• No results found

State-of-the-art techniques in crack detection and utilizing innovative materials for the repair and maintenance of roads

N/A
N/A
Protected

Academic year: 2022

Share "State-of-the-art techniques in crack detection and utilizing innovative materials for the repair and maintenance of roads"

Copied!
19
0
0

Laster.... (Se fulltekst nå)

Fulltekst

(1)
(2)

2

(3)
(4)

4

(5)
(6)

6

(7)

(8)

8

(9)

Corresponding IR Image Layer of ice

(10)

*Courtesy of Kåre Edvardsen

10

(11)

Ice fractures and separates

(12)

Geometric Model Ice

Pulled!

Pulled!

Higher stresses

Lower stresses ICEFREE®/ISFRI® Filler Material

12

(13)

Geometric Model Ice

Concrete

Pulled!

Pulled!

Lower stresses

13

(14)

Materials Young’s Modulus Tensile Yield Strength

Ice 1-4 GPa 2 MPa

Concrete 14-41 GPa 5 MPa

ICEFREE®/ISFRI® 0.069-0.69 GPa 69 MPa

14

(15)

Base aggregate Tarmac

ICEFREE®/ISFRI® Filler Material Support matrix

(16)

Base aggregate

Tarmac ICEFREE®/ISFRI® Coating Material

16

(17)
(18)

18

(19)

Referanser

RELATERTE DOKUMENTER

In April 2016, Ukraine’s President Petro Poroshenko, summing up the war experience thus far, said that the volunteer battalions had taken part in approximately 600 military

Based on the above-mentioned tensions, a recommendation for further research is to examine whether young people who have participated in the TP influence their parents and peers in

Our data suggest that self-inflicted mechanical damage, which requires lysosomal repair, might occur preferentially in heavily- damaged SH-SY5Y cells that initially failed to

The SPH technique and the corpuscular technique are superior to the Eulerian technique and the Lagrangian technique (with erosion) when it is applied to materials that have fluid

Faraday rotation receivers on the rocket and the EISCAT UHF incoherent scatter radar provided simulta- neous electron density profiles whereas the ALOMAR Na lidar and meteor

Azzam’s own involvement in the Afghan cause illustrates the role of the in- ternational Muslim Brotherhood and the Muslim World League in the early mobilization. Azzam was a West

Ødometertester på blokkprøver har i de fleste tilfeller inkludert en avlastnings- og rebelastningssyklus, men ingen forsøk har så langt blitt gjort på å etablere en

Ødometertester på blokkprøver har i de fleste tilfeller inkludert en avlastnings- og rebelastningssyklus, men ingen forsøk har så langt blitt gjort på å etablere en