COMPARATIVE STUDY FOR STRENGTHENING OF EXISTING FLEXIBLE PAVEMENT USING FALLING WEIGHT DEFLECTOMETER AND BENKELMAN BEAM DEFLECTION TECHNIQUES
Published In: 9TH INTERNATIONAL CONFERENCE ON ADVANCES IN COMPUTING, CONTROL AND NETWORKING
Author(s): B.L. SWAMI
Abstract: The failures of different categories of roads are predominant in huge developing countries like India. As a result of improved connectivity the traffic is increasing on existing roads, so need of evaluation arises to provide a safe and smooth riding. Falling weight deflectometer (FWD) and Benkelman beam deflection (BBD) are prominent techniques in India for strengthening and evaluation of existing pavement. FWD is non-destructive testing for evaluation using Dynamic Loading seems more accurate than BBD method which have static loading pattern. But in India later one is used quite dominantly than first one. So this paper deals with difference in overlay thickness required for strengthening by these two techniques, cost reduction by Providing Optimized overlay thickness. For this study 3 homogeneous sections on Existing Bituminous Stretch of NH-102 in state of Bihar were selected .Traffic survey, Evaluation of existing subgrade, Pavement Condition Survey ,Different laboratory tests neede
- Publication Date: 21-Jul-2019
- DOI: 10.15224/978-1-63248-172-6-17
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DESIGN AND ANALYSIS OF DUAL SPLIT RING RESONATOR
Published In: 9TH INTERNATIONAL CONFERENCE ON ADVANCES IN COMPUTING, CONTROL AND NETWORKING
Author(s): TAHIR EJAZ , HINA IMTIAZ
Abstract: n this study a novel non-planar dual split ring resonator (DSRR) has been proposed to achieve high sensitivity and produce variable resonant frequencies and quality factors. This has been achieved by varying distance between two conventional split ring resonators (SRRs). Four different materials i.e. glass, mica, rubber and plastic are used for the analysis of SRR and DSRR. Effects on quality factor and resonant frequency of the two structures through HFSS software has been studied. Due to the insertion of materials in gap of resonator, electric field is perturbed. Perturbation results change in resonant frequency and quality factor of resonator. It was observed that different material resulted shifts in resonant frequency and quality factor in different manner due to unique material permittivity. Hence different sets of shifts in resonant properties were obtained. Results of both conventional and proposed design are presented and compared.
- Publication Date: 21-Jul-2019
- DOI: 10.15224/978-1-63248-172-6-18
- Views: 0
- Downloads: 0