A fact from Rolling straight-edge appeared on Wikipedia's
Main Page in the Did you know column on 6 August 2020 (
check views). The text of the entry was as follows:
Did you know... that the rolling straight-edge, one of the earliest means of measuring road surface regularity, is still used in Britain today?
This article is within the scope of WikiProject Civil engineering, a collaborative effort to improve the coverage of
Civil engineering on Wikipedia. If you would like to participate, please visit the project page, where you can join
the discussion and see a list of open tasks.Civil engineeringWikipedia:WikiProject Civil engineeringTemplate:WikiProject Civil engineeringCE articles
The following is an archived discussion of the DYK nomination of the article below. Please do not modify this page. Subsequent comments should be made on the appropriate discussion page (such as
this nomination's talk page,
the article's talk page or
Wikipedia talk:Did you know), unless there is consensus to re-open the discussion at this page. No further edits should be made to this page.
... that the rolling straight-edge, one of the earliest means of measuring road surface regularity, is still used in Britain today? "One of the earliest approaches to measuring a profile property directly to obtain roughness was the rolling straightedge," from:
Transit Pricing and Performance. Transportation Research Board, National Research Council. 1986. p. 27.
ISBN978-0-309-04072-3. "An irregularity is a variation of not less than 4 mm or not less 7 mm of the profile of the road surface as measured by the rolling straight-edge set at 4 mm or 7 mm as appropriate, or equivalent apparatus capable of measuring irregularities within the same magnitudes over a 3 m length" from the current (2016) national specification for highways:
"Series 700 Road Pavements - General"(PDF). Manual of Contact Documents for Highway Works. 1: Specification for Highway Works: 3. Retrieved 12 July 2020.
@
Dumelow: New enough, long enough, referenced, neutral, no copyvio issue. Hook is verifiable with the provided citation, and is found in the article. QPQ is in order. The proposed image has appropriate copyright tag and is relevant. Optional: suggest adding some detail about how the sensor detect deviations, and what is the measure of the deviation (change in height, angle?), because that aspect of the instrument seems not trivial. Otherwise this is good to go.
HaEr48 (
talk)
17:33, 26 July 2020 (UTC)reply
A fact from Rolling straight-edge appeared on Wikipedia's
Main Page in the Did you know column on 6 August 2020 (
check views). The text of the entry was as follows:
Did you know... that the rolling straight-edge, one of the earliest means of measuring road surface regularity, is still used in Britain today?
This article is within the scope of WikiProject Civil engineering, a collaborative effort to improve the coverage of
Civil engineering on Wikipedia. If you would like to participate, please visit the project page, where you can join
the discussion and see a list of open tasks.Civil engineeringWikipedia:WikiProject Civil engineeringTemplate:WikiProject Civil engineeringCE articles
The following is an archived discussion of the DYK nomination of the article below. Please do not modify this page. Subsequent comments should be made on the appropriate discussion page (such as
this nomination's talk page,
the article's talk page or
Wikipedia talk:Did you know), unless there is consensus to re-open the discussion at this page. No further edits should be made to this page.
... that the rolling straight-edge, one of the earliest means of measuring road surface regularity, is still used in Britain today? "One of the earliest approaches to measuring a profile property directly to obtain roughness was the rolling straightedge," from:
Transit Pricing and Performance. Transportation Research Board, National Research Council. 1986. p. 27.
ISBN978-0-309-04072-3. "An irregularity is a variation of not less than 4 mm or not less 7 mm of the profile of the road surface as measured by the rolling straight-edge set at 4 mm or 7 mm as appropriate, or equivalent apparatus capable of measuring irregularities within the same magnitudes over a 3 m length" from the current (2016) national specification for highways:
"Series 700 Road Pavements - General"(PDF). Manual of Contact Documents for Highway Works. 1: Specification for Highway Works: 3. Retrieved 12 July 2020.
@
Dumelow: New enough, long enough, referenced, neutral, no copyvio issue. Hook is verifiable with the provided citation, and is found in the article. QPQ is in order. The proposed image has appropriate copyright tag and is relevant. Optional: suggest adding some detail about how the sensor detect deviations, and what is the measure of the deviation (change in height, angle?), because that aspect of the instrument seems not trivial. Otherwise this is good to go.
HaEr48 (
talk)
17:33, 26 July 2020 (UTC)reply