JP2768382B2 - Structure of structure - Google Patents
Structure of structureInfo
- Publication number
- JP2768382B2 JP2768382B2 JP13618389A JP13618389A JP2768382B2 JP 2768382 B2 JP2768382 B2 JP 2768382B2 JP 13618389 A JP13618389 A JP 13618389A JP 13618389 A JP13618389 A JP 13618389A JP 2768382 B2 JP2768382 B2 JP 2768382B2
- Authority
- JP
- Japan
- Prior art keywords
- src
- column
- precast
- shaped
- frame
- 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
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Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は柱が鉄筋コンクリート造で、梁が鉄骨鉄筋コ
ンクリート造の構造物の架構に係るものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial application field) The present invention relates to a frame of a structure having columns made of reinforced concrete and beams made of steel reinforced concrete.
（従来の技術） 一般にSRC構造においては、鉄骨の柱、梁を先行し組
立てた後、柱梁の主筋、剪断補強筋等を配筋し、型枠
工、支保工等を行った後、コンクリート打設をする等、
現場作業の組立の手間が少なくない。(Conventional technology) Generally, in the SRC structure, after pre-assembly of steel columns and beams, the main reinforcement of the columns and beams, reinforcement of the shear reinforcement, etc., formwork, support, etc., and then concrete Such as casting
There are not many labors for assembling the work on site.
このためSRC構造の架構としてPC部材を使用して現場
作業の省力化を図るプレハブ工法も若干提案されてい
る。For this reason, some prefabricated construction methods that use PC members as frames for SRC structures to save labor on site work have been proposed.
しかしながら、この場合でも柱は殆んどといっていい
程、現場打コンクリートで施工され、梁材としてSRCのP
C部材が使用されるのが普通である。However, even in this case, almost all of the pillars were constructed with cast-in-place concrete,
It is common for C members to be used.
（発明が解決しようとする課題） しかしながら、この場合、接合仕口は構造が複雑で、
構造解析が難解であり、施工上、構造計画上の困難が多
い。即ち骨組を組立てるに際し、施工精度や作業効率、
構造強度について多くの課題があることは事実である。(Problems to be solved by the invention) However, in this case, the joint is complicated in structure,
Structural analysis is difficult, and there are many difficulties in construction and structural planning. In other words, when assembling the framework, construction accuracy and work efficiency,
It is true that there are many issues regarding structural strength.
本発明は前記従来技術の有する課題に鑑みて提案され
たものでその目的とする処は、部材のみならず接合部も
含めて工業製品化し、プレハブ化率を向上し、施工性を
改善し、構造的にも信頼性の高い構造物の架構を提供す
る点にある。The present invention has been proposed in view of the problems of the prior art, and its purpose is to produce industrial products including not only members but also joints, improve the prefabrication rate, improve workability, Another object of the present invention is to provide a frame of a structurally highly reliable structure.
（課題を解決するための手段） 前記の目的を達成するため、本発明に係る構造物の架
構は、中空PC柱と、上下階の各PC柱の中空部に跨って挿
入される鉄骨柱の中間よりプレキヤストSRC梁ブラケツ
トまたはプレキヤストSRC梁を一体に接合してなる平面
形状が十字型、及びＴ型、並にＬ型のSRC仕口ユニツト
とよりなり、PC中柱及びPC側柱並にPC隅柱の柱頭部に夫
々前記十字型及びＴ型並にＬ型SRC仕口ユニツトを載架
して構成されている。(Means for Solving the Problems) In order to achieve the above object, a frame of a structure according to the present invention includes a hollow PC column and a steel column inserted across the hollow portions of the PC columns on the upper and lower floors. From the middle, the precast SRC beam bracket or precast SRC beam is integrally joined to form a cross-shaped, T-shaped, and L-shaped SRC connection unit. The L-shaped SRC connection unit is mounted on the column heads of the corner pillars as well as the cross shape and the T shape, respectively.
（作用） 本発明によれば前記したように、中空PC柱と、上下階
の各PC柱の中空部に挿入される鉄骨柱の中間よりプレキ
ヤストSRC梁ブラケツトまたはプレキヤストSRC梁を一体
に接合して構成された十字型及びＴ型並にＬ型の平面形
状を有するSRC仕口ユニツトを使用し、PC中柱の柱頭部
には十字型SRC仕口ユニツトを載架し、PC側柱の柱頭部
にはＴ型SRC仕口ユニツトを載架し、更にPC隅柱の柱頭
部にはＬ型SRC仕口ユニツトを載架して相隣る同仕口ユ
ニツトのプレキヤストSRC梁同志、またはプレキャストS
RC梁ブラケツト間を中央鉄骨梁で接続することによって
構造物の架構を構築し、部材のみならず、接合部も含め
てプレハブ化し、作業能率を改善し、施工精度を向上す
るものである。(Operation) According to the present invention, as described above, the hollow PC column and the precast SRC beam bracket or the precast SRC beam are integrally joined from the middle of the steel column inserted into the hollow portion of each of the PC columns on the upper and lower floors. Using a cross-shaped and T-shaped as well as an L-shaped planar SRC connection unit, the cross-shaped SRC connection unit is mounted on the column head of the PC, and the column head of the PC side column. A T-type SRC connection unit is mounted on the PC, and an L-type SRC connection unit is mounted on the column cap of the PC corner post, and the adjacent precast SRC beams of the same connection unit, or Precast S
The structure of the structure is constructed by connecting the RC beam brackets with a central steel beam, prefabricated not only for the members but also for the joints, improving work efficiency and improving construction accuracy.
（実施例） 以下本発明を図示の実施例について説明する。(Example) Hereinafter, the present invention will be described with reference to an illustrated example.
（Ａ）は柱全長に亘って中空部（１）が設けられ、断
面内に柱主筋と剪断補強筋とが内蔵されたPC柱である。(A) is a PC column in which a hollow portion (1) is provided over the entire length of the column, and a column main reinforcing bar and a shear reinforcing bar are built in a cross section.
（Ｂ）はSRC仕口ユニツトで、上下階のPC柱（Ａ）の
各中空部に挿入される鉄骨柱（２）の中間部に、プレキ
ヤストSRC梁ブラケツト（３）を十字型及びＴ型並にＬ
型に工場で一体的に接合して構成されている。(B) is an SRC connection unit. In the middle part of the steel column (2) inserted into each hollow part of the PC column (A) on the upper and lower floors, the precast SRC beam bracket (3) is cross-shaped and T-shaped. To L
It is configured to be integrally joined to the mold at the factory.
而して基準階において所定位置に前記PC柱（Ａ）を立
設し、PC中柱（A1）の柱頭には十字型SRC仕口ユニツト
（B1）を載架し、同ユニツト（B1）の鉄骨柱（２）の下
半部をPC中柱（A1）の中空部に挿入することによって、
同PC中柱（A1）の柱頭部に前記SRC仕口ユニツト（B1）
を取付ける。（第４図参照） 同様にしてPC側柱（A2）及びPC隅柱（A3）の柱頭部に
夫々Ｔ型SRC仕口ユニツト（B2）及びＬ型SRC仕口ユニツ
ト（B3）を取付ける。The PC column (A) is erected at a predetermined position on the reference floor, and a cross-shaped SRC connection unit (B 1 ) is mounted on the capital of the PC middle column (A 1 ). 1 ) Insert the lower half of the steel column (2) into the hollow part of the PC middle column (A 1 ).
The SRC Joint Yunitsuto stigma portion of the PC in the pillar (A 1) (B 1)
Install. (See Fig. 4.) Similarly, the T-type SRC connection unit (B 2 ) and the L-type SRC connection unit (B 3 ) are attached to the column caps of the PC side column (A 2 ) and PC corner column (A 3 ), respectively. Install.
次いで相隣るSRC仕口ユニツトの各プレキヤストSRC梁
ブラケツト（３）間に中央鉄骨梁（４）を接合し、前記
PC柱（Ａ）の中空部のコンクリート（Ｃ）及び柱梁接合
部コンクリート（Ｃ′）、スラブ（Ｓ）のコンクリート
を打設し、次いで上階のPC柱（Ａ′）を前記各SRC仕口
ユニツト（B1）（B2）（B3）上に配設し、同各ユニツト
における鉄骨柱（２）の上半部に上階のPC柱（Ａ′）の
中空部（１）を嵌合する。（第１図及び第２図並びに第
４図参照） 以下前記の工程を反覆して構造物の架構を構築する。Next, a central steel beam (4) was joined between each of the precast SRC beam brackets (3) of adjacent SRC connection units.
Concrete (C) in the hollow part of the PC column (A), concrete (C ') at the beam-column joint, and concrete of the slab (S) are cast, and then the PC column (A') on the upper floor is subjected to the above-mentioned SRC specifications. Arranged on the mouth units (B 1 ) (B 2 ) (B 3 ), the hollow part (1) of the PC column (A ') on the upper floor is placed in the upper half of the steel column (2) in each unit. Fit. (Refer to FIG. 1, FIG. 2, and FIG. 4.) The above steps are repeated to construct a frame of a structure.
而して最上階の屋上梁におけるSRC仕口ユニツトは、
最上階のPC柱（Ａ）の中空部（１）に挿入される鉄骨柱
（２）の頭部にプレキヤストSRC梁ブラケツト（３）を
一体に接合した十字型、Ｔ型、Ｌ型の形状に構成され、
最上階のPC中柱（A1）PC側柱（A2）PC隅柱（A3）の柱頭
に載架され、相隣る各SRC仕口ユニツトのプレキヤストS
RC梁ブラケツト（３）間に中央鉄骨梁（４）が接合され
る。（第３図及び第５図参照） 第６図及び第７図並に第８図は本発明の他の実施例を
示し、各SRC仕口ユニツト（B1）（B2）（B3）の一方向
に配設した長尺のプレキヤストSRC梁（３′）の梁鉄骨
同志を中央で接合し、同SRC梁（３′）と直交する方向
のプレキヤストSRC梁ブラケツト（３）は前記実施例と
同様に、中央鉄骨梁（４）によって接続する。Thus, the SRC connection unit on the roof beam on the top floor is
Cross-shaped, T-shaped and L-shaped shapes in which a precast SRC beam bracket (3) is integrally joined to the head of a steel column (2) inserted into the hollow part (1) of the PC column (A) on the top floor Composed,
Precast S of each SRC connection unit adjacent to the top of the middle floor PC (A 1 ) PC side pillar (A 2 ) PC corner pillar (A 3 ) on the top floor
The central steel beam (4) is joined between the RC beam brackets (3). (See FIGS. 3 and 5) FIGS. 6 and 7 and FIG. 8 show another embodiment of the present invention, in which each SRC connection unit (B 1 ) (B 2 ) (B 3 ) The long precast SRC beam (3 '), which is disposed in one direction, is joined at the center to the beam steel members, and the precast SRC beam bracket (3) in the direction orthogonal to the SRC beam (3') is provided in the above embodiment. Similarly, the connection is made by the central steel beam (4).
第９図及び第10図と第11図とは夫々本発明の他の実施
例を示し、相隣るSRC仕口ユニツトのプレキヤストSRC梁
ブラケツト（３）間に、第１図及び第２図と、第３図と
に示す実施例における各中央鉄骨梁（４）の代りに、中
央SRC梁（４′）が接続された場合を示す。FIGS. 9, 10 and 11 show another embodiment of the present invention, respectively, between adjacent precast SRC beam brackets (3) of the SRC connection unit. 3 shows a case where a central SRC beam (4 ') is connected instead of each central steel beam (4) in the embodiment shown in FIG.
図中（ｃ″）は継手コンクリートである。その他前記
実施例と均等部分には同一符号が附されている。In the figure, (c ″) denotes joint concrete. Other parts that are the same as those in the above embodiment are given the same reference numerals.
第12図及び第13図と第14図とは本発明の他の実施例を
示し、相隣るSRC仕口ユニツトの長尺のプレキヤストSRC
梁（３′）自体が直接接合されている。FIGS. 12, 13 and 14 show another embodiment of the present invention, in which a long precast SRC of adjacent SRC connection units is used.
The beam (3 ') itself is directly joined.
図中前記各実施例と均等部分には同一符号が附されて
いる。In the figure, the same reference numerals are given to the same parts as those in the above-described embodiments.
第12図及び第13図と、第14図とは本発明の他の実施例
を示し、第６図及び第７図と、第８図の実施例におい
て、相隣るSRC仕口ユニツトのプレキヤストSRC梁の梁鉄
骨の代りに、プレキヤストSRC梁（３′）自体同志を接
合したものである。12, 13 and 14 show another embodiment of the present invention. In the embodiment of FIGS. 6, 7 and 8, the precast of the adjacent SRC connection unit is performed. Precast SRC beams (3 ') themselves are joined together instead of SRC beam steel frames.
図中前記各実施例と均等部分には同一符号が附されて
いる。In the figure, the same reference numerals are given to the same parts as those in the above-described embodiments.
第15図及び第16図は夫々本発明の更に他の各実施例を
示し、各階のすべてのPC柱、即ちPC中柱（A1）、PC側柱
（A2）、PC隅柱（A3）上に夫々十字型SRC仕口ユニツト
（B1）を載架し、相隣るSRC仕口ユニツト（B1）のプレ
キヤストSRC梁ブラケツト（３）間に中央鉄骨梁（４）
を接続して架構を構築するか、（第15図参照）、相隣る
SRC仕口ユニツト（B1）の一方向の長尺のプレキヤストS
RC梁（３′）の梁鉄骨同志を中央で接合し、これと直交
する方向のSRC梁ブラケツト（３）は、前記実施例と同
様に中央鉄骨梁（４）で接続するものである。（第16図
参照） なお前記両実施例における側柱及び隅柱頭部のSRC仕
口ユニツトにおける跳ね出し梁（Ｄ）に、先端小梁
（Ｅ）を取付けて建物外周にはね出し床を設けるもので
あり、各柱頭すべて中柱におけるSRC仕口ユニツトと同
じタイプのSRCユニツトからなる架構が構成される。FIGS. 15 and 16 show still another embodiment of the present invention, in which all the PC pillars on each floor, that is, the PC middle pillar (A 1 ), the PC side pillar (A 2 ), and the PC corner pillar (A 3 ) A cross-shaped SRC connection unit (B 1 ) is mounted on each, and a central steel beam (4) is placed between adjacent precast SRC beam brackets (3) of the adjacent SRC connection unit (B 1 ).
To build a frame (see Figure 15) or
Long precast S in one direction of SRC connection unit (B 1 )
The beam steel members of the RC beam (3 ') are joined at the center, and the SRC beam bracket (3) in the direction orthogonal to this is connected by a central steel beam (4) as in the above embodiment. (See Fig. 16) In addition, a small beam (E) is attached to the projecting beam (D) in the SRC connection unit of the side column and the corner column head in both embodiments to provide a projecting floor around the building. A frame consisting of the same type of SRC unit as the SRC connection unit in the center pillar is constructed.
第17図乃至第24図はプレキヤストSRC梁ブラケツトま
たはプレキヤストSRC梁を鉄骨柱を用いないで十字型及
びＴ型並にＬ型に一体接合したSRC仕口ユニツト（Ｂ′
１）（Ｂ′２）（Ｂ′３）を使用して架構を構成した場
合を示し、第17図及び第18図は第１図及び第２図に示す
実施例におけるSCR仕口ユニツト（B1）（B2）（B3）の
代りに、前記した鉄骨柱のないSRC仕口（Ｂ′１）
（Ｂ′２）（Ｂ′３）を使用した場合を示し、相隣るSR
C仕口ユニツト（Ｂ′）のプレキヤストSRC梁ブラケツト
（３）間を中央鉄骨梁（４）で接続した場合を示し、第
19及び第20図に示す実施例は相隣るSRC仕口ユニツト
（Ｂ′）におけるプレキヤストSRC梁（３′）の梁鉄骨
相互を中央で接続した場合を示す。図中前記各実施例と
均等部分には同一符号が附されている。FIGS. 17 to 24 show an SRC connection unit (B ') in which a precast SRC beam bracket or a precast SRC beam is integrally joined to a cross shape and a T shape and an L shape without using a steel column.
1 ) (B ' 2 ) and (B' 3 ) are used to construct a frame, and FIGS. 17 and 18 show the SCR connection unit (B) in the embodiment shown in FIGS. 1 and 2. 1 ) Instead of (B 2 ) and (B 3 ), the above-mentioned SRC connection without steel columns (B ′ 1 )
(B ' 2 ) (B' 3 ) is used, and the adjacent SR
The case where the precast SRC beam bracket (3) of the C connection unit (B ') is connected by the central steel beam (4),
The embodiment shown in FIGS. 19 and 20 shows a case in which the beams of the precast SRC beams (3 ') in the adjacent SRC connection unit (B') are connected at the center. In the figure, the same reference numerals are given to the same parts as those in the above-described embodiments.
第21図及び第22図に示す実施例は第９図及び第10図に
示す実施例において、SRC仕口ユニツト（B1）（B2）（B
3）の代りに鉄骨柱を用いないでプレキヤストSRC梁ブラ
ケツト（３）を一体接合した十字型及びＴ型並にＬ型SR
C仕口ユニツト（Ｂ′１）（Ｂ′２）（Ｂ′３）を使用
して架構を構成した場合を示し、相隣るSRC仕口ユニツ
ト（Ｂ′）のプレキヤストSRC梁ブラケツト（３）間を
中央SRC梁（４′）で接続した場合を示し、第23図及び
第24図に示す実施例では、相隣るSRC仕口ユニツト
（Ｂ′）のプレキヤストSRC梁（３′）相互を中央で直
接接続した場合を示す。The embodiment shown in FIGS. 21 and 22 is different from the embodiment shown in FIGS. 9 and 10 in that the SRC connection units (B 1 ) (B 2 ) (B
3 ) In place of steel columns, a precast SRC beam bracket (3) is integrally joined without using a steel column.
This figure shows a case where a frame is constructed using the C connection unit (B ' 1 ) (B' 2 ) (B ' 3 ), and a precast SRC beam bracket (3) of an adjacent SRC connection unit (B'). In the embodiment shown in FIGS. 23 and 24, the precast SRC beams (3 ') of adjacent SRC connection units (B') are connected to each other by a central SRC beam (4 '). Shows the case of direct connection at the center.
図中前記各実施例と均等部分には同一符号が附されて
いる。In the figure, the same reference numerals are given to the same parts as those in the above-described embodiments.
更に第25図に示すように、前記十字型、Ｔ型、Ｌ型の
各SRCユニツト（B1）（B2）（B3）を中央鉄骨梁
（４）、SCR梁（４′）で連続的に一体とした連続梁
（３″）を構成し、同梁（３″）をPC柱（Ａ）に載架し
て構造物の架構を構成するようにしてもよい。Further, as shown in FIG. 25, the cross-shaped, T-shaped and L-shaped SRC units (B 1 ) (B 2 ) (B 3 ) are continuously connected to a central steel beam (4) and an SCR beam (4 ′). It is also possible to form a continuous beam (3 ″) that is integrally integrated, and mount the beam (3 ″) on the PC column (A) to form a frame of the structure.
（発明の効果） 本発明に係る構造物の架構は前記したように、中空PC
柱と、上下階各PC柱の中空部に跨って挿入される鉄骨の
中間よりプレキヤストSRC梁ブラケツトまたはプレキヤ
ストSRC梁を一体に接合してなる平面形状が十字型、及
びＴ型、並にＬ型のSRC仕口ユニツトとより構成され、P
C中柱及びPC側柱並にPC隅柱に夫々前記十字型及びＴ型
並にＬ型SRC仕口ユニツトを載架して架構が構築される
ように構成されているので、柱梁仕口部の鉄骨部材がユ
ニツト化されるとともに、十字型、Ｔ型、Ｌ型のタイプ
に統一して製作並に構築され、作業の省略化、工費の節
減が図られる。(Effect of the Invention) As described above, the frame of the structure according to the present invention is a hollow PC.
The cross-section, the T-shape, and the L-shape are formed by integrally joining a precast SRC beam bracket or a precast SRC beam from the middle of the column and the steel frame inserted across the hollow part of each PC column on the upper and lower floors. And SRC connection unit of P
Since the L-shaped SRC connection unit is mounted on the C-shaped column and the PC side column along with the PC corner column, and the L-shaped SRC connection unit is mounted on the C-shaped column and the T-shaped column, respectively, the beam-column connection is constructed. In addition to the unitization of the steel members of the parts, they are unified to the cross-shaped, T-shaped and L-shaped types, and are constructed at the same level as the production, so that the work can be omitted and the construction cost can be reduced.
また本発明によれば架構のプレハブ化率が高められ、
現場で作業効率がよいので、工期が大幅に短縮され、更
に前記各ユニツトは工場で製作されることによって製作
精度が高くなり、現場での品質管理が容易であり、構造
的に信頼度の高い架構が構成される。According to the present invention, the prefabrication rate of the frame is increased,
Since the work efficiency is good on site, the construction period is greatly shortened, and each unit is manufactured in a factory, so that the manufacturing accuracy is high, the quality control on site is easy, and the structure is highly reliable. A frame is configured.
更にまた本発明によれば、鉄骨柱付き鉄骨梁ユニツト
を用いることによって、PC柱と一体化した鉄骨鉄筋コン
クリート柱としての耐力が付与され、大スパンの架構に
も容易に適用され、また前記各タイプのSRC仕口ユニツ
トを組合わせることによって、自由な空間の計画に対応
でき、大スパン架構にも容易に適用される。Furthermore, according to the present invention, by using a steel beam unit with a steel column, the strength as a steel reinforced concrete column integrated with a PC column is imparted, and it is easily applied to a large span frame. By combining the SRC connection units, it is possible to cope with free space planning and easily applied to large span frames.
請求項２の発明は、最上階における鉄骨仕口ユニツト
を、最上階のPC柱の中空部に挿入される鉄骨柱の頭部に
プレキヤストSRC梁ブラケツト、またはプレキヤストSRC
梁を一体に接合して構成することによって、最上階の架
構を簡単に構築しうるようにしたものである。According to the invention of claim 2, the steel joint unit on the top floor is provided with a precast SRC beam bracket or a precast SRC on the head of the steel column inserted into the hollow portion of the PC column on the top floor.
By constructing the beams integrally, the frame on the top floor can be easily constructed.
請求項３の発明は、PC柱の柱頭部に装架された前記SR
C仕口ユニツト間を中央鉄骨梁で接続したことによっ
て、スパンの変化に対応でき、自由な空間の計画に対応
しうるようにしたものである。The invention according to claim 3 is characterized in that the SR mounted on the capital of the PC column
By connecting the C-joint unit with a central steel beam, it is possible to respond to changes in span and to plan a free space.
請求項４の発明は、相隣るPC柱の柱頭部に装架された
前記SRC仕口ユニツトの一方向のプレキヤストSRC梁相互
を中央で接続したことによって、更に架構の組立の省力
化が図られるようにしたものである。According to the fourth aspect of the present invention, the unidirectional precast SRC beams mounted on the column caps of adjacent PC columns are connected to each other at the center, thereby further reducing the labor required for assembling the frame. It is intended to be.
請求項５の発明はすべての中空PC柱の柱頭部に前記十
字型SRC仕口ユニツトを載架し、同ユニツト間を中央鉄
骨梁で接続したことによって、建物外周に跳ね出し床を
設けることができ、跳ね出し梁部分を予めSRC仕口ユニ
ツトとして組込めるため、作業効率が向上するものであ
る。In the invention of claim 5, the cross-shaped SRC connection unit is mounted on the column caps of all the hollow PC columns, and the units are connected by a central steel beam, so that a spring floor is provided on the outer periphery of the building. As a result, the projecting beam part can be incorporated in advance as an SRC connection unit, thereby improving work efficiency.
請求項６の発明は請求項５の発明において、鉄骨仕口
ユニツトの一方向の鉄骨梁相互を中央で接続して施工効
率をより向上せしめたものである。According to a sixth aspect of the present invention, in the fifth aspect of the present invention, the steel frame beams in one direction are connected to each other at the center of the steel frame connection unit to improve the construction efficiency.
請求項７の発明は鉄骨柱を用いることなく、プレキヤ
ストSRC梁ブラケツトまたはプレキヤストSRC梁を十字型
及びＴ型並にＬ型に一体接合したSRC仕口ユニツトを構
成し、同ユニツトを夫々PC中柱及び側柱並に隅柱の頭部
に載架し、相隣る前記SRC仕口ユニツト間を中央鉄骨梁
で接続することによって、更に製作、組立を容易ならし
め、工費の節減を図ることができる。The invention of claim 7 constitutes an SRC connection unit in which a precast SRC beam bracket or a precast SRC beam is integrally joined to a cross shape and a T shape as well as an L shape without using a steel column, and each of the units is a PC center column. By mounting on the head of the corner post alongside the side post and connecting the adjacent SRC connection units with a central steel beam, production and assembly can be further facilitated, and the cost of construction can be reduced. it can.
請求項８の発明は請求項７の発明において、相隣る前
記SRC仕口ユニツトの一方向の梁相互間を中央で接続し
てより製作、組立を簡略化したものである。According to an eighth aspect of the present invention, in the invention of the seventh aspect, the beams in one direction of the adjacent SRC connection units are connected to each other at the center, thereby simplifying the production and assembly.
請求項９の発明は、前記十字型及びＴ型並にＬ型の各
SRC仕口ユニツトを連続一体化した、SRC仕口ユニツトを
含めた連続梁として現場に搬入し、PC柱の柱頭部に亘っ
て架設することによって、建方効率をより向上せしめた
ものである。According to a ninth aspect of the present invention, each of the cross shape and the T shape as well as the L shape
The SRC joint unit is continuously integrated, and is carried into the site as a continuous beam including the SRC joint unit, and is erected over the column cap of the PC column, thereby improving the construction efficiency.
第１図及び第２図は本発明に係る構造物の架構の一実施
例の基準階部分を示す平面図並に側面図、第３図は屋上
階部分を示す側面図、第４図及び第５図は夫々基準階並
に屋上階におけるSRC仕口ユニツトのPC柱に対する建方
状況を示す側面図、第６図及び第７図は本発明に係る構
造物の架構の他の実施例の基準階部分を示す平面図並に
側面図、第８図は屋上階部分を示す側面図、第９図及び
第10図は夫々本発明に係る構造物の架構の他の実施例の
基準階部分を示す平面図並に側面図、第11図は屋上階部
分を示す側面図、第12図及び第13図は夫々本発明に係る
構造物の架構の他の実施例の基準階部分を示す平面図並
に側面図、第14図は屋上階部分を示す側面図、第15図及
び第16図は夫々本発明に係る構造物の架構の他の各実施
例を示す平面図、第17図及び第18図と、第19図及び第20
図と、第21図及び第22図と、第23図及び第24図とは夫々
本発明に係る構造物の架構の他の各実施例を示す平面図
並に側面図、第25図は本発明に係る構造物の架構の更に
他の実施例を示す平面図である。 （Ａ）……PC柱、（A1）……PC中柱、 （A2）……PC側柱、（A3）……PC隅柱、 （Ｂ）（B1）（B2）（B3）……SRC仕口ユニツト、 （Ｂ′）（B1′）（B2′）（B3′）……SRC仕口ユニツ
ト、 （１）……中空部、（２）……鉄骨柱、 （３）……プレキヤストSRC梁ブラケツト、 （３′）……プレキヤストSRC梁、 （３″）……連続梁、（４）……中央鉄骨梁、 （４′）……中央SRC梁。1 and 2 are a plan view and a side view showing a base floor portion of an embodiment of a frame of a structure according to the present invention. FIG. 3 is a side view showing a rooftop portion, and FIGS. Fig. 5 is a side view showing the construction of the PC column of the SRC connection unit on the roof floor and the reference floor, respectively. Figs. 6 and 7 show the reference of another embodiment of the structure of the structure according to the present invention. FIG. 8 is a side view showing a rooftop floor portion, and FIGS. 9 and 10 are reference floor portions of another embodiment of a frame of a structure according to the present invention. FIG. 11 is a side view showing a rooftop portion, and FIGS. 12 and 13 are plan views showing a reference floor portion of another embodiment of the frame of the structure according to the present invention. 14 is a side view showing a rooftop portion, FIGS. 15 and 16 are plan views showing other embodiments of the frame of the structure according to the present invention, and FIGS. And FIG. 18, FIG 19 and second 20
FIG. 21, FIG. 21 and FIG. 22, FIG. 23 and FIG. 24 are plan views and side views respectively showing other embodiments of the frame of the structure according to the present invention, and FIG. It is a top view which shows another Example of the frame of the structure which concerns on this invention. (A) PC pillar, (A 1 ) PC middle pillar, (A 2 ) PC side pillar, (A 3 ) PC corner pillar, (B) (B 1 ) (B 2 ) ( B 3) ...... SRC Joint Yunitsuto, (B ') (B 1 ') (B 2 ') (B 3') ...... SRC Joint Yunitsuto, (1) ...... hollow portion, (2) ...... steel Column, (3)… Precast SRC beam bracket, (3 ′)… Precast SRC beam, (3 ″)… Continuous beam, (4)… Center steel beam, (4 ′)… Center SRC beam.
Claims (9)
って挿入される鉄骨柱の中間よりプレキャストSRC梁ブ
ラケットまたはプレキャストSRC梁を一体に接合してな
る平面形状が十字型、及びＴ型、並にＬ型のSRC仕口ユ
ニットよりなり、PC中柱及びCP側柱並にPC隅柱の柱頭部
に夫々前記十字型及びＴ型並にＬ型SRC仕口ユニットを
載架してなることを特徴とする構造物の架構。1. A cross-shaped planar shape formed by integrally joining a precast SRC beam bracket or a precast SRC beam from the middle of a hollow PC column and a steel column inserted over the hollow portion of each PC column on the upper and lower floors. , And T-shaped and L-shaped SRC joint units, and the L-shaped SRC joint units are mounted on the column heads of PC corner pillars and PC corner pillars, respectively. A frame of a structure characterized by being framed.
は、同最上階のPC柱の中空部に挿入される鉄骨柱の頭部
にプレキャストSRC梁ブラケットまたはプレキャストSRC
梁を一体に接合して構成された請求項１記載の構造物の
架構。2. The SRC connection unit in the roof beam on the top floor is a precast SRC beam bracket or precast SRC on the head of a steel column inserted into the hollow part of the PC column on the top floor.
The frame of the structure according to claim 1, wherein the beams are integrally joined.
仕口ユニット間を中央鉄骨梁で接続してなる請求項１ま
たは２記載の構造物の架構。3. The SRC mounted on the capitals of adjacent PC columns.
The frame of the structure according to claim 1 or 2, wherein the connection units are connected by a central steel beam.
仕口ユニットの一方向のプレキャストSRC梁相互を中央
で接続してなる請求項１または２記載の構造物の架構。4. The SRC mounted on the capitals of adjacent PC columns.
The frame of a structure according to claim 1 or 2, wherein the precast SRC beams in one direction of the connection unit are connected at the center.
C仕口ユニットを載架し、同SRC仕口ユニット間を中央鉄
骨梁で接続しでなる請求項１記載の構造物の架構。5. The cross-shaped SR is mounted on the column caps of all hollow PC columns.
The structural frame according to claim 1, wherein the C-joint unit is mounted, and the SRC-joint units are connected by a central steel beam.
C仕口ユニットを載架し、相隣る同SRC仕口ユニットの一
方向のプレキャストSRC梁相互を中央で接続してなる請
求項１記載の構造物の架構。6. The cross-shaped SR is mounted on the column caps of all hollow PC columns.
The frame of the structure according to claim 1, wherein the C-joint unit is mounted, and one-way precast SRC beams in adjacent ones of the SRC-joint units are connected at the center.
レキャストSRC梁ブラケットとプレキャストSRC梁とで鉄
骨柱を用いないで十字型及びＴ型並にＬ型に一体接合し
たSRC仕口ユニットを、夫々PC中柱及び側柱並に隅柱の
頭部に載架し、相隣る前記SRC仕口ユニット間を中央鉄
骨梁で接続してなる請求項１記載の構造物の架構。7. A precast SRC beam bracket, or an SRC joint unit integrally joined in a cross shape and a T shape as well as an L shape without using a steel column by using a precast SRC beam bracket and a precast SRC beam, each of which is a center pillar of a PC. 2. The frame of the structure according to claim 1, wherein the frame is mounted on the head of the corner post alongside the side post, and the adjacent SRC connection units are connected by a central steel beam.
レキャストSRCブラケットとプレキャストSRC梁とで鉄骨
柱を用いないで十字型及びＴ型並にＬ型に一体接合した
SRC仕口ユニットを、夫々PC中柱及び側柱並に隅柱の頭
部に載架し、相隣る前記SRC仕口ユニットの一方向の梁
相互間を中央で接続してなる請求項１記載の構造物の架
構。8. A precast SRC beam bracket, or a precast SRC bracket and a precast SRC beam, which are integrally joined to a cross shape and a T shape as well as an L shape without using a steel column.
2. The SRC connection unit is mounted on the head of a corner post in the same manner as a center pillar and a side pillar of a PC, and beams in one direction of the adjacent SRC connection units are connected at the center. Structure of the described structure.
ユニットを連続一体化した梁としてPC柱の柱頭部に載架
してなる請求項1,2,7,8のいずれかに記載の構造物の架
構。9. The PC column as claimed in claim 1, wherein said cross-shaped and T-shaped as well as L-shaped SRC connection units are successively integrated and mounted on the column head of a PC column. Frame of the structure described in Crab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13618389A JP2768382B2 (en) | 1989-05-31 | 1989-05-31 | Structure of structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13618389A JP2768382B2 (en) | 1989-05-31 | 1989-05-31 | Structure of structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH032434A JPH032434A (en) | 1991-01-08 |
| JP2768382B2 true JP2768382B2 (en) | 1998-06-25 |
Family
ID=15169286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13618389A Expired - Lifetime JP2768382B2 (en) | 1989-05-31 | 1989-05-31 | Structure of structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2768382B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4045504B2 (en) * | 2003-07-18 | 2008-02-13 | 清水建設株式会社 | Damping structure |
| AU2023222841B1 (en) * | 2023-08-29 | 2023-11-09 | Batters-Holding, Toby MR | An Improved Modular SHS Joiner |
-
1989
- 1989-05-31 JP JP13618389A patent/JP2768382B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH032434A (en) | 1991-01-08 |
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