JPH0369710A - Step block and construction thereof - Google Patents

Step block and construction thereof

Info

Publication number
JPH0369710A
JPH0369710A JP1203965A JP20396589A JPH0369710A JP H0369710 A JPH0369710 A JP H0369710A JP 1203965 A JP1203965 A JP 1203965A JP 20396589 A JP20396589 A JP 20396589A JP H0369710 A JPH0369710 A JP H0369710A
Authority
JP
Japan
Prior art keywords
block
stair
rubble
blocks
stage
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.)
Pending
Application number
JP1203965A
Other languages
Japanese (ja)
Inventor
Akihisa Yasumoto
安本 昭久
Yushi Tsukui
津久井 雄史
Kiyoshige Yokoi
横井 清成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyu Construction Co Ltd
Original Assignee
Tokyu Construction Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyu Construction Co Ltd filed Critical Tokyu Construction Co Ltd
Priority to JP1203965A priority Critical patent/JPH0369710A/en
Publication of JPH0369710A publication Critical patent/JPH0369710A/en
Pending legal-status Critical Current

Links

Landscapes

  • Revetment (AREA)
  • Steps, Ramps, And Handrails (AREA)

Abstract

PURPOSE:To enable construction of orderly and stable protected shore by a method wherein a notch staged part is formed at a shoulder part on the one side, and rubble-mound is laid over an upper surface part. CONSTITUTION:After banking is applied on a leeve and shaping is effected, rubble-mounted 2 is placed. A lower most stage step block B1 is arranged on the rubble-mound 2 so that a notcdh stage part 1a is positioned on the upper stage side. A second stage step block B2 is arranged so that the lower corner pat of the block B2 is engaged with the stepped part 1a of the block B1. Further, blocks B3, B4, and B5 are laid in a similar manner described above as the blocks are orderly engaged with each other.

Description

【発明の詳細な説明】 【産業上の利用分野】 本発明は、堤防護岸等に用いる階段ブロックおよびこれ
を使用した階段工法に関するものである。 [従来の技術1 従来の堤防護岸は、第3図に示すように、のり面に割石
を単に敷き詰めるが、又は、のり面に鉄筋コンクリート
枠やコンクリートブロックを枠組み構成して、その枠内
に割石を詰めていた。 しかしながら、上記従来の堤防護岸では、水辺に人が近
付くのが危険であり、水遊びや魚釣り等のレジャー施設
として利用できない難点があった。 [発明が解決しようとする課題] 本発明は、上記従来の問題点を解決するためになされた
もので、その目的とするところは、水辺のレジャー施設
等に安全に利用することが出来、美観上も優れた護岸等
を構築することのできる階段ブロックおよび階段工法を
提供することにある。 [課題を解決するための手段1 本発明の階段ブロックは、一側肩部に切欠段部を形成す
ると共に、上面部に捨石を敷詰めたことを特徴とするも
のであり、また、階段工法は、上記階段ブロックの切欠
段部に、上段側の階段ブロックの下側角部を係合せしめ
ることを特徴とするものである。 (実施例] 以下、本発明の一実施例について図面を参照しながら説
明する。 第1図において、1はコンクリートブロック本体であっ
て、その一側部には切欠段部1aが形成されている。ま
た、該コンクリートブロック本体1の上面部には、捨石
1bが埋込み状態で敷詰められている。該階段ブロック
の大きさとしては、例えば、縦100C論、1185c
m、高さ45CL11程度のものとして構成するのが好
ましいが、これに限定するものではない。 以上のような階段ブロックを使用して、護岸を構築する
には、第2図に示すように、堤防を盛土、整形した後、
捨石2を捨込み、先ず最下段の階段ブロックB1を水平
に敷設する。 この場合、切欠段部1aが上段側に位置するようにセッ
トする。最下段の階段ブロックB、を列状に配列したら
、続いて、2段目の階段ブロックB2を敷設する。この
場合、該階段ブロックB2の切欠段部1aも上段側に位
置するようにセットすると共に、該階段ブロックB2の
下側角部が上記最下段の階段ブロックB1の切欠段部1
aに係合するようセットする。以後、同様にして、階段
ブロックB1、B4、B5を順次係合させながら、敷設
して全体とし、階段状の護岸を構築する。 [発明の効果1 (1)ブロックの一側肩部に切欠段部を形成し、これに
上段側のブロックの下側角部を係合せしめるようにした
ので、整然と安定した護岸を構築することができる。 (2) l岸を段状に構築すると共に、ブロックの上面
部に捨石を敷詰めたので、表面が滑りにくく、美観上優
れた護岸を構築することができる。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a stair block used for embankment protection etc. and a stair construction method using the stair block. [Prior art 1] As shown in Figure 3, conventional embankment protection is constructed by simply laying broken stones on the slope surface, or by constructing a framework of reinforced concrete frames or concrete blocks on the slope surface and placing broken stones within the frame. It was packed. However, the above-mentioned conventional embankment protection has the drawback that it is dangerous for people to approach the waterside, and it cannot be used as a leisure facility for playing in the water, fishing, or the like. [Problems to be Solved by the Invention] The present invention has been made to solve the above-mentioned conventional problems, and its purpose is to be able to be used safely in waterside leisure facilities, etc., and to improve the aesthetic appearance. Another object of the present invention is to provide a stair block and a stair construction method with which an excellent bank protection etc. can be constructed. [Means for Solving the Problems 1] The stair block of the present invention is characterized in that a notched step is formed in one shoulder, and the upper surface is filled with rubble, and the stair block is characterized in that it has a stairway construction method. is characterized in that the lower corner of the upper stair block is engaged with the cutout step of the stair block. (Example) Hereinafter, an example of the present invention will be described with reference to the drawings. In Fig. 1, 1 is a concrete block main body, and a cutout step 1a is formed on one side of the main body. Furthermore, rubble stones 1b are embedded in the upper surface of the concrete block main body 1.The size of the stair block is, for example, 100 cm long, 1185 cm long.
It is preferable to configure it as having a height of about 45 CL11, but the present invention is not limited to this. To construct a seawall using the stair blocks as described above, as shown in Figure 2, after embanking and shaping the bank,
The rubble 2 is thrown away, and first, the lowest stair block B1 is laid horizontally. In this case, it is set so that the cutout step portion 1a is located on the upper step side. After the bottom stair blocks B are arranged in a row, the second stair blocks B2 are then laid. In this case, the cutout step 1a of the stair block B2 is also set to be located on the upper side, and the lower corner of the stair block B2 is set to the cutout step 1 of the lowermost stair block B1.
Set it so that it engages with a. Thereafter, in the same manner, the stair blocks B1, B4, and B5 are sequentially engaged and laid as a whole to construct a stair-shaped bank. [Advantageous Effects of the Invention 1 (1) A cutout step is formed on one shoulder of the block, and the lower corner of the upper block is engaged with this, so that an orderly and stable seawall can be constructed. I can do it. (2) Since the bank is constructed in steps and the top surface of the blocks is covered with rubble, the surface is less slippery, making it possible to construct a revetment that is aesthetically pleasing.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明の階段ブロックの一実施例を示す斜視図
、第2図は階段工法の説明図、第3図は従来の護岸の一
例を示す図である。 1・・・コンクリートブロック本体、1a・・・切欠段
部、1b・・・捨石、2・・・捨石、B 、B 2− 
B 3 、B 、B s・・・階段ブロック。
FIG. 1 is a perspective view showing an embodiment of the stair block of the present invention, FIG. 2 is an explanatory view of the stair construction method, and FIG. 3 is a view showing an example of a conventional bank protection. 1... Concrete block main body, 1a... Notch step, 1b... Rubble, 2... Rubble, B, B 2-
B 3 , B , B s... Stair block.

Claims (1)

【特許請求の範囲】 1、一側肩部に切欠段部を形成すると共に、上面部に捨
石を敷詰めたことを特徴とする階段ブロック。 2、請求項1に記載の階段ブロックの切欠段部に、上段
側の階段ブロックの下側角部を係合せしめることを特徴
とする階段工法。
[Scope of Claims] 1. A stair block characterized by forming a cutout step on one side shoulder and paving the upper surface with rubble. 2. A stair construction method characterized by engaging the lower corner of the upper stair block with the cutout step of the stair block according to claim 1.
JP1203965A 1989-08-08 1989-08-08 Step block and construction thereof Pending JPH0369710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1203965A JPH0369710A (en) 1989-08-08 1989-08-08 Step block and construction thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1203965A JPH0369710A (en) 1989-08-08 1989-08-08 Step block and construction thereof

Publications (1)

Publication Number Publication Date
JPH0369710A true JPH0369710A (en) 1991-03-26

Family

ID=16482575

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1203965A Pending JPH0369710A (en) 1989-08-08 1989-08-08 Step block and construction thereof

Country Status (1)

Country Link
JP (1) JPH0369710A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030058870A (en) * 2002-01-02 2003-07-07 김익현 An adhere sheet for promote circulation of blood and manufacturing process therefor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6341622B2 (en) * 1983-04-12 1988-08-18 Kogyo Gijutsuin

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6341622B2 (en) * 1983-04-12 1988-08-18 Kogyo Gijutsuin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030058870A (en) * 2002-01-02 2003-07-07 김익현 An adhere sheet for promote circulation of blood and manufacturing process therefor

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