A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To prevent overturning of a support by reducing overturning moment, which is generated to the support by wind pressure applied to a windbreak fence and a windbreak net, by a simple configuration through the utilization of an air stream generated by the wind pressure, and to enhance a windbreak function.SOLUTION: A windbreak wall comprises a windbreak material provided between supports. A wing is attached in a horizontal direction above the windbreak wall and with a clearance between itself and the windbreak wall. The wing is provided in a position to make an entry into an air stream from below and in such a manner that a convex side of a cross-sectional shape of the wing is a windward side.
【課題】 防風フェンスや防風ネットに加わる風圧により支柱に生じる転倒モーメントを、その風圧により発生する気流を利用して簡単な構成で削減し支柱の転倒を防止し、更に防風機能を高める。【解決手段】 支柱間に設けた防風材を備える防風壁において、翼を当該防風壁上方に左右方向へ、且つ当該防風壁との間に隙間を設けて取り付け、当該翼を下方からの気流内に入る位置であり、且つ当該翼の断面形状の凸側が風上側となるように設ける構成である。【選択図】図１
PROBLEM TO BE SOLVED: To prevent overturning of a support by reducing overturning moment, which is generated to the support by wind pressure applied to a windbreak fence and a windbreak net, by a simple configuration through the utilization of an air stream generated by the wind pressure, and to enhance a windbreak function.SOLUTION: A windbreak wall comprises a windbreak material provided between supports. A wing is attached in a horizontal direction above the windbreak wall and with a clearance between itself and the windbreak wall. The wing is provided in a position to make an entry into an air stream from below and in such a manner that a convex side of a cross-sectional shape of the wing is a windward side.
【課題】 防風フェンスや防風ネットに加わる風圧により支柱に生じる転倒モーメントを、その風圧により発生する気流を利用して簡単な構成で削減し支柱の転倒を防止し、更に防風機能を高める。【解決手段】 支柱間に設けた防風材を備える防風壁において、翼を当該防風壁上方に左右方向へ、且つ当該防風壁との間に隙間を設けて取り付け、当該翼を下方からの気流内に入る位置であり、且つ当該翼の断面形状の凸側が風上側となるように設ける構成である。【選択図】図１
WINDBREAK WALL REINFORCING WING
防風壁補強翼
SHINOYAMA AKIMASA (author)
2015-06-25
Patent
Electronic Resource
Japanese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES