuned Liquid Damper (TLD) is an auxiliary passive control system that can be used in different structural design applications, such as high -rise buildings, bridges and offshore oil ...
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Self-Sensing Concrete for Smart Infrastructure- Juniper Publishers

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  Civil Engineering Research Journal- Juniper Publishers   Opinion Along with the research advancement in the field of nanotechnology, the sensor used in construction industry has also become smart which are designated as self-sensing materials. For the smart cities to be smarter, these self-sensing materials are proving more helpful, as they monitor structural health of the civil engineering infrastructures. These smart materials include smart concrete, which imparts any concrete structure the abilities of self-sensing. This self-sensing concrete establishes the relationship between changes in internal strain and changes in corresponding material properties like electrical resistance or temperature. These sensors are having more advantages of cost and sensing size, over the conventional structural health monitoring sensors available in the market as it provides more durability combined with uniformly distributed measurements. This article takes a review of the recent advancem...
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An engineering Approach for 3-D Numerical Earthquake Analysis- Juniper Publishers

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 Civil Engineering Research Journal- Juniper Publishers Opinion This approximate calculation method is developed and designed for replacement of the arbitrary Non-Linear Push-Over (NLPO) method. The proposed rational methodology is an intermediate engineering approach between the Linear-Elastic Dynamic Modal Response Spectrum method and Non-Linear Dynamic Time Domain (History) method and comprises six steps, i.e. A. Step 1 Perform a numerical 3-D Linear-Elastic Dynamic Modal Response Spectrum calculation based on the relevant Horizontal Elastic Ground Acceleration Response Earthquake (Seismic) Spectrum (input). Utilize the Complete Quadratic Combination (CQC) method instead of the Square-Root-of-Sum-of-Squares (SRSS) method. Because it is well-known for a long era that application of the Square-Root-of-Sum-of-Squares (SRSS) method in seismic analysis for combining modal maxima can yield significant errors. B. Step 2 Extract the numerically determined (calculated) total component su...
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