JPH0236729B2 - ROKATANON ORIMENSEKOHOHO - Google Patents
ROKATANON ORIMENSEKOHOHOInfo
- Publication number
- JPH0236729B2 JPH0236729B2 JP1818585A JP1818585A JPH0236729B2 JP H0236729 B2 JPH0236729 B2 JP H0236729B2 JP 1818585 A JP1818585 A JP 1818585A JP 1818585 A JP1818585 A JP 1818585A JP H0236729 B2 JPH0236729 B2 JP H0236729B2
- Authority
- JP
- Japan
- Prior art keywords
- block
- blocks
- brim
- side block
- mortar
- 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 - Lifetime
Links
- 239000004570 mortar (masonry) Substances 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 241000196324 Embryophyta Species 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/207—Securing of slopes or inclines with means incorporating sheet piles or piles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/205—Securing of slopes or inclines with modular blocks, e.g. pre-fabricated
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は道路の路肩における法面施工方法に係
るものであり、特に、モルタルの現場打ち部分の
大半を規格ブロツクに置き換えて行う施工方法に
関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a method for constructing a slope on the shoulder of a road, and particularly relates to a method for constructing a slope by replacing most of the cast-in-place mortar with standard blocks. .
従来この種の路肩の法面施工方法としては第６
図に示す如く、舗装部分６１から連なる下地面６
２の終端にサイドブロツク６３を並設し、該サイ
ドブロツク６３と舗装部分６１との間をモルタル
６４で現場打ちするといつた方法が一般的であ
る。
This is the sixth method for constructing this type of road shoulder slope.
As shown in the figure, the base surface 6 continues from the paved portion 61.
A common method is to install side blocks 63 in parallel at the ends of the paved portions 2 and to cast mortar 64 on-site between the side blocks 63 and the paved portion 61.
上述の如き従来の施工方法においては、舗装部
分６１とサイドブロツク６３との間が全てモルタ
ル６４による現場打ちであるため作業に時間がか
かつた。
In the conventional construction method as described above, the entire area between the paved portion 61 and the side block 63 is cast on-site with mortar 64, which takes time.
また、サイドブロツク６３は路肩の下地面６２
に単に当接する如く配設しただけであるので、下
地面６２が水等を含んで地盤がゆるむとそれに伴
つてサイドブロツク６３がずれたり脱落したりし
てブロツク相互間に〓間が生じることがあつた。 In addition, the side block 63 is connected to the base surface 62 of the road shoulder.
Since the side blocks 63 are simply placed in contact with each other, if the base surface 62 contains water and the ground becomes loose, the side blocks 63 may shift or fall off, creating gaps between the blocks. It was hot.
さらに、前記サイドブロツク６３とモルタル６
４の部分との間に何ら接続手段が設けられていな
いため、前述の如き要因によりサイドブロツク６
３がずれたり脱落したりするとモルタル６４の部
分に亀裂が生じ、これらの亀裂の間から雑草が繁
殖することがあつた。 Furthermore, the side block 63 and the mortar 6
Since no connection means is provided between the side block 6 and the side block 6 due to the factors mentioned above,
When the mortar 3 shifts or falls off, cracks occur in the mortar 64, and weeds sometimes grow between these cracks.
本発明は上記問題点に鑑みてなされたものであ
り、その目的は、現場打ち作業を大幅に減少させ
て作業時間の短縮化を図ることができ、さらに、
設置状態を確実強固なものとして、下地面の状態
が多少変化してもずれあるいは脱落等を起こすこ
とのない路肩の法面施工方法の提供にある。 The present invention has been made in view of the above-mentioned problems, and its purpose is to significantly reduce on-site casting work and shorten working time, and further,
To provide a method for constructing a slope on a road shoulder, which ensures that the installed state is solid and does not cause displacement or falling off even if the state of the underlying surface changes to some extent.
上述の問題点を解決する本発明の要旨は、道路
の舗装部分１側部にブリムブロツク３を並設し、
中心部に杭孔５を設けたサイドブロツク４を前記
ブリムブロツク４を前記ブリムブロツク３外方の
土砂面２に並設すると共に、ブリムブロツク３の
一角に鉤型に延出させたアンカー筋６に対してサ
イドブロツク４の一辺から延出させた吊筋７の端
部を巻着し、さらに、前記サイドブロツク４の杭
孔５から土中に向かつて固定杭８を打ち込み、前
記ブリムブロツク３及びサイドブロツク４各々の
接合部分と、サイドブロツク４の杭孔５とをモル
タル９によつて目地止めすることにより路肩を形
成する路肩の法面施工方法にある。
The gist of the present invention to solve the above-mentioned problems is to arrange brim blocks 3 in parallel on the side of the paved portion 1 of the road,
A side block 4 with a pile hole 5 in the center is arranged side by side on the earth and sand surface 2 outside the brim block 3, and an anchor bar 6 extending in a hook shape from one corner of the brim block 3 is installed. The end of the suspension bar 7 extending from one side of the side block 4 is wrapped around the brim block 4, and a fixing stake 8 is driven into the soil from the pile hole 5 of the side block 4. and a road shoulder slope construction method in which a road shoulder is formed by sealing the joint portion of each side block 4 and the pile hole 5 of the side block 4 with mortar 9.
本発明においては舗装部分１の側部にブリムブ
ロツク３を並設することにより、従来この部分で
行つていたモルタル９の現場打ち工程を省略す
る。また、サイドブロツク４の杭孔５から土中に
固定杭８を打ち込んで該サイドブロツク４の設置
状態を確実強固なものとし、さらに、前記ブリム
ブロツク３の一角に延出させた鉤型のアンカー筋
６にサイドブロツク４の吊筋７を巻着することに
より下地となる土砂面２の状態の変化に伴うサイ
ドブロツク４のずれや脱落を防ぐ。
In the present invention, brim blocks 3 are arranged side by side on the side of the paved portion 1, thereby omitting the on-site casting process of mortar 9, which was conventionally performed in this portion. In addition, a fixed stake 8 is driven into the soil through the pile hole 5 of the side block 4 to ensure that the side block 4 is firmly installed, and a hook-shaped anchor extending from one corner of the brim block 3 is installed. By wrapping the suspension bars 7 of the side blocks 4 around the bars 6, the side blocks 4 are prevented from shifting or falling off due to changes in the condition of the earth and sand surface 2 serving as the base.
第１図乃至第４図は本発明の一実施例を示すも
のである。図中１１は標識支柱挿入用の溝であ
り、ブリムブロツク３の上面に任意に形成され
る。
1 to 4 show one embodiment of the present invention. In the figure, reference numeral 11 denotes a groove for inserting a marker post, which is arbitrarily formed on the upper surface of the brim block 3.
第１図に示す如く舗装部分１の側部には複数個
のブリムブロツク３が並設され、さらに、その外
方に複数個のサイドブロツク４が並設されてい
る。前記サイドブロツク４の杭孔５からは第２図
に示す如く土中に向かつて固定杭８が打ち込まれ
てある。ブリムブロツク３は第３図ａ乃至ｆの如
く形成されており、これを見て解るように一角に
アンカー筋６が鉤型に延出させてある。 As shown in FIG. 1, a plurality of brim blocks 3 are arranged side by side on the side of the paved portion 1, and furthermore, a plurality of side blocks 4 are arranged in parallel on the outside thereof. A fixed pile 8 is driven into the soil from the pile hole 5 of the side block 4 as shown in FIG. The brim block 3 is formed as shown in FIGS. 3a to 3f, and as can be seen, an anchor bar 6 extends in a hook shape from one corner.
一方、サイドブロツク４は第４図に示す如く、
短辺と長辺との長さの比が１：２となるような形
状であり、該サイドブロツク４の短辺から吊筋７
が２本延出させてある。 On the other hand, the side block 4 is as shown in FIG.
It has a shape in which the length ratio of the short side and long side is 1:2, and the suspension bar 7 is connected from the short side of the side block 4.
Two lines are extended.
このようにしてなるブリムブロツク３のアンカ
ー筋６にサイドブロツク４の吊筋７が巻着され、
ブリムブロツク３及びサイドブロツク４各々の接
合部分と、杭孔５及び固定杭８の間に生じる〓間
とには、接合部分あるいは〓間からの雑草の繁殖
を防止するための目地止めがモルタル９によつて
施される。 The suspension bars 7 of the side blocks 4 are wrapped around the anchor bars 6 of the brim block 3 formed in this way,
Between the joints of the brim block 3 and side blocks 4, and the gaps between the pile holes 5 and fixed piles 8, there is a mortar 9 to prevent weeds from growing from the joints or between the joints. Performed by.
尚、サイドブロツク４の設置方法としては第１
図乃至第４図に示す実施例の他に第５図に示す如
く、サイドブロツク４を横置きにした場合が挙げ
られる。これは路肩の段差が比較的少ない場所に
おいて有効であり、実際の施工において、前述の
如くサイドブロツク４の短辺と長辺との長さの比
が１：２であるのでブリムブロツク３との長さの
つり合いは保たれる。この場合のサイドブロツク
４は、長辺から４本の吊筋７を延出させてものを
使用し、該４本の吊筋７を対応する２つのブリム
ブロツク３のアンカー筋６に各々巻着させる。 The first method for installing the side block 4 is
In addition to the embodiments shown in FIGS. 4 to 4, there is a case where the side block 4 is placed horizontally as shown in FIG. This is effective in places where there are relatively few steps on the road shoulder, and in actual construction, the length ratio of the short side and long side of the side block 4 is 1:2, so the side block 4 is The length balance is maintained. In this case, the side block 4 has four suspension bars 7 extending from the long sides, and the four suspension bars 7 are each wrapped around the anchor bars 6 of the two corresponding brim blocks 3. let
以上の如く本発明の方法によれば、モルタルの
現場打ち作業を大幅に減少させて作業時間の短縮
化を図ることができ、さらに、各々のブロツクの
設置状態及び双方相互の接合部分の接続状態をよ
り確実強固なものとして、ブロツクのずれ及び脱
落を防止し、且つ、ブロツク相互の接合部分等に
雑草が繁殖するのを防止することができる。
As described above, according to the method of the present invention, it is possible to significantly reduce the on-site mortar pouring work and shorten the working time. It is possible to make the blocks more reliably strong, prevent the blocks from shifting or falling off, and prevent weeds from growing in the joints between the blocks.
第１図は本発明の一実施例による法面の施工状
態を示す斜視図、第２図は第１図の横断面図、第
３図ａ乃至ｆは本発明におけるブリムブロツクの
形態を示す６面図、第４図は本発明におけるサイ
ドブロツクを示す平面図、第５図は本発明の他の
実施例による法面の施工状態を示す斜視図、第６
図は従来の方法による法面の施工状態を示す斜視
図である。
１：舗装部分、２：土砂面、３：ブリムブロツ
ク、４：サイドブロツク、５：杭孔、６：アンカ
ー筋、７：吊筋、８：固定杭、９：モルタル。
Fig. 1 is a perspective view showing the construction state of a slope according to an embodiment of the present invention, Fig. 2 is a cross-sectional view of Fig. 1, and Fig. 3 a to f show the form of brim blocks in the present invention. FIG. 4 is a plan view showing a side block according to the present invention, FIG. 5 is a perspective view showing a construction state of a slope according to another embodiment of the present invention, and FIG.
The figure is a perspective view showing the state of construction of a slope using a conventional method. 1: Paved portion, 2: Earth and sand surface, 3: Brim block, 4: Side block, 5: Pile hole, 6: Anchor bar, 7: Hanging bar, 8: Fixed pile, 9: Mortar.
Claims (1)
し、中心部に杭孔を設けたサイドブロツクを前記
ブリムブロツク外方の土砂面に並設すると共に、
ブリムブロツクの一角に鉤型に延出させたアンカ
ー筋に対してサイドブロツクの一辺から延出させ
た吊筋の端部を巻着し、さらに、前記サイドブロ
ツクの杭孔から土中に向かつて固定杭を打ち込
み、前記ブリムブロツク及びサイドブロツク各々
の接合部分と、サイドブロツクの杭孔とをモルタ
ルによつて目地止めすることにより路肩を形成す
る路肩の法面施工方法。1. Brim blocks are placed side by side on the side of the paved portion of the road, and side blocks with pile holes in the center are placed side by side on the earth and sand surface outside the brim blocks,
Wrap the end of the suspension bar extending from one side of the side block around the hook-shaped anchor bar extending from one corner of the brim block, and then insert it into the soil from the pile hole in the side block. A road shoulder slope construction method in which a road shoulder is formed by driving fixed piles and sealing the joining portions of the brim block and side block and the pile holes of the side block with mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1818585A JPH0236729B2 (en) | 1985-01-31 | 1985-01-31 | ROKATANON ORIMENSEKOHOHO |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1818585A JPH0236729B2 (en) | 1985-01-31 | 1985-01-31 | ROKATANON ORIMENSEKOHOHO |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61176718A JPS61176718A (en) | 1986-08-08 |
| JPH0236729B2 true JPH0236729B2 (en) | 1990-08-20 |
Family
ID=11964550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1818585A Expired - Lifetime JPH0236729B2 (en) | 1985-01-31 | 1985-01-31 | ROKATANON ORIMENSEKOHOHO |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0236729B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07268830A (en) * | 1994-03-31 | 1995-10-17 | Hokuetsu:Kk | Concrete block of shoulder |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5367052B2 (en) * | 2010-12-08 | 2013-12-11 | 山形新興株式会社 | Road shoulder protection block, road shoulder structure and cast-in-place concrete formwork |
| CN103266549B (en) * | 2013-05-28 | 2015-09-16 | 长沙理工大学 | Road surface drainage system for construction period of highway reconstruction and extension project |
| CN104878769B (en) * | 2015-06-19 | 2017-12-12 | 中国电建集团成都勘测设计研究院有限公司 | Guard system for mud-rock flow |
| CN105040540A (en) * | 2015-07-21 | 2015-11-11 | 成都迅德科技有限公司 | Roadbed reinforcing structure for road protruding out of ground |
| CN106522072A (en) * | 2016-11-04 | 2017-03-22 | 宁波大学 | Method for treating open-to-traffic soft soil foundation bridgehead settlement through high-pressure jet grouting piles by means of embankment hole drilling |
-
1985
- 1985-01-31 JP JP1818585A patent/JPH0236729B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07268830A (en) * | 1994-03-31 | 1995-10-17 | Hokuetsu:Kk | Concrete block of shoulder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61176718A (en) | 1986-08-08 |
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