JPH01154969A - Method of constructing continuous inclined floor type self-propelling type sky parking area - Google Patents
Method of constructing continuous inclined floor type self-propelling type sky parking areaInfo
- Publication number
- JPH01154969A JPH01154969A JP31250387A JP31250387A JPH01154969A JP H01154969 A JPH01154969 A JP H01154969A JP 31250387 A JP31250387 A JP 31250387A JP 31250387 A JP31250387 A JP 31250387A JP H01154969 A JPH01154969 A JP H01154969A
- Authority
- JP
- Japan
- Prior art keywords
- frame
- section
- blocks
- block
- parking lot
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 49
- 239000010959 steel Substances 0.000 claims abstract description 49
- 239000004567 concrete Substances 0.000 claims description 16
- 230000002787 reinforcement Effects 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract description 64
- 238000005452 bending Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009415 formwork Methods 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Floor Finish (AREA)
Abstract
Description
【発明の詳細な説明】
「産業上の利用分野」
この発明は、３６０°の旋回走行によって１フロア分の
高さを昇降するように上下方向に対し螺旋状に連続する
車路に沿って駐車スペースを設けてなる連続傾床型自走
式立体駐車場の構築方法に係わり、特に駐車場を構成す
る鉄骨骨組みをいくつかのブロックに縦割りに分割しク
レーン操作が可能な場所で１ブロックずつ組み立てて連
続傾床型自走式立体駐車場を構築する方法に関するもの
である。Detailed Description of the Invention "Industrial Application Field" This invention is applicable to a parking lot that runs along a roadway that continues spirally in the vertical direction so as to move up and down the height of one floor by turning 360°. It is concerned with the construction method of a continuous tilting type self-propelled multi-story parking lot with spaces, and in particular, the steel frame that makes up the parking lot is vertically divided into several blocks, and each block is constructed in a location where crane operation is possible. This invention relates to a method of assembling and constructing a continuous tilting self-propelled multi-level parking lot.
「従来の技術」
自動車が一般家庭にまで広く普及するにつれて、自動車
を駐車するための駐車場の需要が増大しており、特に市
街地などでは、その土地不足から、立体駐車場の採用が
図られている。``Conventional technology'' As automobiles have become more widespread in households, the demand for parking lots to park automobiles has increased. Especially in urban areas, due to the lack of land, multi-story parking lots have been adopted. ing.
この種の立体駐車場には、従来より、たとえば水平な複
数階の駐車フロアを持ち、これらフロアをランプウェイ
によって連絡した構造の立体駐車場と、駐車区にも昇り
勾配をつ（Ｊた連続傾床型自走式立体駐車場の２つがあ
る。Conventionally, this type of multi-storey parking garage has a structure that has multiple horizontal parking floors connected by ramp ways, and a multi-storey parking garage that has a structure that has multiple horizontal parking floors connected by a ramp way, and a multi-storey parking garage that has a structure that has an upward slope (J continuous) in the parking area. There are two self-propelled parking structures with tilting floors.
これら自走式立体駐車場（Ｊ、我国にあっては中低層の
建築物か多く、その構造も個々の建築物の種々の条件に
応じて鉄筋コンクリート造（ＲＣ造）から、たとえば柱
をｓ ｎ ｃ造、梁をＳ造としたもの等適切な構造のも
の等が選択されて建設されている。Most of these self-propelled multi-story parking lots (J) are medium- and low-rise buildings in Japan, and their structures vary depending on the various conditions of each individual building, from reinforced concrete (RC) to pillar-based structures, for example. Appropriate structures such as C-frame buildings and S-frame beams have been selected for construction.
ところで、このような中低層の立体駐車場を鉄骨骨組み
を主体として構築する場合、従来は、タワークレーンに
よる積み」−げ作業を基本とした平積み工法か適用され
ている。すなわち、タワークレーンを建て、まず１層階
分の柱を建方し、つぎに粱（大梁）を架設し、続いて小
梁を建て込み本締めした後、最終的に床版を各階層に敷
き込み、この繰り返して以て順次」−階を構築するもの
である。By the way, when constructing such a medium- and low-rise multi-level parking lot mainly with a steel frame, a flat construction method based on the loading and unloading work using a tower crane has conventionally been applied. In other words, a tower crane is erected, first the columns for one story are erected, then the main beams are erected, the small beams are then erected and final tightened, and finally the floor slabs are erected for each story. By laying down and repeating this process, the floors are built up.
「発明か解決しようとずろ問題点」
ところか、このような工法によって、傾床型自走式立体
駐車場を構築する場合、該駐車場は、車路ばかりでなく
、駐車区にも昇り勾配をつりだ構成であるため、階層を
区別することが難しく、また、その鉄骨骨組みも複雑な
ため、作業能率が悪く、さらには１層階分づつの段階的
な施工であるため、工期が長引く等の問題点があった。``Problems that cannot be solved by invention'' However, when constructing a tilting type self-propelled multi-story parking lot using this construction method, the parking lot has an upward slope not only on the roadway but also in the parking area. Because of the suspended structure, it is difficult to distinguish between floors, and the steel frame is complex, which results in poor work efficiency.Furthermore, construction is carried out in stages, one floor at a time, which lengthens the construction period. There were problems such as.
しかも、このような駐車場を市街地に構築する場合、構
築物の周辺に敷地の余裕がなく、またクレーン作業に制
約を受ける等施工上解決すべき問題点もあった。Moreover, when constructing such a parking lot in a city area, there were problems that needed to be solved during construction, such as a lack of available land around the structure and restrictions on crane work.
この発明は前記事情に鑑みて提案されたもので、作業性
を向」ニし得るとともに、構築のためのコストがかから
ず、また工期短縮を図ることができ、特に市街地等の敷
地か狭く施工方法に制約を受（づる場所に用いて好適な
連続傾床型自走式立体駐車場の構築方法を提供すること
を目的としている。This invention was proposed in view of the above-mentioned circumstances, and can improve workability, reduce construction costs, and shorten the construction period. The purpose of this paper is to provide a method for constructing a self-propelled multi-level parking lot with a continuous tilting floor suitable for use in locations where there are restrictions on construction methods.
［問題点を解決するための手段」
そこでこの発明は、ほぼ等勾配に形成された内外の路縁
をもつ一対の相対向する傾斜平面状の第１直進部と、不
等勾配に形成された内外の路縁をもつ一対の相対向する
傾斜曲面状の第２直進部と前記第１および第２の直進部
の勾配を整合する傾斜曲面をもつ４つの屈曲部とにより
矩形状に螺回するように構成された床部か、上下方向に
複数階連続して設（３られた連続傾床型自走式立体駐車
場の構築方法であって、該駐車場を構成する鉄骨骨組み
を構築するにあたり、−まず、前記鉄伺骨組みを、少な
くとも、前記第１直進部の内方に形成された駐車スペー
ス部分の骨組みを構成する駐車区骨組みブロックと、第
１直進部の外方に形成された車路および駐車スペース部
分の骨組みを構成する直進部骨組みブロックと、前記第
２直進部の骨組みを構成する一対の傾斜直進部骨組みブ
ロックと、前記屈曲部の旧組みを構成する４つの屈曲部
細組みブロックとに分割しておき、次いで、駐車場奥隅
の屈曲部骨組みブロックから順に駐車場前面に向って１
ブロック−４゛゛つ憫組みブロックを建方することによ
り駐車場の鉄骨骨組みを構築する一方、前記鉄骨骨組み
の構築中に、骨組みブロックの建方の終わったものから
デツキプレートを架（Ｊ渡し、その後、柱鉄骨の周囲お
よび前記デＪキプレートの上面にそれぞれ配筋を施した
後、柱鉄骨の周囲およびデツキプレートの上面にそれぞ
れコンクリートを打設して柱と床版とを形成することを
特徴とするものである。[Means for Solving the Problems] Therefore, the present invention provides a first straight section having a pair of opposing inclined planes having inner and outer road edges formed at approximately equal slopes, and a first straight section formed at uneven slopes. Spiraling in a rectangular shape by a pair of second straight sections having inner and outer road edges and having inclined curved surfaces facing each other, and four bent sections having inclined curved surfaces that match the slopes of the first and second straight sections. A method for constructing a self-propelled multi-story parking lot with a continuous tilting structure, in which the floor section is constructed as follows: - First, the steel girder frame is made up of at least a parking area frame block forming the framework of a parking space portion formed inwardly of the first straight-ahead portion, and a parking area frame block formed outside the first straight-ahead portion. A straight section frame block that constitutes the framework of the roadway and parking space portion, a pair of inclined straight section frame blocks that constitute the framework of the second straight section, and four bent sections that constitute the old assembly of the bent section. Then, from the bent frame block at the back corner of the parking lot, move toward the front of the parking lot.
Block - While constructing the steel frame of the parking lot by erecting four blocks, during the construction of the steel frame, deck plates were installed from the completed frame blocks (J crossing, After that, reinforcement is placed around the column steel frame and on the upper surface of the deck plate, and then concrete is poured around the column steel frame and on the upper surface of the deck plate, respectively, to form the column and the deck slab. That is.
また、前記構築方法において、駐車区骨組みブロックお
よび直進部骨組みブロックを、それぞれさらに縦割りに
分割した複数の骨組みブロックに分割しておき、これら
分割した骨組みブロックを１ブロック毎に建方していく
と、大規模駐車場を構築する場合に有利となる。In addition, in the construction method, the parking section frame block and the straight-travel section frame block are each further divided into a plurality of frame blocks which are further divided vertically, and these divided frame blocks are erected block by block. This is advantageous when constructing a large-scale parking lot.
「作用 」
この発明（こよれば、駐車場を構成する鉄骨骨組みを、
少なくども駐車区骨組みブロックと、直進部骨組ろブロ
ックと、傾斜直進部骨組みブロックと、屈曲部・胃組み
ブロックとに分割し、クレーン操作が可能な場所で、駐
車場を構成する鉄骨細組みを、前記骨組みブロック毎に
建方していく方法をとるので、各骨組みブロックを構成
する鉄骨（柱鉄骨、大梁、小梁など）を容易に建方する
ごとかできろとともに、敷地の有効利用が図れ、工期の
短縮を図ることかできる。``Function'' This invention (according to this invention)
The steel framework that makes up the parking lot shall be divided into at least the parking area frame blocks, the straight section frame blocks, the inclined straight section frame blocks, and the bent section/stomach blocks, and the steel frame structures that make up the parking lot will be constructed in areas where crane operation is possible. Since the above method is used to construct each frame block, the steel frames (column steel frames, major beams, small beams, etc.) that make up each frame block can be easily erected, and the site can be used effectively. By doing so, it is possible to shorten the construction period.
また、骨組みブロックの建方の完了したものから、順次
デツキプレートを架は渡すことにより、デツキプレート
の架設作業と、鉄骨の建方作業等とを並行して進ませる
ことかできるので、その作業性も向」ニさせることがで
きる。In addition, by passing the deck plates to the frame in sequence after the frame blocks have been erected, it is possible to proceed with the work of erecting the deck plates and the erection of the steel frame in parallel. Sexuality can also be made more appealing.
「実施例」 以下、この発明の一実施例を図面を参照して説明ずろ。"Example" An embodiment of the present invention will be described below with reference to the drawings.
ます、この発明による構築方法を実施する際の基本的な
考え方を第１図（イ）および（ロ）を参照して説明する
。First, the basic idea when implementing the construction method according to the present invention will be explained with reference to FIGS. 1(a) and 1(b).
連続傾床型自走式立体駐車場を市街地などにおいて構築
する場合に問題となるのは、敷地面積が狭くその施工に
制約を受け、また工期が長引く点である。The problem when constructing a self-propelled multi-story parking lot with continuous tilting in urban areas is that the site area is narrow, which limits construction, and the construction period is prolonged.
そこでこの発明では、駐車場を構成する鉄骨骨組みを構
築するにあたり、該鉄骨儒組みＳを、第１図（イ）およ
び（ロ）に示すように、縦３列（Ａ）〜（Ｃ）および横
６列（ｉ）〜（〜、１）に区画された複数（図面では１
８個）の骨組みブロック（■〜［相］区に分割された骨
組みブロック ）に分割しておき、駐車場奥隅の（Ａ）
−（ｉ）て区画された工区■（第１図（ロ）参照）から
順に駐車場前面に向って１ブロックずつ骨１ｆＪ１みブ
ロックを建方する工法を採用し、この際、デツキプレー
トの架設作業などに対する作業性等を考え、前記鉄骨骨
組みの構築中に骨組みブロックの建方の終わったものか
らデツキプレートを架は渡していく点に特徴がある。Therefore, in this invention, when constructing the steel frame constituting the parking lot, the steel frame structure S is arranged in three vertical rows (A) to (C) and as shown in FIGS. A plurality of sections (1 in the drawing) divided into 6 horizontal rows (i) ~ (~, 1)
Divide it into 8) frame blocks (frame blocks divided into ~ [phase] wards) and place them in (A) in the back corner of the parking lot.
- (i) A construction method will be adopted in which blocks are erected one block at a time from the construction area (see Figure 1 (b)) toward the front of the parking lot, and at this time, the deck plate will be erected. In consideration of work efficiency, etc., the structure is characterized in that during the construction of the steel frame, deck plates are passed over the frame from the frame blocks that have been erected.
なおこの発明では、前記駐車場を構成する鉄量骨組みの
分割にあたっては、連続傾床型自走式立体駐車場の構造
を配慮して、以下に説明する１８の工区に分割した。す
なわち、この工区は、ほぼ等勾配に形成された内外の路
縁をもつ一対の相対向する傾斜平面状の第１直進部の内
方に形成された内側駐車区を構成する駐車スペース部分
の骨組みを構成する駐車区骨組みブロック５，８，１１
゜１４の工■、■、■、■と、前記第１直進部の外方に
形成された走行路および駐車スペース部分の骨組みを構
成する直進部骨組みブロック４．６．７ 。In addition, in this invention, when dividing the steel frame that constitutes the parking lot, the structure of a continuous tilting type self-propelled multi-level parking lot was taken into consideration, and the structure was divided into 18 sections as described below. In other words, this section consists of the framework of the parking space part that constitutes the inner parking section, which is formed inside the first straight section, which is a pair of opposing inclined planes with inner and outer road edges formed at approximately equal slopes. Parking area frame blocks 5, 8, and 11 that make up
゜14 works ■, ■, ■, ■, and the straight-travel section frame block 4.6.7 that constitutes the framework of the traveling path and parking space portion formed outside the first straight-travel section.
９、＋ ０．１２，１３．１５の工区■、■、■、■、
［株］。9, + 0.12, 13.15 work area■,■,■,■,
[KK].
［株］、［株］、■と、不等勾配に形成された内外の路
縁をもつ一対の相対向する傾斜曲面状の第２直進部を構
成する一対の傾斜直進部骨組みブロック２．１７の工区
■、０と、前記第１および第２の直進部の勾配を整合す
る傾斜曲面をもつ屈曲部を構成する４つの屈曲部骨組み
ブロック１，３，１６．１８のＴ区■、■、■、［株］
とからなる縦３列横６列の１８の工区である。また、そ
の施工作業にあたっては、風等の水平力に対する安全性
を配慮して、階段状に各骨組みブロックを組み立てる工
法を採用するのが好ましい。[Share], [Share], ■, a pair of inclined straight section frame blocks 2.17 constituting a second straight section with a pair of opposing inclined curved surfaces having inner and outer road edges formed at uneven slopes. The construction section ■, 0, and the T sections ■, ■, of the four bending section frame blocks 1, 3, 16. ■, [Stocks]
There are 18 construction sections arranged in 3 columns and 6 rows. In addition, in the construction work, it is preferable to adopt a method of assembling each frame block in a stepwise manner, taking into consideration safety against horizontal forces such as wind.
次に、第２図ないし第１０図に示す具体例について説明
する。Next, specific examples shown in FIGS. 2 to 10 will be explained.
第２図ないし第４図は、第１図（イ）に示した鉄骨骨組
みを持つ連続傾床型自走式立体駐車場の構築要領を示す
工程図であり、まず、第２図（イ）および（ロ）に示す
ように、駐車場を構築しようとずろ地盤Ｇ」−に駐車場
の基礎Δを施工する。この基礎Ａ ｉｌｌ、柱を建てる
位置に対応して設（Ｊられた複数の基礎コンクリート２
ｏと、これら基礎コンクリート２０相互の間で、これら
基礎コンクリ−１・２０の回転を拘束するために基礎コ
ンクリート２０を連結している地中梁（つなぎ粱）２＋
とを主体として構成されている。これらの施工は、まず
、地盤Ｇにアースドリル工法によって基礎杭を施工した
後、フーヂング配筋および基礎配筋の建て込み用の根切
りを行い、捨てコンクリートを打った後、この根切り孔
の中で基礎コンクリート２ｏおよび地中梁２１の型枠を
組み立てるとともに配筋を設置し、コンクリートを打っ
て鉄筋コンクリートの基礎２０および地中梁２１を成ず
。その後、整地レベルまで土を埋め戻すと、第２図（イ
）および（ロ）に表すような基礎コンクリート２ｏと、
鉄筋コンクリート製の地中梁２１とが施工されたことに
なる。Figures 2 to 4 are process diagrams showing the procedure for constructing a continuous tilting type self-propelled multilevel parking garage with the steel frame shown in Figure 1 (A). As shown in and (b), the foundation Δ of the parking lot is constructed on the ground G'- on which the parking lot is to be built. This foundation A ill, multiple foundation concrete 2
o, and an underground beam (connecting girder) 2+ connecting the foundation concrete 20 to restrain the rotation of these foundation concretes 1 and 20 between each other.
It is mainly composed of. These constructions are carried out by first constructing foundation piles on ground G using the earth drill method, then cutting the roots of the hooding reinforcement and foundation reinforcement for erection, pouring concrete, and then cutting the roots of the holes. Inside, formwork for the foundation concrete 2o and underground beams 21 are assembled, reinforcing bars are installed, and concrete is poured to form the reinforced concrete foundation 20 and underground beams 21. After that, when the soil is backfilled to the ground level level, the foundation concrete 2o as shown in Figure 2 (a) and (b) is formed.
This means that underground beams 21 made of reinforced concrete have been constructed.
その後、第３図（イ）および（ロ）に示すように、駐車
場奥隅に位置する工区■から進めてまず屈曲部骨組みブ
ロック１を建方する。この屈曲部骨組みブロックｌの建
方は、梁材を接続する複数の接続腕３０ａを有する鉄四
柱（Ｈ型鋼からなる柱）３０を立てた状態で吊り込んで
基礎コンクリート２０の上方に位置させる。この吊り込
みには、現場内に入って作業する通常規模のトラックク
レーンＴなどを用いることが可能である。これは、この
時点にお（Ｊる現場が埋め戻し整地されていて、その整
地レベル」二には、前記トラッククレーンＴなどの移動
の支障となるようなものがないがらである。Thereafter, as shown in FIGS. 3(a) and 3(b), proceeding from the construction area (2) located at the back corner of the parking lot, the bending section frame block 1 is erected first. The bending frame block 1 is constructed by suspending four iron columns (pillars made of H-shaped steel) 30 having a plurality of connecting arms 30a for connecting beams in an upright state and positioning them above the foundation concrete 20. For this lifting, it is possible to use a normal-sized truck crane T or the like that works inside the site. This is because at this point, the site has been backfilled and leveled, and there is nothing at the level level 2 that would impede the movement of the truck crane T or the like.
次いで、ｎη記銑鉄骨柱３０吊り降ろして基礎コンクリ
−１へ２０のアンカーに固定し、このような手順によっ
て工区■の６本の鉄骨柱３ｏを立てる。Next, the pig steel columns 30 marked n.eta. are lowered and fixed to the foundation concrete 1 with 20 anchors, and the six steel columns 3o of the construction area (2) are erected by this procedure.
鉄骨柱３０を立てたならば、第５図（イ）に示すように
、Ｉ−■型鋼よりなる大梁３１を相互に隣合う鉄骨柱３
０の間に架設する。鉄骨柱３ｏと大梁３１との接続は、
鉄・円柱３０に突設された前記接続腕３０ａの端面と大
梁３１の端面とをラップさせてこれらをボルト止めする
ことにより行う。Once the steel columns 30 are erected, as shown in FIG.
It will be constructed between 0 and 0. The connection between the steel column 3o and the girder 31 is
This is done by wrapping the end face of the connecting arm 30a protruding from the iron cylinder 30 and the end face of the girder 31 and bolting them together.
なお、屈曲部骨組みブロック１，３．１６．１８は、他
の儒組みブロックのように小梁３２が大梁３１の間に平
行に架設されたものとは違い、第６図に示すように、工
区の対角線上に斜め粱３３が架設され、該斜め梁３３と
駐車場の外面側に位置する大梁３１との間にそれぞれ小
梁３２が架設されるようになっている。したがって、こ
の屈曲部骨組みブロックの建方においては、大梁３１の
架設時に斜め梁３３も架設し、これら大梁３１および斜
め粱３３をそれぞれ架設した後に、大梁３１と斜め粱３
３との間に小梁３２を架設し、１層目の梁材（大梁、斜
め粱、小梁）の架（′３渡しを完了する。Note that the bending frame blocks 1, 3, 16, and 18 are different from other Confucian construction blocks in which the small beams 32 are installed parallel to each other between the large beams 31, as shown in FIG. A diagonal beam 33 is constructed on the diagonal of the construction area, and a small beam 32 is constructed between the diagonal beam 33 and a large beam 31 located on the outer side of the parking lot. Therefore, in the construction of this bending frame block, the diagonal beam 33 is also erected when the girder 31 is erected, and after the girder 31 and the diagonal girder 33 are respectively erected, the girder 31 and diagonal girder 33 are erected.
A small beam 32 is erected between the beams 3 and 3, and the frame ('3 crossing) of the first layer beam materials (large beams, diagonal beams, and small beams) is completed.
なお、前記斜め梁３３および小梁３２の架は渡しにおい
ても、大梁３１を架設する場合と同様にボルト止めする
手段が適用される。すなわち、斜め粱３３は、鉄骨柱３
０に予め設けられた接続腕３０ａを介してボルト止めさ
れ、小梁３２は、大梁３１および斜め粱３３にそれぞれ
溶接された接続腕を介してボルト止めされるものである
。Note that when the diagonal beams 33 and the small beams 32 are erected, bolting means is applied in the same way as in the case of constructing the large beams 31. In other words, the diagonal column 33 is the steel column 3
The small beam 32 is bolted to the main beam 31 and the diagonal girder 33 via connecting arms welded to the main beam 31 and the diagonal girder 33, respectively.
以」二の手順によって、２層の梁材（大梁３１゜小梁３
２、斜め粱３３ ）およびプレース３４（第７図参照）
を取り付けたならば、第５図（ロ）に示すように、建て
入れ直し用のワイヤー３５を張る。By following steps 2, two layers of beam material (large beam 31°, small beam 3
2. Diagonal line 33) and place 34 (see Figure 7)
Once installed, wire 35 for rebuilding is stretched as shown in Figure 5 (b).
本実施例の場合は、２階の接続腕３０ａの部分と、隣に
施工した他の柱３０の基礎側との間に建て入れ直し用の
ワイヤー３５が張られて、それぞれのワイヤー３５に備
えイマ］けのターンバックル等の調整によって鉄骨柱３
０の建て直しを行い、そして所定の精度がでた後、第５
図（ハ）に示すように１階はローリングタワーＲを使い
、２階以上は吊り足場Ｅを掛けて本締めを行う。In the case of this embodiment, wires 35 for rebuilding are stretched between the connecting arm 30a on the second floor and the foundation side of another pillar 30 constructed next to it, and each wire 35 is ] By adjusting the turnbuckles, etc., the steel column 3
After rebuilding 0 and achieving the specified accuracy, the fifth
As shown in Figure (c), final tightening is carried out using rolling tower R for the first floor and hanging scaffolding E for the second and higher floors.
続いて、第５図（ニ）に示すように、駐車場の外方に位
置する大梁３１に、プレキャスト成形した腰壁４０を取
り付け、それに並行して、第５図（ポ）に示すように、
２階、３階分のデツキプレートＤを揚げる。Next, as shown in Figure 5 (d), a precast waist wall 40 was attached to the girder 31 located outside the parking lot, and in parallel, as shown in Figure 5 (po). ,
Fry the deck plates D for the second and third floors.
その後、第５図（へ）に示すように、１階から順次上階
へと、前述した同様の建方順序によって建方を行い、屈
曲部骨組みブロックｌの構築を終了する。Thereafter, as shown in FIG. 5(f), erection is carried out from the first floor to the upper floors in the same order as described above, and the construction of the bending part frame block 1 is completed.
なお、前記弱組みブロック１の建方順序は、他の工区に
おける骨組みブロックの建方順序と基本的には同一であ
るので、以下の説明については各刊組みブロックの建方
の説明は簡略化する。Note that the order of construction of the weakly assembled blocks 1 is basically the same as the order of construction of frame blocks in other construction areas, so in the following explanation, the explanation of how to construct each set of blocks will be simplified. do.
以上の手順によってＴ区■の屈曲部骨組みブロック１を
完成させたならば、工区■以降の骨組みブロックの建方
を１ブロック毎に行なっていく。なお、本実施例では、
たとえば第１０図に示すタイムヂャートに従って行なわ
れる。Once the bending section frame block 1 of T section (■) has been completed by the above procedure, the frame blocks after construction section (2) are erected block by block. In addition, in this example,
For example, this is carried out according to the time chart shown in FIG.
ずなイっち、工区■の骨組ろブロック１の構築が完了し
たならば、工区■の骨組みブロック２の構築に並行して
、工区■、■に構築ずべき骨組みブロック４．７の建方
をそれぞれブロック毎に行っていき、これら骨組みブロ
ック４．７の構築後、同様にして、工区■、＠）、工区
■、［株］、工区［株］、■。Zunaichi, once the construction of frame block 1 in construction area ■ is completed, in parallel with the construction of frame block 2 in construction area ■, the construction of frame block 4.7 to be constructed in construction areas ■ and ■. After constructing these frame blocks 4.7, do the following for each block, and do the following in the same way: construction area ■, @), construction area ■, [stock], construction area [stock], ■.
■というように、それぞれの工区を並行に駐車場前面隅
の工区［株］に向って、■ブロックづつ（Ｉ工区づつ）
骨組みブロックの建方を行う。As shown in ■, move each construction section in parallel toward the construction section [stock] at the front corner of the parking lot, ■block by block (one by I construction section).
Erection of frame blocks.
なお、第４図（イ）および（ロ）に示すように、前記鉄
骨骨組みの構築中、骨組みブロックの建方の終イっった
ものから順に、デツキプレートＤの架設とスタッド４５
打ちを行なっていく。また、これら作業に並行して、柱
配筋５０とスラブ配筋（主力筋５１、配力筋５２ ）お
よび各種配管作業等を行なえば、さらに、その作業性を
向」ニさせて工期短縮に寄与できることは言うまでもな
い。As shown in FIGS. 4(a) and 4(b), during the construction of the steel frame, the deck plates D are erected and the studs 45
I'm going to do some hitting. In addition, if you perform column reinforcement 50, slab reinforcement (main reinforcement 51, distribution reinforcement 52), various piping works, etc. in parallel with these operations, you can further improve the workability and shorten the construction period. Needless to say, I can contribute.
このような鉄骨骨組みの溝築方法においては、他の骨組
みブロックの鉄骨建方と、デツキプレートＤの架設作業
、スタッド打ち作業等をそれぞれ並行して行うことか可
能であるから、その作業性を向上さ且て工期の短縮を図
ることができ、また、床にデツキプレートを採用してい
るから、合板による梁型枠、床型枠および型枠支保工の
組み立て、解体が不要であるといった利点かある。しか
も、デツキプレートＤによって形成された床を足場とし
て利用することが可能である上、鉄筋等の資材の載置も
可能であるから、市街地などの敷地に制約を受（Ｊる場
所でも、敷地の有効利用か図れるといった長所もある。In this method of constructing trenches for steel frames, it is possible to perform the steel frame erection of other frame blocks, the erection work of the deck plate D, the stud driving work, etc. in parallel, so the work efficiency can be improved. Furthermore, since deck plates are used for the floor, there is no need to assemble or dismantle plywood beam formwork, floor formwork, and formwork support. There is. Moreover, the floor formed by the deck plate D can be used as a scaffold, and it is also possible to place materials such as reinforcing bars, so it can be used even in places with site restrictions such as urban areas. Another advantage is that it can be used effectively.
特に本実施例にあっては、駐車場を構成する鉄骨骨組み
を、第１直進部の内方に形成された駐車スペース部分の
骨組みを構成する４つの駐車図上組みブロック５，８．
１１．１４と、第１直進部の外方に形成された車路およ
び駐車スペース部分の骨組みを構成する８つの直進部骨
組みブロック４゜６．７，９，１０．＋ ２．１３．１
５と、第２直進部の骨組みを構成する２つの傾斜直進部
骨組みブロック２．１７と、４つの屈曲部骨組のブロッ
ク１，３゜］ ６．＋ ８とに分割し、これらを１ブロ
ック毎に構築するようにしているので、骨組みを単純化
し得てその構築作業の能率向」二を図れ、またｌブロッ
ク毎に構築することによって作業者が骨組みの建方に熟
練して、工期短縮に一層寄与てきるといった長所がある
。In particular, in this embodiment, the steel framework constituting the parking lot is composed of four parking map upper assembly blocks 5, 8, .
11.14, and eight straight-travel section frame blocks 4°6.7, 9, 10. which constitute the framework of the roadway and parking space portion formed outside the first straight-travel section. +2.13.1
5, two inclined rectilinear portion frame blocks 2.17 constituting the frame of the second rectilinear portion, and four bent portion frame blocks 1 and 3°] 6. + 8, and these are constructed block by block, which simplifies the framework and improves the efficiency of the construction work.In addition, by constructing each l block, the worker can They have the advantage of being skilled at constructing frames, which further contributes to shortening the construction period.
そして、駐車場を構成する鉄骨骨組みの構築が完了した
ブロックから、第８図に示すように、デツキプレートＤ
の上面にコンクリートＣを打設し、駐車場のスラブを形
成し、さらに、鉄骨柱３ｏの周１■およびフレース３５
の周囲にコンクリ−１−Ｃを巻いて柱を鉄筋鉄骨造りと
成す。Then, as shown in Figure 8, deck plate D
Concrete C is poured on the top surface to form a slab for the parking lot, and the circumference 1 of the steel column 3o and the frame 35 are
Concrete 1-C is wrapped around the column and the column is made of reinforced steel.
また、前記構築方法においては、内側駐車区骨組みブロ
ックおよび外側直進部骨組みブロックを、それぞれさら
に複数の骨組みブロックに分割しておき、これら分割し
た骨組みブロックを１ブロック毎に建方していく構成と
しているので、図示例の大規模駐車場を構築する場合に
有利となる。In addition, in the construction method, the inner parking section frame block and the outer straight section frame block are each further divided into a plurality of frame blocks, and these divided frame blocks are erected block by block. Therefore, it is advantageous when constructing a large-scale parking lot as shown in the figure.
第９図は以上のようにして構築された駐車場の１階床構
造の平面図を示すもので、床部の長手方向に沿ってそれ
ぞれ等勾配に形成された内外の路縁をもつ一対の相対向
する傾斜平面状の第１直進部６０か形成されるとともに
、これら第１直進部に直角に不等勾配に形成された内外
の路縁をもつ一対の相対向する傾斜曲面状の第２直進部
６１か設ＣＪられ、かつ、床部の四隅には前記各直進部
６０．６１の勾配を整合する傾斜曲面をもつ４つの屈曲
部６２が形成されている。そして、前記第１直進部６０
の中央には車路か形成され、該車路の内外に車路に対し
直交状に並列する駐車スペース群よりなる駐車区６０ａ
、６０ｂか設けられている。Figure 9 shows a plan view of the first floor structure of the parking lot constructed as described above. A first rectilinear section 60 is formed in the form of an inclined plane facing each other, and a pair of second rectilinear sections 60 in the form of an inclined curved surface opposed to each other are formed. A rectilinear portion 61 is provided, and four bent portions 62 having inclined curved surfaces that match the slopes of the rectilinear portions 60 and 61 are formed at the four corners of the floor. Then, the first straight section 60
A parking area 60a is formed in the center of which is formed a parking area consisting of a group of parking spaces arranged perpendicularly to the road inside and outside the road.
, 60b are provided.
また、第２直進部６１にも前記車路に連続する車路か形
成されるとともに、該車路の外側に車路に対し直交状に
並列する駐車スペース群よりなる駐車区６］ａが設げら
れている。In addition, a roadway that is continuous with the roadway is formed in the second straight section 61, and a parking area 6]a consisting of a group of parking spaces arranged perpendicularly to the roadway is provided on the outside of the roadway. I'm getting lost.
なお、図中符号６３はゲート、６４は階段を示す。Note that in the figure, reference numeral 63 indicates a gate, and reference numeral 64 indicates a staircase.
「発明の効果」
以」−説明したようにこの発明は、ほぼ等勾配に形成さ
れた内外の路縁をもつ一対の相対向する傾斜平面状の第
１直進部と、不等勾配に形成された内外の路縁をもつ一
対の相対向する傾斜曲面状の第２直進部と、前記第１お
よび第２の直進部の勾配を整合する傾斜曲面をもつ４つ
の屈曲部とにより矩形状に螺回するように構成された床
部が、上下方向に複数階連続して設けられた連続傾床型
自走式立体駐車場の構築方法であって、該駐車場を構成
する鉄骨骨組みを構築するにあたり、まず、前記鉄骨骨
組みを、少なくとも、前記第１直進部の内方に形成され
た駐車スペース部分の骨組みを構成する駐車区骨組みブ
ロックと、第１直進部の外方に形成された車路および駐
車スペース部分の骨組みを構成する直進部骨組みブロッ
クと、前記第２直進部の骨組みを構成する一対の傾斜直
進部骨組みブロックと、前記屈曲部の骨組みを構成する
屈曲部骨組みブロックとからなる複数の骨組みブロック
に分割しておき、次いで、駐車場奥隅の屈曲部省組みブ
ロックから順に駐車場前面に向って１ブロックずつ骨組
みブロックを建方することにより駐車場の鉄伺骨組みを
構築する一方、前記鉄骨骨組みの構築中に、骨組みブロ
ックの建方の終わったものからデツキプレートを架け渡
し、その後、前記柱鉄骨の周囲および前記デツキプレー
トの上面にそれぞれ配筋を施した後、柱鉄骨の周囲およ
びデツキプレートの上面にコンクリートを打設して柱と
床版とを形成することを特徴とするものであるから、各
種作業を並行して実施し得て、その作業性を向」ニさせ
どことができるとともに、構築のためのコストを低減し
得て、工期短縮を図ることかできろ。``Effects of the Invention'' - As explained above, the present invention has a pair of opposing inclined planar first straight sections having inner and outer road edges formed at approximately equal slopes, and a first straight section formed at unequal slopes. A rectangular spiral is formed by a pair of opposing second straight sections each having an inclined curved surface having inner and outer edges, and four bent sections having inclined curved surfaces that match the slopes of the first and second straight sections. A method for constructing a continuous tilting type self-propelled multi-level parking garage in which a floor section configured to rotate is provided in a plurality of consecutive floors in the vertical direction, and the steel framework constituting the parking garage is constructed. First, the steel frame is assembled into at least a parking area frame block forming the framework of a parking space portion formed inside the first straight-through section, and a roadway formed outside the first straight-through section. and a plurality of straight-travel section frame blocks that constitute the framework of the parking space portion, a pair of inclined straight-travel section frame blocks that constitute the framework of the second straight-travel section, and bent section frame blocks that constitute the framework of the bending section. The steel framework of the parking lot is constructed by dividing the parking lot into frame blocks, and then building the frame blocks one block at a time, starting from the bend-saving block at the back corner of the parking lot and moving toward the front of the parking lot. During the construction of the steel frame, deck plates are erected from the frame blocks that have been erected, and after that, reinforcement is placed around the column steel frames and on the upper surface of the deck plates, and then the column steel frames are constructed. Since the pillars and floor slabs are formed by pouring concrete around the surrounding area and on the upper surface of the deck plate, various types of work can be carried out in parallel, improving work efficiency. What can we do to reduce construction costs and shorten the construction period?
さらに、市街地等の施工状の制約を受ける場所での駐車
場の構築に対する適用性を向上できるといった優れた利
点がある。Furthermore, it has the excellent advantage of improving applicability to construction of parking lots in places where construction conditions are restricted, such as in urban areas.
図面はこの発明による構築方法を説明するために示した
もので、第１図（イ）および（ロ）はこの発明による構
築方法の基本的な考え方を示すもので、第１図（イ）は
駐車場を構成する鉄骨骨組みの平面図、第１図（ロ）は
鉄骨骨組みのブロック割りを示す図、第２図ないし第４
図はこの発明による構築方法により構築される連続傾床
型自走式立体駐車場の構築要領を示すもので、第２図（
イ）および（ロ）はそれぞれ基礎コンクリート、地中梁
の施工か完了した状態を示す正面図および平面図、第３
図（イ）および（ロ）はそれぞれ１区および２区にそれ
ぞれ鉄骨を組み上げた状態を示す正面図および平面図、
第４図（イ）および（ロ）はそれぞれ鉄骨が組み上がっ
た部分にデツキプレートを取り付けた状態を示す正面図
および平面図、第５図（イ）、（ロ）。
（ハ）、（ニ）、（ホ）、（へ）はそれぞれ骨組みブロ
ックの建方の工程を示す正面図、第６図は連続傾床型自
走式立体駐車場の屈曲部骨組みブロックの一例を示す斜
視図、第７図は柱と梁の接合部を示す正面図、第８図は
梁と床版の接合部を示す断面図、第９図は連続傾床型自
走式立体駐車場のフロア構造を示す平面図、第１０図は
連続傾床型自走式立体駐車場の構築要領を示すタイムヂ
ャートである。
１〜１８ 骨組みブロック、
Ｇ・・地盤、
Ａ ・・基礎、
Ｄ デツキプレート、
４５ スタット、
２０ 熾礎コンクリート、
２１ 地中梁、
３０ａ 接続腕、
３０ 鉄骨柱、
３１ ・ 大梁、
３２ 小梁、
３３ 斜め梁、
３４ プレース、
３５ 建て入れ直し用ワイヤー、
４０ 腰壁。
出願人 石川島建材工業株式会社The drawings are shown to explain the construction method according to the present invention. Figures 1 (a) and (b) show the basic concept of the construction method according to the present invention, and Figure 1 (a) A plan view of the steel frame that makes up the parking lot, Figure 1 (B) is a diagram showing the block division of the steel frame, Figures 2 to 4
The figure shows the procedure for constructing a continuous tilting type self-propelled multilevel parking garage constructed by the construction method according to the present invention.
(a) and (b) are front and plan views showing the completed construction of foundation concrete and underground beams, respectively;
Figures (a) and (b) are a front view and a plan view showing the state in which the steel frame is assembled in the 1st and 2nd sections, respectively;
FIGS. 4(a) and 4(b) are a front view and a plan view showing the deck plate attached to the assembled steel frame, respectively, and FIGS. 5(a) and 5(b). (C), (D), (E), and (F) are front views showing the construction process of frame blocks, respectively. Figure 6 is an example of a frame block at a bent part of a continuous tilting self-propelled multi-level parking lot. Figure 7 is a front view showing the joint between columns and beams, Figure 8 is a sectional view showing the joint between beam and floor slab, and Figure 9 is a continuous tilting self-propelled multi-level parking lot. Fig. 10 is a plan view showing the floor structure of the parking lot, and a time chart showing the construction procedure of the continuous tilting type self-propelled multi-level parking lot. 1 to 18 Frame block, G...ground, A...foundation, D deck plate, 45 stud, 20 concrete foundation, 21 underground beam, 30a connecting arm, 30 steel column, 31, girder, 32 small beam, 33 Diagonal beam, 34 place, 35 wire for rebuilding, 40 waist wall. Applicant Ishikawajima Kenzai Kogyo Co., Ltd.
Claims (1)
対向する傾斜平面状の第１直進部と、不等勾配に形成さ
れた内外の路縁をもつ一対の相対向する傾斜曲面状の第
２直進部と、前記第１および第２の直進部の勾配を整合
する傾斜曲面をもつ４つの屈曲部とにより矩形状に螺回
するように構成された床部が、上下方向に複数階連続し
て設けられた連続傾床型自走式立体駐車場の構築方法で
あって、該駐車場を構成する鉄骨骨組みを構築するにあ
たり、まず、前記鉄骨骨組みを、少なくとも、前記第１
直進部の内方に形成された駐車スペース部分の骨組みを
構成する駐車区骨組みブロックと、第１直進部の外方に
形成された車路および駐車スペース部分の骨組みを構成
する直進部骨組みブロックと、前記第２直進部の骨組み
を構成する一対の傾斜直進部骨組みブロックと、前記屈
曲部の骨組みを構成する４つの屈曲部骨組みブロックと
に分割しておき、次いで、駐車場奥隅の屈曲部骨組みブ
ロックから順に駐車場前面に向って１ブロックずつ骨組
みブロックを建方することにより駐車場の鉄骨骨組みを
構築する一方、前記鉄骨骨組みの構築中に、骨組みブロ
ックの建方の終わったものからデッキプレートを架け渡
し、その後、柱鉄骨の周囲および前記デッキプレートの
上面に配筋を施した後、柱鉄骨の周囲およびデッキプレ
ートの上面にそれぞれコンクリートを打設して柱と床版
とを形成することを特徴とする連続傾床型自走式立体駐
車場の構築方法。 ２）前記駐車区骨組みブロックおよび直進部骨組みブロ
ックを、それぞれさらに縦割りに分割した複数の骨組み
ブロックに分割しておき、これら分割した骨組みブロッ
クを１ブロック毎に建方していくことを特徴とする特許
請求の範囲第１項に記載の連続傾床型自走式立体駐車場
の構築方法。[Scope of Claims] 1) A pair of opposing inclined planar first straight portions having inner and outer road edges formed at substantially equal slopes, and a pair having inner and outer road edges formed at uneven slopes. A floor configured to spiral into a rectangular shape by a second rectilinear portion having an inclined curved surface that faces each other, and four bent portions having inclined curved surfaces that match the slopes of the first and second rectilinear portions. The section provides a method for constructing a continuous tilting self-propelled multi-story parking lot with multiple consecutive floors in the vertical direction, and in constructing a steel frame constituting the parking lot, first, the steel frame is , at least the first
A parking section frame block that constitutes the framework of a parking space portion formed on the inside of the straight-ahead section, and a straight-ahead section frame block that constitutes the framework of a roadway and parking space portion formed on the outside of the first straight-ahead section. , divided into a pair of inclined straight section frame blocks constituting the frame of the second straight section and four bent section frame blocks constituting the frame of the bent section, and then the bent section at the back corner of the parking lot. The steel frame of the parking lot is constructed by building the frame blocks one block at a time toward the front of the parking lot, starting from the frame blocks, and while the steel frame is being constructed, the deck is constructed from the frame blocks that have been erected. After constructing the plates, reinforcement is placed around the column steel frames and on the upper surface of the deck plate, and then concrete is poured around the column steel frames and on the upper surface of the deck plate to form columns and deck plates. A method for constructing a continuous tilting self-propelled multi-level parking lot characterized by the following. 2) The parking section frame block and the straight-travel section frame block are each further divided into a plurality of vertically divided frame blocks, and these divided frame blocks are erected block by block. A method for constructing a continuous tilting type self-propelled multi-level parking lot according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31250387A JP2510636B2 (en) | 1987-12-10 | 1987-12-10 | Construction method of continuous tilting type self-propelled parking lot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31250387A JP2510636B2 (en) | 1987-12-10 | 1987-12-10 | Construction method of continuous tilting type self-propelled parking lot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01154969A true JPH01154969A (en) | 1989-06-16 |
| JP2510636B2 JP2510636B2 (en) | 1996-06-26 |
Family
ID=18030000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31250387A Expired - Fee Related JP2510636B2 (en) | 1987-12-10 | 1987-12-10 | Construction method of continuous tilting type self-propelled parking lot |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2510636B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0376972A (en) * | 1989-08-16 | 1991-04-02 | Ishikawajima Constr Materials Co Ltd | Construction of multistory parking lot |
-
1987
- 1987-12-10 JP JP31250387A patent/JP2510636B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0376972A (en) * | 1989-08-16 | 1991-04-02 | Ishikawajima Constr Materials Co Ltd | Construction of multistory parking lot |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2510636B2 (en) | 1996-06-26 |
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