JPS644888Y2 - - Google Patents
Info
- Publication number
- JPS644888Y2 JPS644888Y2 JP12769383U JP12769383U JPS644888Y2 JP S644888 Y2 JPS644888 Y2 JP S644888Y2 JP 12769383 U JP12769383 U JP 12769383U JP 12769383 U JP12769383 U JP 12769383U JP S644888 Y2 JPS644888 Y2 JP S644888Y2
- Authority
- JP
- Japan
- Prior art keywords
- waveform
- repaired
- road pavement
- pavement surface
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Road Repair (AREA)
- Road Paving Structures (AREA)
Description
【考案の詳細な説明】
本考案は、道路舗装面に生じた凹窩部の補修部
分の構造に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a structure for repairing a concave portion formed on a road pavement surface.
従来から、道路舗装面は、車両の通行等により
摩耗したり、水道管・ガス管等の埋設工事のため
にはがされることが多いが、このようにして生じ
た凹窩部の補修は、凹窩部に舗装材を覆設して路
面修正するのが普通である。その際、補修部分の
周縁部が既設部分の上面に重なつて段差を生じ、
通過する車両に衝撃を与え、その衝撃が補修部分
の摩耗、損傷の原因になるとともに、周縁部の剥
離が生じるという問題があつた。 Traditionally, road pavement surfaces have often been worn down by vehicle traffic, etc., or peeled off due to construction work for burying water pipes, gas pipes, etc. It is common practice to repair the road surface by covering the depressions with paving material. At that time, the periphery of the repaired part overlaps the top of the existing part, creating a step.
There was a problem in that the impact was applied to passing vehicles, and the impact caused wear and damage to the repaired part, as well as peeling of the peripheral edge.
本考案の目的は、このような問題を解決し、段
差が通過車両に与える衝撃を小さくし、かつ、周
縁部の剥離を防止することにある。 The purpose of the present invention is to solve such problems, to reduce the impact that the level difference gives to passing vehicles, and to prevent peeling of the peripheral edge.
本考案の基本的構成は、道路舗装面に生じた凹
窩部に舗装材を覆設して路面修正した補修部分に
おいて、既設部分の上面に重なつた補修部分の周
縁を波形に成型することにより、車両に対し、車
輪が段差の端縁を斜方向に通過する効果をもたら
し、衝撃を小さくするとともに、補修部分と既設
部分の境界線を長くして補修部分の既設部分に対
する接着代を多くとり、該補修部分の剥離を防止
するものである。 The basic structure of the present invention is to mold the periphery of the repaired part into a wave shape that overlaps the top surface of the existing part in the repaired part where the road surface is repaired by covering the concavities created in the road pavement surface with paving material. This has the effect of causing the wheels of the vehicle to pass diagonally over the edge of the step, reducing the impact, as well as lengthening the boundary line between the repaired part and the existing part, increasing the amount of adhesive between the repaired part and the existing part. This prevents the repaired area from peeling off.
以下、本考案の一実施例を図面に基づいて説明
する。 Hereinafter, one embodiment of the present invention will be described based on the drawings.
舗装部１は、路盤２の上部に形成されている。 The pavement portion 1 is formed on the upper part of the roadbed 2.
凹窩部３は、車両の通行等により舗装部１の表
面が摩耗して生じた凹部、又は、水道管・ガス管
等の埋設工事等のために舗装部１の一部がはがさ
れて生じた窩部（第１図中、一点鎖線で示す）で
ある。 The concave portion 3 is a concave portion formed by wear of the surface of the paved portion 1 due to vehicle traffic, etc., or a portion of the paved portion 1 that has been peeled off due to construction work for burying water pipes, gas pipes, etc. This is the resulting cavity (indicated by a dashed line in FIG. 1).
補修部分４は、凹窩部３に舗装材を覆設した部
分である。その周縁部５は、既設部分６の上面に
重なつている。 The repaired portion 4 is a portion where the concave portion 3 is covered with a paving material. The peripheral edge portion 5 overlaps the upper surface of the existing portion 6.
周縁部５の端縁８は、第２図に示すように、車
両の走行方向（図中、矢印Ａで示す）と交差する
方向の端縁で、台形を交互に接続した波形に成型
されている。波形の他の実施例として、第３図の
ように円弧を交互に接続した波形、第４図のよう
に三角形を交互に接続した波形、第５図のように
三角波突出部を所定ピツチで形成した波形などで
もよい。 As shown in FIG. 2, the edge 8 of the peripheral edge portion 5 is an edge in a direction that intersects with the traveling direction of the vehicle (indicated by arrow A in the figure), and is formed into a wave shape in which trapezoids are connected alternately. There is. Other examples of waveforms include a waveform in which circular arcs are connected alternately as shown in Figure 3, a waveform in which triangles are alternately connected as in Figure 4, and triangular wave protrusions formed at a predetermined pitch as in Figure 5. It may also be a waveform.
車両が段差のある端縁８を乗り越える際、端縁
８が波形となつているので、車輪は直線状の端縁
を斜方向に通過するのと同様の状態になり、その
結果、衝撃は著しく緩和される。 When the vehicle crosses the stepped edge 8, since the edge 8 is corrugated, the wheel is in a state similar to passing a straight edge diagonally, and as a result, the impact is significantly reduced. eased.
本考案は、上記の構成であるので、車両が舗装
面の補修部分の段差を通過する際の衝撃が小さく
なり、また、周縁部の接着面が広くなり、従つ
て、補修部分の摩耗、損傷、剥離が減少するとと
もに、車両の走行性を改善し、耐久性を大にす
る。 Since the present invention has the above-mentioned configuration, the impact when the vehicle passes over the level difference in the repaired part of the pavement is reduced, and the adhesive surface at the peripheral edge is widened, thus preventing wear and damage on the repaired part. This reduces peeling, improves vehicle running performance, and increases durability.
第１図は本考案の一実施例を示す道路舗装面の
補修部分の構造の断面図、第２図は第１図の平面
図、第３図ないし第５図は端縁の他の実施例を示
す平面図である。
１……舗装部、３……凹窩部、４……補修部
分、５……周縁部、８……端縁。
Figure 1 is a sectional view of the structure of a repaired part of a road pavement surface showing one embodiment of the present invention, Figure 2 is a plan view of Figure 1, and Figures 3 to 5 are other embodiments of the edge. FIG. 1...Pavement portion, 3...Concave portion, 4...Repaired portion, 5...Periphery, 8...Edge.
Claims (1)
た補修部分において、補修部分の周縁部は既設
部分の上面に重なり、この周縁部のうち、車両
の走行方向と交差する方向の端縁が波形に成形
されていることを特徴とする道路舗装面の補修
部分の構造。 (2) 波形が、台形を交互に接続した波形であるこ
とを特徴とする実用新案登録請求の範囲第１項
記載の道路舗装面の補修部分の構造。 (3) 波形が、円弧を交互に接続した波形であるこ
とを特徴とする実用新案登録請求の範囲第１項
記載の道路舗装面の補修部分の構造。 (4) 波形が、三角形を交互に接続した波形である
ことを特徴とする実用新案登録請求の範囲第１
項記載の道路舗装面の補修部分の構造。[Scope of Claim for Utility Model Registration] (1) In a repaired part where a concavity formed in the road pavement surface is covered with paving material, the peripheral edge of the repaired part overlaps the top surface of the existing part, and of this peripheral edge, A structure of a repaired portion of a road pavement surface, characterized in that an edge in a direction intersecting the direction of vehicle travel is formed into a wave shape. (2) The structure of a repaired portion of a road pavement surface according to claim 1 of the utility model registration, characterized in that the waveform is a waveform in which trapezoids are connected alternately. (3) The structure of a repaired portion of a road pavement surface according to claim 1 of the utility model registration, wherein the waveform is a waveform in which circular arcs are connected alternately. (4) Utility model registration claim 1 characterized in that the waveform is a waveform in which triangles are connected alternately.
Structure of the repaired part of the road pavement surface described in Section 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12769383U JPS6036403U (en) | 1983-08-16 | 1983-08-16 | Structure of the repaired part of the road pavement surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12769383U JPS6036403U (en) | 1983-08-16 | 1983-08-16 | Structure of the repaired part of the road pavement surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6036403U JPS6036403U (en) | 1985-03-13 |
| JPS644888Y2 true JPS644888Y2 (en) | 1989-02-08 |
Family
ID=30289930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12769383U Granted JPS6036403U (en) | 1983-08-16 | 1983-08-16 | Structure of the repaired part of the road pavement surface |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6036403U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100367145B1 (en) * | 2000-03-23 | 2003-01-09 | 주식회사 케이.알 | joint device and instituting method for reducing impact |
| JP4646935B2 (en) * | 2007-03-07 | 2011-03-09 | 元之助 新井 | Road bridge joint pavement construction method |
| JP4646936B2 (en) * | 2007-03-07 | 2011-03-09 | 元之助 新井 | Road bridge joint pavement construction method |
-
1983
- 1983-08-16 JP JP12769383U patent/JPS6036403U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6036403U (en) | 1985-03-13 |
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