TWI636173B - The connection device of the end on the structure element. - Google Patents
The connection device of the end on the structure element. Download PDFInfo
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- TWI636173B TWI636173B TW105102433A TW105102433A TWI636173B TW I636173 B TWI636173 B TW I636173B TW 105102433 A TW105102433 A TW 105102433A TW 105102433 A TW105102433 A TW 105102433A TW I636173 B TWI636173 B TW I636173B
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- 238000003466 welding Methods 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 description 19
- 239000010959 steel Substances 0.000 description 19
- 239000011324 bead Substances 0.000 description 8
- 210000001503 joint Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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Abstract
一種結構桿件之端部接合構造,結構桿件為長板所構成,桿件端部為由垂直肢與兩側水平肢所構成之斷面,水平肢具有缺口,2組接合板連結於結構物之梁柱桿件上,2組接合板之間保持結構桿件之垂直肢厚度之間隔,將結構桿件插入2組接合板中,使2組接合板分別嵌入結構桿件之兩側水平肢之缺口中。 An end joint structure of a structural member, the structural member is composed of a long plate, the end of the member is a cross section formed by the vertical limb and the horizontal limbs on both sides, the horizontal limb has a notch, and the two sets of the joint plate are coupled to the structure. On the beam-column member of the object, the distance between the vertical members of the structural members is maintained between the two sets of the joint plates, and the structural members are inserted into the two sets of joint plates, so that the two sets of the joint plates are respectively embedded in the horizontal sides of the structural members. In the gap of the limb.
Description
本發明係一種結構桿件之端部接合構造;特別關於一種一般建築物構造之結構桿件之端部接合構造,該構造係藉由具有垂直肢與兩側水平肢之結構桿件與2組接合板以插接方式完成接合。 The present invention relates to an end joint structure of a structural member; in particular, to an end joint structure of a structural member of a general building structure, which is constructed by a structural member having two vertical limbs and two horizontal limbs The joint plate is joined in a plugged manner.
如第1圖所示為十字形桿件以對接焊接方式固定,十字形桿件先與接合板安裝對齊後,再於對接處焊接固定。 As shown in Fig. 1, the cross-shaped bar member is fixed by butt welding, and the cross-shaped bar member is firstly aligned with the joint plate and then welded and fixed at the butt joint.
如第2圖所示為十字形桿件以角鋼焊接方式固定,十字形桿件先與接合板安裝對齊後,再以4支角鋼貼合並焊接固定。 As shown in Fig. 2, the cross-shaped rods are fixed by angle steel welding, and the cross-shaped rods are first aligned with the joint plates, and then fixed with 4 angles of steel and welded.
如第3圖所示為十字形桿件以角鋼或鋼板條與螺栓鎖固方式固定,十字形桿件先與接合板安裝對齊後,以角鋼或鋼板條貼合,接著以螺栓鎖固方式固定。 As shown in Figure 3, the cross-shaped rods are fixed by angle steel or steel strips and bolts. The cross-shaped rods are first aligned with the joint plates, and then attached with angle steel or steel strips, and then fixed by bolts. .
第1圖所示之十字形桿件以對接焊接方式固定時,十 字形桿件與接合板之軸向間隙控制必須相當精準,因此十字形桿件之軸向尺寸精度需求與安裝精度都較高,製作成本與安裝時間也都提高,否則對接之軸向間隙過大時,以對焊方式要完成對接難度頗高,此種方式容錯空間小,若十字形桿件軸向長度過大則無法安裝,需花時間再加工磨短或切短。 When the cross-shaped bar shown in Fig. 1 is fixed by butt welding, ten The axial gap control of the glyph and the joint plate must be quite accurate. Therefore, the axial dimension accuracy requirements and installation accuracy of the cross bar are higher, and the manufacturing cost and installation time are also improved. Otherwise, the axial gap of the butt joint is too large. It is very difficult to complete the docking by the butt welding method. In this way, the fault tolerance space is small. If the axial length of the cross-shaped rod is too large, it cannot be installed, and it takes time to process the short or short.
第2圖所示之十字形桿件以角鋼焊接方式固定時,十字形桿件與接合板之軸向間隙控制可以不必很精準,但十字形桿件與接合板必須先對齊假固定後,再將4支角鋼貼合焊接,現場之焊接量較大,角鋼無法與十字形桿件在工廠先行焊接固定。雖然軸向間隙精度要求可以降低,但十字形桿件與接合板的角鋼貼合面也必須對齊,否則角鋼無法貼合時,焊接會有困難,且接合板斷面也需與十字形桿件相同為十字形且相同板厚,因為使用角鋼搭接,因此材料使用量也較高。 When the cross-shaped bar member shown in Fig. 2 is fixed by angle steel welding, the axial gap control between the cross-shaped bar member and the joint plate may not be very precise, but the cross-shaped bar member and the joint plate must be aligned and fixed first, and then The four angle steels are welded together, and the welding amount on the spot is large. The angle steel cannot be welded and fixed with the cross-shaped rods at the factory. Although the axial clearance accuracy requirement can be reduced, the angled joint surfaces of the cross-shaped bar and the joint plate must also be aligned. Otherwise, the welding may be difficult when the angle steel cannot be attached, and the cross-section of the joint plate also needs to be with the cross-shaped bar. The same shape is the same as the cross and the same plate thickness. Because the angle steel is used for overlapping, the material usage is also high.
第3圖所示之十字形桿件以角鋼或鋼板條與螺栓鎖固方式固定時,因使用螺栓固定,但是螺栓孔位間距為固定,為避免有螺栓無法對孔安裝之問題,所以對於十字形桿件與接合板之製作尺寸精度需求與安裝精度都較高,螺栓之孔位間距精度要求也要高,接合板斷面也需與十字形桿件相同為十字形且相同板厚,多了角鋼或鋼板條與螺栓搭接材料使用量也較高。 When the cross-shaped rods shown in Fig. 3 are fixed by angle steel or steel strips and bolts, they are fixed by bolts, but the bolt hole spacing is fixed. In order to avoid the problem that bolts cannot be installed on the holes, The dimensional accuracy requirements and mounting accuracy of the glyphs and the joint plates are relatively high, and the pitch spacing accuracy requirements of the bolts are also high. The cross section of the joint plates also needs to be the same as the cross-shaped bars and the same plate thickness, and more The angle steel or steel strip and the bolt lap joint material are also used in a relatively high amount.
本發明結構桿件之端部接合構造係使用結構桿件與2組接合板來完成,結構桿件為長板所構成,桿件端部為由垂直肢與兩側水平肢所構成之斷面,兩側水平肢具有由垂直肢之兩側平 板表面向水平兩側形成寬度為接合板厚度之兩缺口。接合板用於連結結構桿件與結構物之梁柱桿件,2組接合板連結於結構物之梁柱桿件上,2組接合板之間保持結構桿件垂直肢厚度之間隔。將結構桿件插入2組接合板中,使2組接合板分別嵌入結構桿件之兩側水平肢兩缺口中,且結構桿件垂直肢嵌入2組接合板之間之間隔中,接合板與水平肢為相互垂直接觸之方式,於接合板與結構桿件之垂直肢與水平肢之接觸邊緣焊接,即可完成結構桿件之接合。 The end joint structure of the structural rod of the present invention is completed by using a structural rod member and two sets of joint plates, wherein the structural rod member is composed of a long plate, and the end portion of the rod member is a section formed by the vertical limb and the horizontal limbs on both sides. The horizontal limbs on both sides have flat sides on both sides of the vertical limb The surface of the plate is formed with two notches having a width which is the thickness of the joint plate on both sides of the horizontal. The joint plate is used for joining the structural beam member and the structural beam member, and the two sets of the joint plate are coupled to the beam member of the structure, and the two sets of the joint plates maintain the interval between the vertical limb thicknesses of the structural members. Inserting the structural rod into the two sets of joint plates, so that the two sets of joint plates are respectively embedded in the two horizontal notches of the structural members, and the vertical members of the structural members are embedded in the interval between the two sets of the joint plates, and the joint plates are The horizontal limbs are in perpendicular contact with each other, and the joints of the structural members are completed by welding the joint edges of the joint plates and the vertical limbs of the structural members to the horizontal limbs.
結構桿件與2組接合板以插接方式,或旋轉插接方式完成接合,容錯空間大,結構桿件之軸向長度精度不需很高,焊道位置施工空間良好,焊接時間少品質高,沒有狹小之作業空間困擾,垂直肢與水平肢與接合板之間有焊道平均分佈,不易產生應力集中之問題,應用於消能減震用之挫屈束制斜撐時,可以大幅減少端部接合所需之長度,提高消能核心區域之長度。 The structural rod and the two sets of joint plates are joined by plugging or rotary plugging, the fault tolerance space is large, the axial length precision of the structural rods is not required to be high, the welding bead position construction space is good, and the welding time is low and the quality is high. There is no narrow working space problem, the average distribution of weld bead between the vertical limb and the horizontal limb and the joint plate is not easy to cause stress concentration, and can be greatly reduced when used in the buckling restraint for energy dissipation and shock absorption. The length required for the end joints increases the length of the energy dissipation core region.
另外結構桿件與2組接合板之材料厚度不需相同,只要兩缺口與2組接合板厚度搭配即可,且2組接合板為簡單之平板構造,不若一般使用角鋼連接十字形桿件時,接合板也需使用十字形斷面,且厚度皆須相同於十字形桿件,否則角鋼無法平貼表面接合。 In addition, the material thickness of the structural rod member and the two sets of joint plates need not be the same, as long as the two notches are matched with the thickness of the two sets of joint plates, and the two sets of joint plates are simple flat plate structures, and it is not necessary to use angle steel to connect the cross-shaped bars. When the joint plate is also required to use a cross-shaped section, and the thickness must be the same as the cross-shaped rod, otherwise the angle steel can not be flat surface joint.
10‧‧‧結構桿件 10‧‧‧Structural rods
11‧‧‧垂直肢 11‧‧‧ vertical limbs
12‧‧‧水平肢 12‧‧‧ horizontal limbs
13‧‧‧缺口 13‧‧‧ gap
14‧‧‧圍束件 14‧‧‧Bundle pieces
20‧‧‧接合板 20‧‧‧ joint plate
21‧‧‧凸出板 21‧‧‧ protruding plate
30‧‧‧焊道 30‧‧‧weld
31‧‧‧塞焊孔 31‧‧‧ soldering holes
40‧‧‧結構物之梁柱桿件 40‧‧‧Structural beams and columns
第1圖. 習知之十字形桿件之對接焊接固定方式 Figure 1. The butt welding method of the conventional cross-shaped rod
第2圖. 習知之十字形桿件之角鋼焊接固定方式 Fig. 2. Angle welding method for the cross-shaped bar of the conventional
第3圖. 習知之十字形桿件之角鋼或鋼板條螺栓固定方式 Figure 3. Angled steel or steel bar bolts for conventional cross-shaped bars
第4圖. 結構桿件之端部接合構造之較佳型式1-1 Fig. 4. The preferred type 1-1 of the end joint structure of the structural member
第5圖. 結構桿件之端部接合構造之較佳型式1-2 Figure 5. Preferred version 1-2 of the end joint structure of the structural member
第6圖. 結構桿件之端部接合構造之較佳型式1-3 Figure 6. Preferred version 1-3 of the end joint structure of the structural member
第7圖. 結構桿件之端部接合構造之較佳型式1-4 Figure 7. Preferred versions of the end joints of the structural members 1-4
第8圖. 結構桿件之端部接合構造之較佳型式2-1 Figure 8. Preferred version 2-1 of the end joint structure of the structural member
第9圖. 結構桿件之端部接合構造之較佳型式2-2 Figure 9. Preferred form 2-2 of the end joint structure of the structural member
第10圖. 結構桿件之端部接合構造之較佳型式3-1 Figure 10. Preferred version 3-1 of the end joint structure of the structural member
第11圖. 結構桿件之端部接合構造之較佳型式3-2 Figure 11. Preferred version 3-2 of the end joint structure of the structural member
第12圖. 結構桿件之端部接合構造之較佳型式4-1 Fig. 12 is a preferred version 4-1 of the end joint structure of the structural member
第13圖. 結構桿件之端部接合構造之較佳型式4-2 Figure 13. Preferred version 4-2 of the end joint structure of the structural member
第14圖. 結構桿件之端部接合構造之較佳型式5-1 Figure 14. Preferred version 5-1 of the end joint structure of the structural member
第15圖. 結構桿件之端部接合構造之較佳型式5-2 Figure 15. Preferred version 5-2 of the end joint structure of the structural member
第16圖. 結構桿件之端部接合構造之較佳型式6-1 Figure 16. Preferred version 6-1 of the end joint structure of the structural member
第17圖. 結構桿件之端部接合構造之較佳型式6-2 Figure 17. Preferred version 6-2 of the end joint structure of the structural member
第18圖. 結構桿件之端部接合構造之較佳型式7 Figure 18. Preferred version 7 of the end joint structure of the structural member
如第4圖至第7圖所示之結構桿件為消能用之挫屈束制斜撐,由十字形結構桿件(10)外面包覆圍束件(14)所組成,圍束件(14)為圓管之型式,十字形結構桿件(10)之端部為由垂直肢(11)與兩水平肢(12)所構成之十字形斷面,兩水平肢(12)在同一水平面上共具有由垂直肢(11)之最外兩側平板表面向水平兩側向外形成寬度為接合板(20)厚度之兩2組對稱於垂直肢(11)之缺口(13)。 The structural member shown in Figures 4 to 7 is a buckling brace for energy dissipation, which is composed of a cross-shaped structural member (10) covered with a surrounding member (14), and a bundle member (14) In the form of a circular tube, the end of the cross-shaped structural member (10) is a cross-shaped section formed by a vertical limb (11) and two horizontal limbs (12), and the two horizontal limbs (12) are in the same The horizontal surface has a plurality of two sets of notches (13) symmetrical to the vertical limbs (11), which are formed by the outermost flat surface of the vertical limbs (11) toward the horizontal sides.
接合板(20)為平板構造,用於連結十字形結構桿件 (10)與結構物之梁柱桿件(40),2組接合板(20)連結固定於結構物之梁柱桿件(40)上之同一位置,2組接合板(20)之間平行保持與十字形結構桿件垂直肢(11)厚度之最外兩側平板表面貼合之間隔距離,將十字形結構桿件(10)之一端部插入2組接合板(20)中,使2組接合板(20)分別嵌入十字形結構桿件(10)之一端部之水平肢(12)兩之2組對稱缺口(13)中,且十字形結構桿件(10)垂直肢(11)嵌入2組接合板(20)之間之間隔,使十字形結構桿件(10)之一端部之垂直肢(11)與2組接合板(20)為平板與平板相互平行的方式貼合,水平肢(12)與接合板(20)與水平肢(12)為平板與平板相互垂直接觸的方式貼合。 The joint plate (20) is a flat plate structure for joining the cross-shaped structural members (10) in parallel with the beam-column member (40) of the structure, the two sets of the joint plate (20) are fixed to the beam-column member (40) of the structure, and the two sets of the joint plates (20) are parallel Maintaining the distance between the outermost flat surfaces of the thickness of the vertical limb (11) of the cross-shaped structural member, and inserting one end of the cross-shaped structural member (10) into the two sets of engaging plates (20), so that 2 The set of joint plates (20) are respectively embedded in two sets of symmetrical notches (13) of the horizontal limbs (12) at one end of the cross-shaped structural member (10), and the cross-shaped structural members (10) of the vertical limbs (11) The interval between the two sets of joint plates (20) is embedded such that the vertical limbs (11) and the two sets of joint plates (20) at one end of the cross-shaped structural member (10) are in such a manner that the flat plate and the flat plate are parallel to each other. The horizontal limb (12) and the joint plate (20) and the horizontal limb (12) are attached in such a manner that the flat plate and the flat plate are in vertical contact with each other.
接合板(20)之端部設有凸出板(21),凸出板(21)為矩形平板,凸出板(21)設置於結構桿件(10)之軸心線位置上,並與結構桿件(10)之軸心線保持平行,使結構桿件之垂直肢(11)可與凸出板(21)產生軸向接觸之邊緣並可焊接,凸出板(21)可提供更長之軸向焊道施做部位,可減少焊道之斷面尺寸,提供較佳之施工便利性,與焊接品質之控制,因為焊道之斷面尺寸較大時,需採多層疊加方式施做,焊道容易產生孔隙與瑕疵。 The end of the joint plate (20) is provided with a protruding plate (21), the protruding plate (21) is a rectangular flat plate, and the protruding plate (21) is disposed at the axial position of the structural rod member (10), and The axial line of the structural member (10) is kept parallel, so that the vertical limb (11) of the structural member can be axially contacted with the protruding plate (21) and can be welded, and the protruding plate (21) can provide more The long axial weld bead application area can reduce the cross-section size of the weld bead, provide better construction convenience, and control the welding quality. Because the cross-section size of the weld bead is large, it is necessary to apply multiple layers of superposition. The weld bead is prone to pores and flaws.
如第6圖所示,於2組接合板(20)之凸出板(21)與十字形結構桿件(10)之一端部之垂直肢(11)與水平肢(12)之貼合處之接觸邊緣焊接固定,即可完成十字形結構桿件(10)之端部接合。 As shown in Fig. 6, the convex body (21) of the two sets of joint plates (20) and the vertical limbs (11) of one end of the cross-shaped structural member (10) and the horizontal limbs (12) are attached. The contact edge is welded and fixed to complete the end joint of the cross-shaped structural member (10).
如第7圖所示為十字形結構桿件安裝於結構物之方式,接合板(20)之凸出板(21)可使結構桿件(10)端部連結區避開接合板(20)與結構物之梁柱桿件(40)之間焊道連線形成之三角形區域, 可避免結構桿件(10)受到側面載重時,接合板(20)易產生爆裂之情形,因為三角形區域受到焊道之束制,反而使接合板這類薄板在三角形區域內因無法彎曲而容易產生爆裂。凸出板(21)上結構桿件(10)端部連結區與結構物之梁柱桿件(40)之間焊道連線形成之三角形區域之間隔部位(雙向箭頭區域),可提供側向彎曲變形所需之區域,可避免接合板上產生爆裂之情形。 As shown in Fig. 7, the cross-shaped structural member is mounted on the structure, and the protruding plate (21) of the engaging plate (20) can prevent the end connecting portion of the structural member (10) from the engaging plate (20). a triangular region formed by a line connecting the weld bead to the beam member (40) of the structure, When the structural member (10) is subjected to the side load, the joint plate (20) is liable to burst, because the triangular region is bundled by the weld bead, and the thin plate such as the joint plate is easily formed in the triangular region due to the inability to bend. burst. a portion of the triangular region formed by the weld line connecting the end connecting portion of the structural member (10) on the protruding plate (21) and the beam member (40) of the structure (two-way arrow region), which can provide a side In the area required for bending deformation, it is possible to avoid the occurrence of a burst on the joint plate.
如第8圖與第9圖所示,結構桿件為消能用之挫屈束制斜撐,由十字形結構桿件(10)外面包覆圍束件(14)所組成,圍束件(14)為複數組方管組合而成之型式。 As shown in Fig. 8 and Fig. 9, the structural member is a buckling brace for energy dissipation, and is composed of a cross-shaped member (10) covered with a cross member (14), and a bundle member (14) is a combination of complex array square tubes.
如第10圖與第11圖所示,結構桿件為一般軸力用之十字形結構桿件(10)。 As shown in Figures 10 and 11, the structural member is a cross-shaped structural member (10) for general axial force.
如第12圖與第13圖所示,結構桿件為垂直肢兩側各有兩排水平肢之結構桿件(10)。 As shown in Figures 12 and 13, the structural member is a structural member (10) having two rows of horizontal limbs on either side of the vertical limb.
如第14圖與第15圖所示,結構桿件為一般軸力用之I形,或H形結構桿件(10)。 As shown in Figures 14 and 15, the structural member is an I-shape for general axial force, or an H-shaped structural member (10).
如第16圖與第17圖所示,結構桿件(10)之端部斷面為雙T形之較佳型式。 As shown in Figs. 16 and 17, the end portion of the structural member (10) has a double T-shaped preferred form.
如第18圖所示,接合板(20)上設有塞焊孔(31),使接合板(20)與結構桿件(10)之垂直肢(11)之間可藉由塞焊孔(31)來施做焊接給予連結固定,可提供更多之焊接部位來承受傳遞之力量,避免產生應力過於集中之問題,塞焊孔(31)可為長條孔,或圓孔。 As shown in Fig. 18, the joint plate (20) is provided with a plug welding hole (31) so that the joint plate (20) and the vertical limb (11) of the structural member (10) can be welded by the plug hole ( 31) The welding is applied to the joint fixing, which can provide more welding parts to withstand the transmission force, and avoid the problem that the stress is too concentrated. The plug welding hole (31) can be a long hole or a round hole.
本發明結構桿件之端部接合構造其特徵在於結構桿 件之端部接合處構造部分,而非要求結構桿件整支皆須為同一斷面,例如結構桿件兩端為十字形斷面,中間段為一字形斷面,或是其他軸力型消能減震裝置兩端端部接合處為十字形斷面皆為本發明所述之範圍內,在此特別說明。 The end joint structure of the structural member of the present invention is characterized by a structural rod The end joint joint portion of the piece, rather than requiring the structural rod member to have the same section, for example, the structural rod member has a cross-shaped cross section at both ends, the middle portion has a cross-shaped cross section, or other axial force type. The cross-section of the joint at both ends of the energy-absorbing damper device is within the scope of the present invention, and is specifically described herein.
Claims (7)
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Citations (1)
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TWM404865U (en) * | 2010-11-19 | 2011-06-01 | Nat Applied Res Laboratories | Groove-connected buckling-restrained brace device |
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TWM404865U (en) * | 2010-11-19 | 2011-06-01 | Nat Applied Res Laboratories | Groove-connected buckling-restrained brace device |
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