PSI - Issue 73

Miroslav Vacek et al. / Procedia Structural Integrity 73 (2025) 146–154

151

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Miroslav Vacek, V´ıt Krˇivy´, Barbora Krˇistkova´ / Structural Integrity Procedia 00 (2025) 000–000

Figure 5: Ratio of average monthly deposition of chloride ions measured by the wet candle method - boxplot

Table 3: Ratio of average monthly deposition of chloride ions measured by the wet candle method - statistical functions

R d , c , 1

R d , c , 2

R d , c , 3

R d , c , 4

R d , c , 5

R d , c , 6

Min (-) Max (-) Mean (-)

0.35 2.80 1.51 1.30 0.87 1.96 0.76

1.10 3.50 1.67 1.38 1.27 1.59 0.74

0.70 3.81 1.83 1.42 1.13 2.49 0.94

0.41 8.39 2.18 1.33 0.84 2.64 2.16

0.61 6.68 3.18 2.89 2.32 3.63 1.85

1.05

24.34

7.05 3.87 2.59 7.44 7.43

Median (-)

1st quartile (-) 3rd quartile (-)

σ ( − )

Because there are a lot of background values in summer, box plot analysis is also performed only for the winter season (for the months when road maintenance was carried out); see Figure 6. Statistical functions of the boxplot are also mentioned; see Table 4

Figure 6: Ratio of average monthly deposition of chloride ions measured by the wet candle method winter season - boxplot