JPS624089Y2 - - Google Patents
Info
- Publication number
- JPS624089Y2 JPS624089Y2 JP1981138583U JP13858381U JPS624089Y2 JP S624089 Y2 JPS624089 Y2 JP S624089Y2 JP 1981138583 U JP1981138583 U JP 1981138583U JP 13858381 U JP13858381 U JP 13858381U JP S624089 Y2 JPS624089 Y2 JP S624089Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- diameter column
- column
- diameter
- small
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 2
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Rod-Shaped Construction Members (AREA)
Description
【考案の詳細な説明】
本考案は、筒状大径柱と、筒状小径柱及び梁と
を連結する鉄骨構造物の連結部材に関する。[Detailed Description of the Invention] The present invention relates to a connecting member for a steel structure that connects a large-diameter cylindrical column and a small-diameter cylindrical column and beam.
上記鉄骨構造物において、筒状大径柱の上端部
に、筒状小径柱及び梁を連結するに当り、従来、
第４図に示すように、大径柱１の上端部を、大径
柱１に載置溶接すると共に補強リブ２を溶接した
プレート３により構成し、このプレート３の上
に、小径柱４が載置溶接されると共に補強リブ５
が溶接され、前記プレート３及び大径柱１に梁６
が溶接されていたため、連結部の溶接箇所が多く
構造の複雑なことから応力集中のために亀裂が生
じ易いと共に溶接に手間が掛かり、構造物全体と
しての強度が低くなると共に組立作業が悪くなる
欠点があつた。 In the above-mentioned steel structure, when connecting the cylindrical small-diameter column and beam to the upper end of the cylindrical large-diameter column, conventionally,
As shown in FIG. 4, the upper end of the large-diameter column 1 is made up of a plate 3 placed on the large-diameter column 1 and welded to it, and a reinforcing rib 2 is welded thereto.A small-diameter column 4 is placed on top of this plate 3. The reinforcing rib 5 is placed and welded.
A beam 6 is welded to the plate 3 and the large diameter column 1.
Since the structure was welded, there were many welded parts in the joints, and the structure was complex, making it easy for cracks to occur due to stress concentration, and welding was time-consuming, reducing the overall strength of the structure and making assembly work difficult. There were flaws.
本考案は、連結部材を強度的に優れると共に連
結作業を容易迅速に行えるものに改造して上記欠
点を解消することを目的とする。 The object of the present invention is to solve the above-mentioned drawbacks by remodeling the connecting member into one that has excellent strength and can perform the connecting work easily and quickly.
次に、本考案の実施例を図面に基いて説明す
る。 Next, embodiments of the present invention will be described based on the drawings.
第１図に示すように、地上に複数本の筒状大径
柱１…を立設し、前記大径柱１の周面どうしにわ
たつて梁６を架設連結すると共に、前記大径柱１
…夫々の上端に筒状小径柱４を立設し、もつて駅
舎を構築すると共にその上に軌道７の上方を通る
屋根付通路を構築するための鉄骨構造物を構成し
てある。 As shown in FIG. 1, a plurality of cylindrical large-diameter columns 1 are erected on the ground, and beams 6 are erected and connected across the circumferential surfaces of the large-diameter columns 1.
...A small-diameter cylindrical column 4 is erected at the upper end of each column to form a steel structure for constructing a station building and a covered passageway passing above the track 7 thereon.
前記大小径両柱１，４及び梁６の連結部を構成
するに、第２図に示すように、上方に突曲する半
球状の頂部８ａ、この半球状の頂部８ａに連設し
た上向き筒状突出部８ｂ及び第１横向き環状突出
部８ｃを夫々備えさせた鋳造製筒体部分８、周面
に連設した第２横向き環状突出部９ａを備えさせ
た鋳造製筒体部分９、及び、前記両筒体部分８，
９どうしを連結させた筒体部分１０夫々から筒体
１１を構成し、前記大径柱１の上端部に前記鋳造
製筒体部分９の下端部を溶接し、前記小径柱４の
下端部を前記筒状突出部８ｂに溶接し、前記梁６
の一端を前記両環状突出部８ｃ，９ａに溶接して
ある。 As shown in FIG. 2, the connecting portion between the large and small diameter pillars 1 and 4 and the beam 6 is composed of an upwardly curved hemispherical top 8a, and an upwardly directed cylinder connected to the hemispherical top 8a. A cast cylindrical body part 8 provided with a shaped protrusion 8b and a first lateral annular protrusion 8c, a cast cylindrical part 9 provided with a second lateral annular protrusion 9a continuous to the peripheral surface, and said both cylindrical portions 8,
A cylindrical body 11 is constructed from each of the cylindrical body parts 10 in which the cylindrical body parts 9 are connected to each other, and the lower end of the cast cylindrical body part 9 is welded to the upper end of the large diameter column 1, and the lower end of the small diameter column 4 is welded to the upper end of the large diameter column 1. Welded to the cylindrical protrusion 8b, the beam 6
One end of the ring is welded to both the annular projections 8c and 9a.
つまり、前記各突出部８ｂ，８ｃ，９ａを有す
る筒体１１により、小径柱４及び梁６を大径柱１
に連結するに要する溶接箇所の少数化を図ること
により、かつ、前記筒体１１を鋳造製にしてその
製作の容易化を図つて大径柱１の製作の容易化を
図ることにより、両柱１，４及び梁６の連結が容
易迅速に行えるように配慮し、さらには、半球状
の頂部８ａによつて小径柱４及び梁６の荷重によ
る応力集中の防止を図ることにより、連結部強度
の向上を図つてある。 That is, the small-diameter column 4 and the beam 6 are connected to the large-diameter column 1 by the cylinder 11 having the protrusions 8b, 8c, and 9a.
By reducing the number of welding points required to connect the two columns, and by making the cylindrical body 11 a cast product to facilitate manufacturing, the large-diameter column 1 can be easily manufactured. 1, 4 and the beam 6 can be easily and quickly connected, and the hemispherical top 8a prevents stress concentration due to the load of the small diameter column 4 and the beam 6, thereby increasing the strength of the connection. The aim is to improve
上記筒体１１を構成するに、前記各筒体部分
８，９，１０を一体的に鋳造したものにしてもよ
い。 To construct the cylindrical body 11, the cylindrical body parts 8, 9, and 10 may be integrally cast.
上記した連結用筒体１１は、第３図に示すよう
に、小径柱４を大径柱１に対して傾傾斜状態で連
結するように上向き筒状突出部８ｂを筒体軸芯に
対して傾斜する方向に突出させてもよい。また、
倉庫及びその上に位置させた事務所を構築するも
のの等柱の立設姿勢や用途が各種異なる鉄骨構造
物に適用できる。 As shown in FIG. 3, the above-mentioned connecting cylinder 11 has an upwardly directed cylindrical protrusion 8b with respect to the axis of the cylinder so as to connect the small-diameter column 4 to the large-diameter column 1 in an inclined state. It may also be made to protrude in an inclined direction. Also,
It can be applied to steel structures with different orientations and uses of columns, such as those used for constructing warehouses and offices located above them.
以上要するに、本考案は、冒記した鉄骨構造物
の連結部材において、前記大径柱１の上端に溶接
するための筒体１１の周部に、前記梁６の一端を
溶接するための上下一対の環状突出部８ｃ，９ａ
を連設し、前記筒体１１の上部に、上方に突曲す
る半球状の頂部８ａを形成し、この半球状の頂部
８ａに、前記小径柱４の下端を溶接するための上
向きの筒状突出部８ｂを連設してある事を特徴と
する。 In summary, the present invention provides an upper and lower pair for welding one end of the beam 6 to the circumference of the cylindrical body 11 for welding to the upper end of the large-diameter column 1 in the above-mentioned connecting member for a steel structure. annular protrusions 8c, 9a of
A hemispherical apex 8a that protrudes upward is formed at the upper part of the cylindrical body 11, and an upwardly cylindrical apex 8a for welding the lower end of the small diameter column 4 is formed on the upper part of the cylinder 11. It is characterized in that protrusions 8b are provided in series.
上記の特徴構成によつて本考案は次の作用効果
を生じる。すなわち、本考案の構成は先に述べた
従来の構成に比べて溶接箇所が少なく構造簡単で
ある。本考案は、大径柱１と梁６との接合部の外
側で柱の径を小径に変化させるものであるから、
前記接合部の有効体積を大きくとれて十分なせん
断耐力を保有させることができるのは勿論、大径
部から小径部への移行部分が半球状であるから、
上方からの荷重に対して球面効果（アーチ効果）
が期待でき、例えば斜線制限等により柱をセツト
バツクさせたい場合などで特に、強度的にも形状
的にも無理のない構成にできる。したがつて本考
案によれば全体として、柱１，４及び梁６の連結
を亀裂が生じにくく、構造物の組立を強制的に有
利にかつ能率よく行わせることが可能になつた。 With the above-mentioned characteristic configuration, the present invention produces the following effects. In other words, the configuration of the present invention has fewer welded parts and is simpler in structure than the conventional configuration described above. Since the present invention changes the diameter of the column to a small diameter outside the joint between the large diameter column 1 and the beam 6,
Not only can the effective volume of the joint be increased and sufficient shear strength can be maintained, but also because the transition part from the large diameter part to the small diameter part is hemispherical,
Spherical effect (arch effect) for loads from above
This can be expected, and it is possible to create a structure that is reasonable in terms of strength and shape, especially when it is desired to set back a column due to diagonal line restrictions, etc. Therefore, according to the present invention, as a whole, the columns 1, 4 and beams 6 are connected so that cracks are less likely to occur, and the structure can be assembled advantageously and efficiently.
図面は本考案に係る鉄骨構造物の連結部材の実
施例を示し、第１図は鉄骨構造物の一部を示す正
面図、第２図は連結部の一部切欠側面図、第３図
は連結部の別実施構造を示す側面図、第４図は連
結部の従来構造を示す一部切欠側面図である。
１……大径柱、４……小径柱、６……梁、８ａ
……半球状の頂部、８ｂ……筒状突出部、８ｃ…
…環状突出部、９ａ……環状突出部、１１……筒
体。
The drawings show an embodiment of a connecting member for a steel frame structure according to the present invention, with FIG. 1 being a front view showing a part of the steel structure, FIG. 2 being a partially cutaway side view of the connecting part, and FIG. FIG. 4 is a side view showing another structure of the connecting portion, and FIG. 4 is a partially cutaway side view showing the conventional structure of the connecting portion. 1...Large diameter column, 4...Small diameter column, 6...Beam, 8a
...Semispherical top, 8b...Cylindrical protrusion, 8c...
... Annular protrusion, 9a... Annular protrusion, 11... Cylindrical body.
Claims (1)
結する鉄骨構造物の連結部材であつて、前記大径
柱１の上端に溶接するための筒体１１の周部に、
前記梁６の一端を溶接するための上下一対の環状
突出部８ｃ，９ａを連設し、前記筒体１１の上部
に、上方に突曲する半球状の頂部８ａを形成し、
この半球状の頂部８ａに、前記小径柱４の下端を
溶接するための上向きの筒状突出部８ｂを連設し
てある事を特徴とする鉄骨構造物の連結部材。 A connecting member of a steel structure that connects a cylindrical large-diameter column 1, a cylindrical small-diameter column 4, and a beam 6, and is a connecting member of a cylindrical body 11 for welding to the upper end of the large-diameter column 1.
A pair of upper and lower annular protrusions 8c and 9a are provided in series for welding one end of the beam 6, and a hemispherical top 8a that protrudes upward is formed on the upper part of the cylinder 11,
A connecting member for a steel structure, characterized in that an upward cylindrical protrusion 8b for welding the lower end of the small diameter column 4 is connected to the hemispherical top 8a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13858381U JPS5844304U (en) | 1981-09-17 | 1981-09-17 | Connection members for steel structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13858381U JPS5844304U (en) | 1981-09-17 | 1981-09-17 | Connection members for steel structures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5844304U JPS5844304U (en) | 1983-03-25 |
| JPS624089Y2 true JPS624089Y2 (en) | 1987-01-29 |
Family
ID=29931804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13858381U Granted JPS5844304U (en) | 1981-09-17 | 1981-09-17 | Connection members for steel structures |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5844304U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101324623B1 (en) * | 2011-10-21 | 2013-11-01 | 삼성중공업 주식회사 | Connecting Apparatus of Wire and Plate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4728179U (en) * | 1971-04-13 | 1972-11-30 | ||
| JPS4923404A (en) * | 1972-06-28 | 1974-03-01 | ||
| JPS4926322U (en) * | 1972-06-05 | 1974-03-06 |
-
1981
- 1981-09-17 JP JP13858381U patent/JPS5844304U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4728179U (en) * | 1971-04-13 | 1972-11-30 | ||
| JPS4926322U (en) * | 1972-06-05 | 1974-03-06 | ||
| JPS4923404A (en) * | 1972-06-28 | 1974-03-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5844304U (en) | 1983-03-25 |
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