与 «SNOW FENCE»相关的英语书籍
在以下的参考文献中发现
snow fence的用法。与
snow fence相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
His own poem, 'family & new york' describes exactly what you get here: '...honesty & realism in a real spiritual way. with a sense of fidelity to the word.' These are the poems of a lucky man"--Lewis MacAdams.
2
Managing Roadway
Snow and Ice Control Operations
SHRP has been active in snow fence research. According to SHRP's "Blowing
Snow Control Design Guide" (110), 12m-(4-ft) high slatted fencing is inadequate
for areas with substantial drifting. However, new, lightweight plastics allow fence
...
By William B. Eagan MADE to keep snow from drifting over roads, snow fence
has many year-round applications besides. It comes as a roll of unplaned wood
slats, 1A" thick by 1/2" wide, firmly strung 2" apart on galvanized wire. The slats
are ...
4
Construction in Cold Regions: A Guide for Planners, ...
5.11.3 Snow Fence Construction Snow fences can be made of a variety of
materials. There are horizontal slats (Tabler et al. 1990), vertical slats (traditional
design), and plastic fabric materials. The optimum snow collection comes from a
fence ...
5
Farm Fences and Gates: Build and Repair Fences to Keep ...
A snow fence can be attached to existing fences if they are far enough back from
a road.The effectiveness of this fence would be improved by raising it to leave a
gap underneath. were much lower, the cost disadvantage of plowing snow can ...
FARMSTEAD SNOW FENCE MADE FROM STALKS BEFORE the heavy
blizzards set in, it is well to provide protection against excessive snowdrifts on
any farmstead where snow causes trouble. This can be done without the
purchase of one ...
7
Roadwork: Theory and Practice
3 The optimum density ratio for a snow fence is 0.5 (i.e. a fence where the gaps in
it are equal in area to the solid part). 4 A snow fence should be constructed with a
gap of 150–200mm between the bottom of the fence and the ground (this ...
Peter Kendrick, Steve Beresford, Paul McCormick, 2007
8
Introduction to Fluid Mechanics
5.27 Problem 5.27 A model of a snow fence is tested in a wind tunnel to
determine the drag force D exerted on the fence by the wind. (A snow fence is an
open meshwork fence designed to collect wind driven snow.) Figure P 5.27
shows the ...
9
Snow Engineering: Recent Advances: Proceedings of the third ...
Computer simulations of snow drift around a two dimensional Wyoming snow
fence are performed with a fence height of 2.74 m and a porosity of 50%. The
results are in good comparison with the measured equilibrium drift profile typical
for ...
I. Izumi, T. Nakamura, R.L. Sack, 1997
10
The Overstory Book: Cultivating Connections with Trees
However, another kind of snow fence, made of living plant materials such as
grasses, shrubs and trees, can also be used and has several advantages over
man- made structures. Often called living snow fences, they are actually densely
...
包含词语«SNOW FENCE»的新条目
找出国内和国际出版社所讨论的内容，以及词语
snow fence在以下新条目的上下文中是如何使用的。
Governor Baker announces new MBTA plan
Snow fence installation along the Red and Orange Lines to mitigate snow drift ... New and rehabilitated specialized snow removal equipment to increase ... «WHDH-TV, 六月 15»
Volunteers repair snow fence at Rexhame Beach
... for this week's Kingsmill LPGA Championship ... Marshfield men arrested in Abington on heroin charges ... Volunteers repair snow fence at Rexhame Beach ... «Wicked Local Marshfield, 五月 15»
Marshfield seeks answers after vandals break snow fence, burn …
Hours after local students finished their volunteer day helping to repair old and install new snow fencing at Rexhame Beach, vandals destroyed a bulk of their ... «Wicked Local Marshfield, 五月 15»
Birders concerned about unruly behavior of baby owl watchers at …
Birders concern for baby owls leads to snow fence to keep observers from disturbing the nest at Fabyan. Aurora photographer says he has been watching the ... «Chicago Tribune, 五月 15»
Dogs must be leashed now that snow fence down in Kew-Balmy and …
... bylaw except for in designated areas. Those who disobey this bylaw could be subject to a fine. Dogs will be able to roam free below the snow fence Nov. 1. «insideTORONTO.com, 三月 15»
THAT Grammy Dress Was Designed by a Local
The Grammy gown -- or snow fence dress or orange dress or whatever name you've heard it called -- that everyone is talking about was designed by a San ... «NBC 7 San Diego, 二月 15»
Living Snow Fences Help Block Drifting Snow
You can tell they work well by looking at just how much snow is caught in the standing corn snow fence along Hwy. 30, blocking the wind from carrying it onto the ... «KWQC 6, 二月 15»
Iowa DOT's living snow fence hopes to block blowing snow with corn
Iowa DOT's living snow fence hopes to block blowing snow with corn ... aims to keep roads clear of blowing snow, with a twist that's quintessentially Iowa. «KCRG, 一月 15»
Laramie company turns local snow fences into international lumber
Snow fences have limited lifespans, but just because the wood has served its purpose standing sentinel over Wyoming travelers doesn't mean it's ready for the ... «Casper Star-Tribune Online, 一月 15»
Modern snow fence has its history in Wyoming
(Wyoming) – Ever curious about how snow fences work and whether or not they're actually effective? In 2013, the folks at Slate.com put together an interesting ... «County 10, 十二月 14»
