Description Usage Format Source References Examples
Concrete cover depth of the reinforcement layer of the deck slab on a freeway viaduct, measured for a 5\times 40 grid.
1 | data("d.coverdepth")
|
d.coverdepthgrid
is a matrix containing the depth values
for the 5\times 40 gridpoints.
d.coverdepth
is a data frame containing the same 200 depth
readings, as given by the following 4 variables.
depth
Depth [mm]
row
Position in the width of the bridge
column
Position along the bridge
section
The bridge is divided into 5 sections
Monteiro, A. V., Goncalves, A. and Gulikers, J. (2014). Statistical bases for assessing the cover depth in reinforced concrete structures. Performance-Based Specifications and Control of Concrete Durability, RILEM TC 230-PSC, RILEM, Fig. 9.4.
Stahel, W.A., Moro F. and Luco, L.F. (2015). “Statistical Procedures for Performance-based Specification and Testing”. In:
1 2 3 4 5 6 | data(d.coverdepth)
showd(d.coverdepth)
dd <- d.coverdepth[d.coverdepth$section<=2,]
symbols(dd$column,dd$row, circles=dd$depth, inches=par("cin")[1],
xlab="",ylab="")
|
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