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Questions related from Punashri Phadnis
I have generated a 3D scatter plot for a 3D IDA curve. (Similar to Fig. 15 of Vamastikos' research paper enclosed here). Now I want to develop a 3D surface for the median of IDA. How to develop a...
05 February 2024 3,110 0 View
Due to PPC, the strength gain of concrete is slower at the early stages. While OPC should gain strength of 65% of 28 days strength at the end of 7 days. Whether 45-50% strength is gained by PPC...
07 November 2023 1,256 3 View
I have performed a fragility analysis based on Incremental dynamic analysis for the Bare frame and open ground storey frame and full infill frame. I sent the manuscript to Springer...
07 May 2023 8,998 2 View
It is conjectured that the infilled frames performed better. How such an unfavourable element (infill) which detrimentally adds to the stiffness of the structure and causes the absorption of more...
03 May 2023 1,110 2 View
In SAP2000, in material properties mander stress-strain curves are added by default for unconfined and confined conditions. How much default tensile strength of concrete is considered in SAP2000...
07 March 2023 6,919 2 View
Indian Standard design code specified minimum width of column as 9 inch but many G+2 structures are built with column of width 6 inch and these structures withstand the load safely. If anybody is...
08 June 2022 2,647 0 View
I have performed Incremental Dynamic Analysis on the structure by applying considering ten-time histories from PEER database. Regression analysis requires data in terms of collapse and...
07 November 2020 6,264 2 View
In steel structure we may use a triangular shape of beam, (in truss, railway for station truss) but not in RCC or in concrete structure.
20 August 2019 9,007 2 View
In IS 269, Table 2, note 1, it has been prescribed that, the alkali content should be expressed as sodium oxide (Na2O + 0.658 K2O). Kindly clarify the following points: 1. Is the conversion is...
18 August 2019 3,546 4 View
My research interest is Steel-concrete composite shear wall.
06 August 2019 8,777 5 View