Institution
Structural Engineering Research Centre
Facility•Chennai, India•
About: Structural Engineering Research Centre is a facility organization based out in Chennai, India. It is known for research contribution in the topics: Finite element method & Fracture mechanics. The organization has 520 authors who have published 703 publications receiving 7298 citations.
Topics: Finite element method, Fracture mechanics, Compressive strength, Ultimate tensile strength, Nonlinear system
Papers published on a yearly basis
Papers
More filters
14 Jun 1992
1 citations
••
TL;DR: In this article, the authors used the constitutive model of Riedel, Hiermaier and Thoma (RHT) with suitable modification in damage parameters to determine the high velocity impact responses of steel fibre reinforced cementitious composite (SFRCC) panels.
1 citations
••
01 Jan 2019TL;DR: A procedure based on Polya urn model based procedure for the assessment of prestress loss of prestressed concrete (PSC) girders in a bridge system using data from monitoring of strains in a limited number of girds is proposed.
Abstract: A procedure based on Polya urn model is proposed for the assessment of prestress loss of prestressed concrete (PSC) girders in a bridge system using data from monitoring of strains in a limited number of girders. The procedure integrates: (i) the Polya urn model (which is a stochastic pure birth process model), (ii) prestress loss estimation method of AASHTO LRFD 2012 specifications and (iii) prestress loss assessment at different times using monitored strain data. It is assumed that all the girders in the bridge system considered are exposed to nominally similar environment, and the number of girders in the entire bridge system is much greater than the number of girders inspected/monitored. While Markov chain models have been proposed in the literature for condition assessment of bridge system based on limited inspection data, these models can be used only when inspection data on adjacent girders are available. However, it may not be always feasible to obtain information from the adjacent girders. The proposed Poly urn model based procedure can be used when the inspection/monitoring data is from randomly selected girders exposed to nominally similar environment. The usefulness of the proposed procedure is illustrated by considering a bridge consisting of 100 PSC bridge girders. Three different scenarios, namely, (I) 5, (II) 15 and (III) 20 PSC girders that are inspected/monitored for strain, are considered. The different probability values obtained for the different scenarios suggest that the proposed model takes into consideration the value of information available. The efficacy of the proposed procedure is demonstrated by considering a practical case study of prestress loss in nominally similar PSC girders exposed to nominally similar environment.
1 citations
••
TL;DR: In this article , the effect of dosage of different building materials in a 3D printable mix to achieve the desired rheology is examined. But, the authors did not examine the effects of varying the dosage of various building materials.
1 citations
••
TL;DR: The debonding of the FRP plate from concrete and crack propagation processes is complex and the current research studies regarding this debonding mechanism are insufficient and not comprehensive as discussed by the authors...
Abstract: The debonding of the FRP plate from concrete and crack-propagation processes are complex and the current research studies regarding this debonding mechanism are insufficient and not comprehensive. ...
1 citations
Authors
Showing all 523 results
Name | H-index | Papers | Citations |
---|---|---|---|
Wei Chu | 80 | 670 | 28771 |
Gajendra P. S. Raghava | 66 | 326 | 16671 |
Santosh Kapuria | 31 | 143 | 3184 |
Shucai Li | 31 | 386 | 4161 |
Chitra Rajagopal | 28 | 54 | 3496 |
Ravindra Gettu | 28 | 151 | 3475 |
K. V. Lakshmi | 25 | 112 | 3816 |
Nagesh R. Iyer | 24 | 198 | 1963 |
A. Rama Mohan Rao | 20 | 88 | 1045 |
Shi Shaoshuai | 20 | 198 | 1425 |
A. Ramachandra Murthy | 18 | 102 | 933 |
Saptarshi Sasmal | 18 | 111 | 1133 |
G. S. Palani | 16 | 40 | 559 |
K. Ramanjaneyulu | 15 | 37 | 606 |
Bala Pesala | 15 | 130 | 1019 |