JPH032434A - Frame of structure - Google Patents

Frame of structure

Info

Publication number
JPH032434A
JPH032434A JP13618389A JP13618389A JPH032434A JP H032434 A JPH032434 A JP H032434A JP 13618389 A JP13618389 A JP 13618389A JP 13618389 A JP13618389 A JP 13618389A JP H032434 A JPH032434 A JP H032434A
Authority
JP
Japan
Prior art keywords
src
column
shaped
precast
columns
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
Application number
JP13618389A
Other languages
Japanese (ja)
Other versions
JP2768382B2 (en
Inventor
Mineao Motojima
本島 峯青
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.)
Taisei Corp
Original Assignee
Taisei Corp
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 Taisei Corp filed Critical Taisei Corp
Priority to JP13618389A priority Critical patent/JP2768382B2/en
Publication of JPH032434A publication Critical patent/JPH032434A/en
Application granted granted Critical
Publication of JP2768382B2 publication Critical patent/JP2768382B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

PURPOSE:To save the energy of field work and save a construction cost by forming the steel frame member of a column beam joint section to be a systematic body, and by erecting the SRC joint bodies of a cross type, a T type, and an L type to be mounted on a column head section. CONSTITUTION:Over the full lengths of columns, hollow sections 1 are arranged, and PC columns A are composed. Besides, to the intermediate sections of steel frame columns 2 inserted into the respective hollow sections of the upper and lower floor PC columns A, the precast SRC beam brackets 3 of a cross type, a T type, and an L type are integrally jointed in a factory, and SRC joint bodies B are composed. Then, on reference floors, at specified positions, the PC columns A are vertically set, and on the column head of a PC middle-column A1, a cross type SRC joint body B1 is erected to be mounted, and the lower half section of the steel frame column 2 of the body B1 is inserted into the hollow section of the PC middle-column A1, and on the column head section of the PC middle-column A1, the SRC joint body B1 is fitted, and on the respective column head sections of a PC side column A2 and a PC corner column A2, the SRC joint bodies B2 of the T type and the L type are fitted.

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 (Field of Industrial Application) The present invention relates to the frame of a structure in which columns are made of reinforced concrete and beams are 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、梁を先行して
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くない。
(Prior art) In general, in an SRC structure, after assembling steel columns and beams in advance, the main reinforcement of the columns and beams, shear reinforcing bars, etc. are arranged, and after performing formwork work, shoring, etc. Place concrete, etc.
On-site assembly requires a lot of effort.

このためSRC構造の架構として20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 have been proposed in which 20 members are used as the frame of the SRC structure to save labor on site.

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Sl?C
の20部材が使用されるのが普通である。
However, even in this case, most of the columns were constructed using cast-in-place concrete, and the beam material was made of Sl? C
Typically, 20 members are 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、構造計画上の困難性が多
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 structure of the joint joint is complex, structural analysis is difficult to understand, and there are many difficulties in construction and structural planning. In other words, when assembling the frame, construction accuracy, 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、構造的にも信軌性の高い構造物の架構を提供する
点にある。
The present invention was proposed in view of the problems of the prior art, and its purpose is to commercialize not only the members but also the joints, improve the prefabrication rate, improve workability, The object of the present invention is to provide a frame for a structure with high structural reliability.

(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
口ユニッ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, the frame of the structure according to the present invention includes hollow PC columns and steel columns inserted across the hollow parts of each PC column on the upper and lower floors. The planar shape formed by integrally joining precast SRC beam brackets or precast SRC beams from the middle is a cross-shaped, T-shaped, and L-shaped SRC joint unit, and the PC middle pillar, PC side pillar, and PC The cross-shaped, T-shaped, and L-shaped SRC joint units are mounted on the capitals of the corner pillars, 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十字型及びT型並にL型
の平面形状を存するSRC仕口ユニットとを使用し、P
C中柱の柱頭部には十字型SRC仕口ユニットを載架し
、PC側柱の柱頭部にはT型SRC仕口ユニットを載架
し、更にPC隅柱の柱頭部にはL型SRC仕口ユニット
を載架して相隣る同仕口ユニットのプレキャストSRC
梁同志、またはプレキャストSRC梁ブラケット間を中
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、接合部も含めてブレノ\プ化し、作
業能率を改善し、施工精度を向上するものである。
(Function) According to the present invention, as described above, a precast SRC beam bracket or a precast SRC is inserted between the hollow PC column and the steel column inserted into the hollow part of each PC column on the upper and lower floors
P
A cross-shaped SRC joint unit is mounted on the column head of the C middle pillar, a T-type SRC joint unit is mounted on the column head of the PC side column, and an L-shaped SRC joint unit is mounted on the column head of the PC corner column. Precast SRC of the same Shiguchi unit next to each other by mounting the Shiguchi unit on a shelf
The frame of the structure is constructed by connecting beams or precast SRC beam brackets with a central steel beam, and not only the members but also the joints are made into a brenope, improving work efficiency and construction accuracy. It will improve.

(実施例) 以下本発明を図示の実施例について説明する。(Example) The present invention will be described below with reference to the illustrated embodiments.

囚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。
The column is a PC column in which a hollow part (1) is provided along the entire length of the column, and column main reinforcement and shear reinforcing bars are built into the cross section.

(81はSRC仕口ユニットで、上下階のPC柱囚の各
中空部に挿入される鉄骨柱(2)の中間部に、プレキャ
ストSRC梁ブラケット(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。
(81 is an SRC joint unit, in which precast SRC beam brackets (3) are installed in cross-shaped, T-shaped, and
It is constructed by integrally joining the mold at the factory.

而して基準階において所定位置に前記PC柱囚を立設し
、PC中柱(八、)の柱頭には十字型SRC仕口ユニッ
ト(B、)を載架し、同ユニット(Bl)の鉄骨柱(2
)の下半部をPC中柱(AI)の中空部に挿入すること
によって、同PC中柱(八、)の柱頭部に前記SRC仕
口ユニット(e+)を取付ける。(第4図参照)同様に
してPC側柱(A2)及びPC隅柱(A、)の柱頭部に
夫々T型SRC仕口ユニット(BZ)及びL型SRC仕
口ユニット(B、)を取付ける。
Then, the PC pillars are erected at predetermined positions on the standard floor, and the cross-shaped SRC shiguchi unit (B,) is mounted on the capital of the PC middle pillar (8,), and the Steel column (2
By inserting the lower half of ) into the hollow part of the PC middle pillar (AI), the SRC shiguchi unit (e+) is attached to the column head of the PC middle pillar (8). (Refer to Figure 4) In the same way, attach the T-type SRC joint unit (BZ) and L-type SRC joint unit (B,) to the column heads of the PC side pillar (A2) and PC corner pillar (A,), respectively. .

次いで相隣るSRC仕口ゴロユニットプレキャストSR
C梁ブラケフト(3)間に中央鉄骨梁(4)を接合し、
前記PC柱囚の中空部のコンクリート(0及び柱梁接合
部コンクリート(C′)、スラブ(Sl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
仕口ユニッl−(Bl) (82) (B*)上に配設
し、同各ユニットにおける鉄骨柱(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, the adjacent SRC Shiguchi Goro Unit Precast SR
Connect the central steel beam (4) between the C beam bracket lifts (3),
Concrete (0 and column-beam joint concrete (C') and slab (Sl) were poured into the hollow parts of the PC pillars, and then the PC columns (A') on the upper floor were poured into each of the SRCs.
The hollow part (1) of the PC column (A') on the upper floor is placed on the upper half of the steel column (2) in each unit. mate. (See FIGS. 1, 2, and 4) The above steps are then repeated to construct the frame of the structure.

而して最上階の屋上梁におけるSRC仕口ゴロユニット
最上階のPC柱^の中空部(1)に挿入される鉄骨柱(
2)の頭部にプレキャストSRに9ブラケット(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+17)PC中柱(A+)PC側柱(Az)PC
隅柱(A3)の柱頭に載架され、相隣る各SRC仕口ゴ
ロユニットレキャストSRC梁ブラケット(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仕口ゴロユニットl) (Bz) (B
z)の一方向に配設した長尺のプレキヤストsRc粱(
3’)の梁鉄骨同志を中央で接合し、同SI?C梁(3
′)と直交する方向のプレキャスト5Rclブラケット
(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。
Therefore, the steel column (1) inserted into the hollow part (1) of the PC column ^ on the top floor
2) It is constructed in the shape of a cross, T-shape, or L-shape, with 9 brackets (3) integrally joined to the precast SR head.
Top floor +17) PC middle pillar (A+) PC side pillar (Az) PC
The central steel beam (4) is mounted on the capital of the corner pillar (A3) and connected between the adjacent SRC Shiguchi Goro unit recast SRC beam brackets (3). (See Figures 3 and 5) Figures 6, 7, and 8 show other embodiments of the present invention, and each SRC Shiguchi grounder unit l) (Bz) (B
z) A long precast sRc casing (
3') beam steel beams are joined at the center, and the same SI? C beam (3
The precast 5Rcl brackets (3) in the direction perpendicular to 1) are connected by a central steel beam (4), as in the previous embodiment.

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仕口ゴロユニットレキャスト
SRC梁ブラケット(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。
9, 10, and 11 respectively show other embodiments of the present invention, and between adjacent SRC Shiguchi Goro unit recast SRC beam brackets (3), as shown in FIGS. 1 and 2. and,
This figure shows a case where a central SRC beam (4') is connected in place 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。
(c') in the figure is joint concrete. Other parts equivalent to 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仕口ユニットの長尺のプレキャ
ストSRC梁(3’+自体が直接接合されている。
12, 13, and 14 show another embodiment of the present invention, in which the long precast SRC beams (3'+ themselves) of adjacent SRC joint units are 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 drawings, parts equivalent to those of the above embodiments are given the same reference numerals.

第12図及び第13図と、第14圓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仕口ゴロユニットレキャストSRC
梁の梁鉄骨の代りに、プレキャストSRC粱(3′)自
体同志を接合したものである。
12 and 13 and the 14th circle show other embodiments of the present invention, and in the embodiments of FIGS. 6 and 7 and FIG. cast src
Instead of the beam steel frame, the precast SRC rods (3') themselves are joined together.

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 drawings, parts equivalent to those of the above embodiments are given the same reference numerals.

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(A、)上に夫々十字型
SRC仕口ユニット(B1)を載架し、相隣るSRC仕
口ユニット(B1)のプレキャストSRC梁ブラケット
(3)間に中央鉄骨梁(4)を接続して架構を構築する
か、(第15回参照)、相隣るSRC仕口ユニッ)(B
l>の一方向の長尺のプレキャストSRC梁(3′)の
梁鉄骨同志を中央で接合し、これ七直交する方向のSR
C梁ブラブラケット)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
前記再実施例における側柱及び隅柱頭部のSRC仕口ゴ
ロユニットける跳ね出し9D)に、先端小梁0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仕口ユニットと同じタイプのS
RCユニットからなる架構が構成される。
FIG. 15 and FIG. 16 respectively show still other embodiments of the present invention, in which all the PC pillars on each floor, that is, the PC middle pillar (A1)
, the cross-shaped SRC joint unit (B1) is mounted on the PC side pillar (A2) and the PC corner pillar (A,), respectively, and the precast SRC beam bracket (3) of the adjacent SRC joint unit (B1) is mounted. Either connect the central steel beam (4) between them to construct a frame (see No. 15), or connect adjacent SRC shikichi units (B
The beam steel frames of the long precast SRC beam (3') in one direction are joined at the center, and the SR in the seven orthogonal directions is
The C-beam bra bracket) is connected by the central steel beam (4) as in the previous embodiment. (Refer to Fig. 16) In addition, a tip beam 0 is attached to the protrusion 9D of the SRC joint ground unit of the side column and corner column head in the above-mentioned second embodiment, and a protrusion floor is provided on the outer periphery of the building. , S of the same type as the SRC Shiguchi unit in all the middle pillars.
A frame consisting of RC units is constructed.

第17図乃至第24図はプレキャスト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仕口ゴロユ
ニット’ + )(B’ z) +8’ りを使用して
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SRC仕口ユニツ
)(il+)(t+z) (Bs)の代りに、前記した
鉄骨柱のない5IIC仕口(B’ + ) (B’ z
) (B’ s>を使用した場合を示し、相隣るSRC
仕口ゴロユニット′)のプレキャストSRC梁ブラケッ
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
ニット(B′)におけるプレキャスト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。
Figures 17 to 24 show SRC Shiguchi Goro units in which precast SRC beam brackets or precast SRC beams are integrally joined in cross, T, and L shapes without using steel columns. Figures 17 and 18 show the case where the frame is constructed using In addition, the above-mentioned 5IIC joint (B' + ) (B' z
) (Indicates the case where B's> is used, and adjacent SRC
Showing the case where the precast SRC beam brackets (3) of the Shiguchi Goro unit') are connected by the central steel beam (4),
The embodiment shown in Figs. 19 and 20 is a precast SRC beam (3') in an adjacent SRC shigashi unit (B').
This shows the case where the steel beams are connected at the center. In the drawings, parts equivalent to those of the above embodiments are given the same reference numerals.

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仕口ユニット(B、)
(Bz) (Bs)の代りに鉄骨柱を用いないでプレキ
ヤスト SRC梁ブラブラケット)を一体接合した十字
型及びT型並にL型SRC仕口ユニットfB’ + )
+B’ z) (B’ s)を使用して架構を構成した
場合を示し、相隣るSRC仕口ユニット(B′)のプレ
キャストSRC梁ブラケット(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仕口ユニット(B′)の
プレキャストSRC梁(3′)相互を中央で直接接続し
た場合を示す。
The embodiments shown in FIGS. 21 and 22 are similar to those shown in FIGS. 9 and 10.
In the embodiment shown in the figure, the SRC joint unit (B,)
(Bz) Cross-shaped, T-shaped, and L-shaped SRC joint units fB' + ) that are integrally joined with precast SRC beam bra brackets without using steel columns instead of (Bs)
+B' z) (B' s) is used to construct the frame, and the center SRC beam (
In the embodiments shown in FIGS. 23 and 24, the precast SRC beams (3') of adjacent SRC shiguchi units (B') are directly connected at the center. shows.

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 drawings, parts equivalent to those of the above embodiments are given the same reference numerals.

更に第25図に示すように、前記十字型、T型、L型の
各SRC仕口ユニット(Bl) (ax) (Bs)を
中央鉄骨梁(4)、SRC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柱囚
に載架して構造物の架構を構成するようにしてもよい。
Furthermore, as shown in Fig. 25, the cross-shaped, T-shaped, and L-shaped SRC joint units (Bl) (ax) (Bs) are connected continuously by the central steel beam (4) and the SRC beam (4'). A continuous beam (3'') may be constructed integrally with the PC column, and the beam (3'') may be mounted on PC columns to constitute the 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、上下階名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仕口ユニットとより
構成され、PC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仕口ユニットを載架し
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ッ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
の省力化、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 made of hollow PC
The planar shape formed by integrally joining precast SRC beam brackets or precast SRC beams from the middle of the column and the steel column inserted across the hollow part of the upper and lower PC columns is cross-shaped, T-shaped, and L-shaped. The frame is constructed by mounting the cross-shaped, T-shaped, and L-shaped SRC joint units on the PC center pillar, PC side pillar, and PC corner pillar, respectively. Since the structure is structured as
The T-type and L-type types are unified and constructed at the same time as production, which saves labor and costs.

また本発明によれば架構のプレハブ化率が高められ、現
場での作業効率がよいので、工期が大幅に短縮され、更
に前記各ユニッ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
的に信親度の高い架構が構成される。
Furthermore, according to the present invention, the rate of prefabricated frames is increased, and work efficiency on site is improved, so the construction period is significantly shortened.Furthermore, since each unit is manufactured in a factory, manufacturing accuracy is increased, and on-site work efficiency is improved. Quality control is easy, and a highly reliable structure is constructed.

更にまた本発明によれば、鉄骨柱付き鉄骨梁ユニットを
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
ッ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, and each of the above types. By combining these SRC joint units, it can accommodate flexible space planning and can be easily applied to large-span structures.

請求項2の発明は、最上階における鉄骨仕口ユニットを
、最上階のPC柱の中空部に挿入される鉄骨柱の頭部に
プレキャストSRC粱ブラケット、またはプレキャスト
SH(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。
The invention of claim 2 is such that the steel frame joint unit on the top floor is attached to the head of the steel column inserted into the hollow part of the PC column on the top floor with a precast SRC bracket or a precast SH (by integrally joining the beams). By configuring this structure, the top floor frame 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S
RC仕口ユニッ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Gこ対応でき、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 of claim 3 provides that the S mounted on the column head of the PC column
By connecting the RC shikiguchi units with a central steel beam, it is possible to accommodate changes in span and to accommodate flexible space planning.

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仕口ユニットの一方向のプレキャスト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
の省力化が回られるようにしたものである。
The invention according to claim 4 provides a unidirectional precast SRC of the SRC joint unit mounted on the column heads of adjacent PC columns.
By connecting the beams at the center, it is possible to further save labor in assembling the frame.

請求項5の発明はすべての中空p’c柱の柱頭部に前記
十字型SRC仕口ユニットを載架し、同ユニット間を中
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
口ユニットとして組込めるため、作業効率が向上するも
のである。
The invention of claim 5 provides a projecting floor on the outer periphery of the building by mounting the cross-shaped SRC joint units on the heads of all hollow p'c columns and connecting the units with a central steel beam. Since the projecting beam portion can be assembled in advance as an SRC joint unit, work efficiency is improved.

請求項6の発明は請求項5の発明において、鉄骨仕口ユ
ニッ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。
The invention according to claim 6 is the invention according to claim 5, in which the steel beams in one direction of the steel frame joint unit are connected at the center to further improve construction efficiency.

請求項7の発明は鉄骨柱を用いることなく、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
トを構成し、同ユニットを夫々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
中央鉄骨梁で接続することによって、更に製作、組立を
容易ならし7め、工費の節減を図ることができる。
The invention of claim 7 constitutes an SRC joint unit in which precast SRC beam brackets or precast SRC beams are integrally joined in a cross shape, a T shape, and an L shape without using a steel column, and the unit is connected to a PC middle pillar, respectively. By mounting the SRC joint units on the heads of the side columns and corner columns, and connecting the adjacent SRC joint units with a central steel beam, manufacturing and assembly are further facilitated, and construction costs are reduced. be able to.

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仕口ユニッ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 seventh aspect of the present invention, the beams in one direction of the adjacent SRC shigou units are connected at the center to simplify manufacturing 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S
RC仕口ユニットを連続一体化した、Sl?C什ロユニ
ッI・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1.建方効率をより
向上せしめたものである。
The invention of claim 9 provides that each of the cross-shaped, T-shaped and L-shaped S
Sl?, which is a continuous integrated RC joint unit. By transporting it to the site as a continuous beam including the C floor unit I and erecting it across the head of the PC column, 1. This further improves construction efficiency.

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

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国益に側面図、第3図は屋上
階部分を示す側面図、第4閲及び第5図は夫々基準階差
に屋上階におけるSRC仕口ユニットの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国
益に側面図、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国益に側面図、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
示す平面国益に側面図、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1
8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回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国益に側面図、第2
5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。 囚・・・PC柱、     (A、)・・・PC中柱、
(A2)・・・PC側柱、  (A3)・・・PC隅柱
、(81(Bl) (BZ) (83)・・・SRC仕
口ユニット、([1’) (B、’+ (Bz’l (
B3’l 、・SRC仕口ーL−ッ)、(])・・・中
空部、   (2)・・・鉄骨柱、(3)・・・プレキ
ャストSRC梁ブラケット、(3′)・・・プレキャス
ト5IIG梁、(3“)・・・連vt梁、  (4)・
・・中央鉄骨梁、(4′)・・・中央SRC梁。 代理人 弁理士 岡 本 重 文 外1名 第1圓 第す凹 第7図 第8鼠 鳥12目 第18図 第14図 第q回 第11図 鳥15圀 第16図 第1′7図 第1a固 第21巴 第22回 第19凹 820諷 第23回 第24辺
1 and 2 are planar side views showing the standard floor portion of an embodiment of the structure frame according to the present invention, FIG. 3 is a side view showing the roof floor portion, and fourth and fifth views. The figures are side views showing the construction status of the SRC joint unit on the roof floor with respect to the PC pillars at the standard floor difference, respectively. Figures 6 and 7 are the standard floors of other embodiments of the structure frame according to the present invention. 8 is a side view showing the roof floor portion, and FIGS. 9 and 10 are plane views showing the standard floor portion of other embodiments of the structure of the structure according to the present invention. FIG. 11 is a side view showing the roof floor portion, and FIGS. 12 and 13 are side views showing the reference floor portion of other embodiments of the structure structure according to the present invention. , FIG. 14 is a side view showing the roof floor part, FIGS. 15 and 16 are plan views showing other embodiments of the structure of the structure according to the present invention, and FIGS. 17 and 1
Figure 8, Figures 19 and 20, Figures 21 and 22
Figures 23 and 24 are a side view and a side view, respectively, showing other embodiments of the frame of a structure according to the present invention.
FIG. 5 is a plan view showing still another embodiment of the frame of the structure according to the present invention. Prisoner...PC pillar, (A,)...PC middle pillar,
(A2)...PC side pillar, (A3)...PC corner post, (81(Bl) (BZ) (83)...SRC shigou unit, ([1') (B,'+ ( Bz'l (
B3'l, SRC joint L-t), (])...Hollow part, (2)...Steel column, (3)...Precast SRC beam bracket, (3')... Precast 5IIG beam, (3")... Continuous Vt beam, (4)
... Central steel beam, (4') ... Central SRC beam. Agent Patent Attorney Shige Okamoto 1 person outside of the book No. 1 Circle No. 7 Figure 8 Mouse Bird 12 eyes Figure 18 Figure 14 qth Figure 11 Bird 15 Circle 16 Figure 1'7 1a hard 21st tomoe 22nd 19th concave 820 yomi 23rd 24th side

Claims (1)

【特許請求の範囲】 1、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
ケッ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
ユニットとよりなり、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
口ユニットを載架してなることを特徴とする構造物の架
構。 2、最上階の屋上梁におけるSRC仕口ユニットは、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
レキヤストSRC梁ブラケットまたはプレキヤストSR
C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。 3、相隣るPC柱の柱頭部に装架された前記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または
2記載の構造物の架構。 4、相隣るPC柱の柱頭部に装架された前記SRC仕口
ユニットの一方向のプレキヤスト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。 5、すべての中空PC柱の柱頭部に前記十字型SRC仕
口ユニットを載架し、同SRC仕口ユニット間を中央鉄
骨梁で接続してなる請求項1記載の構造物の架構。 6、すべての中空PC柱の柱頭部に前記十字型SRC仕
口ユニットを載架し、相隣る同SRC仕口ユニットの一
方向のプレキヤスト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。 7、プレキヤストSRC梁ブラケット、またはプレキヤ
ストSRC梁ブラケットとプレキヤスト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
。 8、プレキヤストSRC梁ブラケット、またはプレキヤ
ストSRCブラケットとプレキヤストSRC梁とで鉄骨
柱を用いないで十字型及びT型並にL型に一本接合した
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。 9、前記十字型及びT型並にL型の各SRC仕口ユニッ
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。
[Claims] 1. A 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 across the hollow part of each PC column on the upper and lower floors. consists of cross-shaped, T-shaped, and L-shaped SRC joint units, and the cross-shaped, T-shaped, and L-shaped SRC joint units are installed on the column heads of the PC middle pillar, PC side pillar, and PC corner pillar, respectively. A frame of a structure characterized by mounting an opening unit thereon. 2. The SRC joint unit on the rooftop beam on the top floor is a precast SRC beam bracket or precast SR on the head of the steel column inserted into the hollow part of the PC column on the top floor.
2. A structure according to claim 1, which is constructed by integrally joining C-beams. 3. The structure of a structure according to claim 1 or 2, wherein the SRC joint units mounted on the heads of adjacent PC columns are connected by a central steel beam. 4. The structure of a structure according to claim 1 or 2, wherein the precast SRC beams in one direction of the SRC joint units mounted on the heads of adjacent PC columns are connected at the center. 5. The structure of a structure according to claim 1, wherein the cross-shaped SRC joint units are mounted on the heads of all hollow PC columns, and the SRC joint units are connected by a central steel beam. 6. According to claim 1, the cross-shaped SRC shiguchi units are mounted on the column heads of all the hollow PC columns, and the precast SRC beams in one direction of the adjacent SRC shiguchi units are connected to each other at the center. frame of the structure. 7. Precast SRC beam brackets, or precast SRC beam brackets and precast SRC beams, are integrally joined in a cross shape, T shape, and L shape without using a steel column. 2. The structure of a structure according to claim 1, wherein the SRC shigashi units are mounted on the heads of corner pillars and the adjacent SRC joint units are connected by a central steel beam. 8. Pre-cast SRC beam brackets, or pre-cast SRC brackets and pre-cast SRC beams, are connected to each other in a cross-shape, T-shape, or L-shape without using a steel column. 2. The frame of a structure according to claim 1, which is mounted on the heads of corner pillars and connects the beams in one direction of the adjacent SRC shiguch units at the center. 9. According to any one of claims 1, 2, 7, and 8, wherein the cross-shaped, T-shaped, and L-shaped SRC joint units are mounted as a continuous and integrated beam on the column head of a PC column. frame of the structure.
JP13618389A 1989-05-31 1989-05-31 Structure of structure Expired - Lifetime JP2768382B2 (en)

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 true JPH032434A (en) 1991-01-08
JP2768382B2 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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005036598A (en) * 2003-07-18 2005-02-10 Shimizu Corp Damping structure
AU2023222841B1 (en) * 2023-08-29 2023-11-09 Batters-Holding, Toby MR An Improved Modular SHS Joiner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005036598A (en) * 2003-07-18 2005-02-10 Shimizu Corp Damping structure
AU2023222841B1 (en) * 2023-08-29 2023-11-09 Batters-Holding, Toby MR An Improved Modular SHS Joiner

Also Published As

Publication number Publication date
JP2768382B2 (en) 1998-06-25

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