TWM317457U - Column structure with shock absorption and energy dissipation functions - Google Patents

Column structure with shock absorption and energy dissipation functions Download PDF

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Publication number
TWM317457U
TWM317457U TW96204258U TW96204258U TWM317457U TW M317457 U TWM317457 U TW M317457U TW 96204258 U TW96204258 U TW 96204258U TW 96204258 U TW96204258 U TW 96204258U TW M317457 U TWM317457 U TW M317457U
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Taiwan
Prior art keywords
energy dissipation
column
block
earthquake
shock absorption
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TW96204258U
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Chinese (zh)
Inventor
Hua-Hung Wang
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Minghsin University Of Science
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Priority to TW96204258U priority Critical patent/TWM317457U/en
Publication of TWM317457U publication Critical patent/TWM317457U/en

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  • Vibration Prevention Devices (AREA)

Description

M317457 八、新型說明: 【新型所屬之技術領域】 本創作係有關一種圓柱結構,特別是關於一種能減震消能之圓柱。 【先前技術】 • 按,傳統混凝土或鋼柱均由一體成形,由於違反傳統施工的慣性,因此需 要實體實驗證實可行,否則社會大眾或建築師及技師接受度不高。而為確保減 震消能柱底部接合區域在大震地中產生塑性變形消釋地震所傳遞之能量,並將 Φ 整個減震消能柱鋼管置放於基礎面上或埋入到基礎内,與事先埋置的螺栓接 合,之後在澆置鋼管中的混凝土,再利用鋼管增加混凝土之強度與韌性,使提 高柱底之彎矩能力,惟設計上變化更大、困難度高,需多加考量未來於地震中 預期位移量和所需之強度,且亦造成減震消能柱在歷經大變形後發生結構局部 破裂而喪失其承載能力,此破壞後因承受上部結構的重量,造成柱子過大的侧 向殘餘變形而不易修復。 為了改善上述缺失,因此,遂有另一種可克服上述習知之缺點,而提出一 _具有預力預鑄鋼官混凝土節塊橋柱結構,如我國專利帛274384號之預力預鑄鋼 -管混凝土節塊橋柱,其特點是將整支在工地現場澆置混凝土的鋼管混凝土減震 /肖月b柱係为數個鋼管混凝土節塊,於預鑄廠内淹置鋼管中混凝土戴養護完成 後,再將鋼管混凝土節塊送至工地現場已事先齡丁在基礎内的拉高力鋼鍵穿過 節塊及柱頂翁節塊斷面中心後施拉預力並·了而將橋柱組成,而較不易使發 生結構局部破裂而喪失其承載能力,惟此鋼管只提供圍束,使得柱狀體軸無向 承載力增加’而無法增加允許位移及節塊間互相錯動達到隔震消能之效果。 有鐘於此,本創作係針對上述之困擾,提出一種減震消能柱結構,以改善 M317457 上述之缺失。 【新型内容】 本創叙主要目的雜供—職震聽鴻構,藉㈣塊树轉及之間 互相錯動,達到隔震消能之效果。 本創作之另-目的雜供-種減震魏柱結構,㈣預鑄軸可以減少施 工之假設工程,達到降低成本。 ▲本創作之再-目的係提供—種減震柱結構,於地震驗,可將遭到破 壞之部分柱體更換,以減少復原時·所需之成本。 模具再調整回復原狀後再施加後拉式預力即可 為達到上述之目的本創作係提供—種減震消能柱結構,細—基礎節塊、 位於此基卿塊上之卿塊與設置於此節塊之上方之一柱卿塊,以後拉式預 力使鋼鍵貫穿’並以數錯釘固定於此基礎節塊上,其中此節塊為中空柱體,且 藉由高張力圍束使得柱狀體軸向承載力增加,於地震時,產生較柔性變位,增 加允許位移’藉由節塊之間之彈性接合簡,可魏地震之能量,轉換成摩擦 產生之熱能’且容許節塊之間產生料錯置,達職震雜之絲,即使因地 震過大’產生制互相錯置後,—旦於地震復原時,將齡預力放鬆,運用 底下藉由具體實施例配合所附的圖式詳加說明,當更容易瞭解本創作的目 的、技術内容、特點及其所達成的功效。 【實施方式】 請參考第一圖及第二圖為本創作減震消能柱立體圖及預力鋼鍵透視圖,一 基礎節塊4,其上有數節塊6,以後拉式預力數鋼鍵1〇將數節塊6串連起來, 並將錫釘(圖中並無顯示)固定於基礎節塊4上,最後將柱頂節塊8套合於此 M317457 節塊6上,而節塊4與節塊4之間的接合處係以彈性材料填實。 請參考第三A圖、第三B圖、第四A圖與第四B圖,係為本創作之減震消能 柱於遭受地震時左右搖晃連續作動示意圖。由於此數節塊6係屬中空體柱,藉由 高張力圍束使得柱狀體轴相成載力增加,且運用後拉式預力鋼鍵1〇將一系列節塊 .6串連起來後,使得減震消能柱2於地震時呈現與人類脊椎一般之柔軟反應,容 許此減震消能柱2能隨著地震搖晃狀態左右搖晃而產生較柔性變位,使此減震消 能柱2不易遭受到地震破壞。 • 請參考第五圖及第六圖,係為本創作之減震消能柱於遭受地震後節塊因消能 後產生位移之示意圖及減震消能柱於遭受地震後復原後之示意圖。因為此減震消 能柱2於地震時呈現與人類脊椎一般之柔軟反應,產生較柔性變位,增加允許之 位移,再藉柱狀節塊6之間彈性接合塑材,遭地震破壞後可吸收地震能量,轉換 成摩擦產生之熱能,並於地震時容許節塊之間產生容許錯置,達到柱體隔震之效 果。即使因地震過大,產生節塊6間相互錯置後,一旦於地震後復原時,將後拉 預力放鬆,運用模具12再調整回復原狀後再施加後拉式預立即可。 馨綜合上述係可得知,本創作所提供一種減震消能柱,由於此節塊為中空柱體, 因此破壞模式將由脆性且無預警的挫區、彎曲或剪力破壞,而改變成為較多型範 圍且具有緩衝時間之破壞,再藉由高張力圍束使得圓柱體軸向承載力增加,且運 用後拉式預力鋼鍵將一系列預鑄體串連起來後,使得地震時,容許減震消能柱產 生較柔性變位,增加允許之位移,達到避震之效果,再藉由節塊間互相錯動,達 到消能效果,即具有一種隔震消能之減震消能柱結構。 以上所述實施例僅係為說明本創作之技術思想及特點,其目的在使熟習此項 技藝之人士能夠瞭解本創作之内容並據以實施,當不能以之限定本創作之專利範 M317457 圍,即大凡依本創作所揭示之精神所 等變化或修飾,仍應涵蓋在本創作 專利範圍内。 【圖式簡單說明】 第一圖為本創作之減震消能柱立體圖。 .第二_本創狀減震消躲預力鋼鍵透視圖。 第二A圖為本創作之減震消能柱於遭受地震時左搖晃示意圖。 第二B圖為本創作之減震消能柱於遭受地震時左搖晃透視圖。 •第四A圖為本創作之減震消能柱於遭受地震時右搖晃示意圖。 第四B圖為本創作之減震消能柱於遭受地震時右搖晃透視圖。 第五圖為本創作之減震消能柱於遭受地震後節塊因消能後產生位移之示意圖。 第六圖為本創作之減震消能柱於遭受地震後復原後之示意圖。 【主要元件符號說明】 2減震消能柱 4基礎節塊 鲁6節塊 8柱頂節塊 10鋼鍵 12模具 8M317457 VIII. New description: [New technical field] This creation is about a cylindrical structure, especially a cylinder that can absorb energy and dissipate energy. [Prior Art] • According to the traditional concrete or steel column, it is formed by one body. Because it violates the inertia of traditional construction, it needs to be confirmed by physical experiments. Otherwise, the public or architects and technicians will not accept it. In order to ensure that the bottom joint area of the shock absorbing energy dissipation column produces plastic deformation and release the energy transmitted by the earthquake in the large earthquake ground, and the Φ whole damping energy dissipation column steel pipe is placed on the foundation surface or buried in the foundation, and Pre-embedded bolts are joined, and then the concrete in the steel pipe is poured, and the steel pipe is used to increase the strength and toughness of the concrete, so as to improve the bending moment capability of the bottom of the column, but the design changes are more difficult and the difficulty is high, and the future needs to be considered more. The amount of displacement and the required strength are expected in the earthquake, and the shock absorbing energy column loses its bearing capacity after the large deformation of the structure. After the damage, the excessive weight of the upper structure is caused, resulting in the excessive side of the column. It is not easy to repair to residual deformation. In order to improve the above-mentioned defects, there is another way to overcome the above-mentioned shortcomings, and to propose a pre-stressed steel-tube with a pre-forced concrete-concrete concrete block bridge structure, such as the Chinese patent No. 274384 Concrete joint block bridge column, which is characterized in that the whole concrete-filled steel tube concrete damper/Xiaoyue b column is placed on the site to be a number of concrete-filled steel tube concrete blocks, and the concrete wear maintenance is completed in the water-filled steel pipe in the factory. After that, the concrete-filled steel tube block is sent to the site. The high-strength steel key in the foundation is passed through the center of the section and the top of the column, and the bridge column is composed. It is not easy to cause partial failure of the structure and lose its bearing capacity. However, the steel pipe only provides the surrounding beam, which increases the undirected bearing capacity of the columnar shaft. It cannot increase the allowable displacement and the mutual displacement between the segments to achieve the isolation and energy dissipation. effect. In view of the above problems, this creation proposes a shock absorption energy dissipation column structure to improve the above-mentioned missing of M317457. [New Content] The main purpose of this creation is miscellaneous supply--------------------------------------------------------------------------------------------------------------------------------------------------- The other-purpose miscellaneous supply of this creation--the vibration-absorbing Wei column structure, (4) the 預鑄 axis can reduce the hypothetical engineering of construction and achieve cost reduction. ▲The re-creation of this creation--the purpose is to provide a shock-absorbing column structure. In the seismic test, some damaged cylinders can be replaced to reduce the cost required for recovery. After the mold is re-adjusted and restored to the original shape, the post-pull pre-force can be applied to provide the shock-absorbing energy dissipation column structure, the fine-basic block, and the block and setting on the base block. One of the pillars above the block, the pull-type pre-force pushes the steel key through the 'and is fixed to the base block by a number of staggers, wherein the block is a hollow cylinder and is surrounded by a high tension The beam increases the axial bearing capacity of the column body, resulting in a more flexible displacement during the earthquake, increasing the allowable displacement 'by the elastic joint between the segments, the energy of the Wei earthquake can be converted into the heat energy generated by the friction' and Allowing misalignment between the blocks, and reaching the shoddy of the job, even if the earthquake is too large, the production system is misplaced, and when the earthquake is restored, the premature force is relaxed, and the concrete example is used under the earthquake. The attached drawings are explained in detail to make it easier to understand the purpose, technical content, features, and effects of the creation. [Embodiment] Please refer to the first figure and the second figure for the perspective view of the shock absorption energy dissipation column and the perspective view of the pre-stressed steel key. A basic block 4 has a number of blocks 6 and a pull-type pre-force steel. The key 1〇 is connected in series with the block 6 and the tin nail (not shown) is fixed on the base block 4, and finally the top block 8 is fitted on the M317457 block 6, and the section The joint between the block 4 and the segment 4 is filled with an elastic material. Please refer to the third A picture, the third B picture, the fourth A picture and the fourth B picture, which is a schematic diagram of the continuous vibration action of the shock absorption energy dissipation column of the present invention when it is subjected to an earthquake. Since the number of blocks 6 is a hollow body column, the load of the columnar shaft is increased by the high tension bundle, and a series of segments .6 are connected by a pull-type pre-force steel key. After that, the shock absorbing energy dissipation column 2 exhibits a soft reaction with the human spine during the earthquake, and allows the shock absorbing energy dissipation column 2 to be more flexible and displaced with the shaking state of the earthquake, so that the shock absorption energy dissipation Column 2 is not susceptible to earthquake damage. • Please refer to the fifth and sixth figures, which is a schematic diagram of the displacement of the damping energy dissipation column of the creation after the earthquake due to energy dissipation after the earthquake and the damping energy dissipation column after recovery from the earthquake. Because the shock absorption column 2 exhibits a soft reaction with the human spine during an earthquake, resulting in a more flexible displacement, increasing the allowable displacement, and then elastically joining the plastic material between the columnar segments 6, which may be damaged by the earthquake. The seismic energy is absorbed and converted into thermal energy generated by friction, and an allowable misalignment between the segments is allowed during the earthquake to achieve the effect of column isolation. Even if the earthquake is too large, the six blocks are misplaced. Once the earthquake is restored, the back tension is relaxed. The mold 12 is used to adjust the original shape and then the pull-back type is applied. Xin said that the above-mentioned system can provide a shock absorption energy dissipation column. Since the block is a hollow cylinder, the failure mode will be destroyed by brittle and unwarranted depression, bending or shearing force. The multi-type range has the damage of the buffer time, and the axial bearing capacity of the cylinder is increased by the high tension bundle, and the series of the corpus callosum is connected by the pull-type pre-force steel key, so that when the earthquake occurs, Allowing the damping energy dissipation column to produce a more flexible displacement, increasing the allowable displacement, achieving the effect of suspension, and then achieving the energy dissipation effect by mutually shifting between the segments, that is, having a damping energy dissipation for isolation and energy dissipation Column structure. The above-mentioned embodiments are only for explaining the technical idea and characteristics of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present creation and implement it according to the patent, which is not limited to the patent model M317457. The change or modification of the spirit revealed by this creation should still be covered by this creation patent. [Simple description of the diagram] The first picture is a perspective view of the vibration-absorbing energy dissipation column of the creation. The second _ this crease shock absorber eliminates the pre-stress steel key perspective. The second A picture is a schematic diagram of the left-shake of the shock-absorbing energy dissipation column of the creation in the event of an earthquake. The second B-picture is a perspective view of the shock-absorbing energy dissipation column of the present invention when it is subjected to an earthquake. • The fourth A picture is a schematic diagram of the right shock absorber of the shock absorption column of the creation in the event of an earthquake. The fourth B-picture is a perspective view of the shock-absorbing energy dissipation column of the present creation, which is shaken right when subjected to an earthquake. The fifth picture is a schematic diagram of the displacement of the damping energy dissipation column of the creation after the earthquake has been dissipated after the earthquake. The sixth picture is a schematic diagram of the shock absorption column of the creation after recovery from the earthquake. [Main component symbol description] 2 damping energy dissipation column 4 basic section block Lu 6 section block 8 column top section block 10 steel key 12 mold 8

Claims (1)

M317457 九、申請專利範圍: 1· 一種減震消能柱結構,其包括: 一基礎節塊; 數即塊,位贿基礎節塊上,以數鋼鍵貫穿,並用數銷釘固定於 塊上;以及 、”Z 土礎節 一柱頂節塊,設置於該節塊上,並套合於該節塊。 2.如申請專利範固第丨項所述之減震消能柱結構,其中該節塊為中空枝體。 3·如申請專利範固第丨項所述之減震消雜結構,其中該節塊之間 性材料填實。 外浮 申明專利崎第1項所麟震消雜結構,其中外_抗高張力材料圍束。 5.如申請專利範圍第4賴述之減震消綠結構,其中該抗高張力材料為碳纖 申s專和範㈣1項所述之減震、/肖能柱結構,射細鍵係以後拉式預力 貫穿。M317457 IX. Patent application scope: 1. A shock absorption energy dissipation column structure, which comprises: a basic nodule; a number of blocks, a bribe basic section, with a number of steel keys running through, and fixed by a number of pins on the block; And, the "Z-foundation section-column top section, is disposed on the section block and fits over the section block. 2. The vibration-absorbing energy dissipation column structure as described in the patent application specification, wherein The block is a hollow branch. 3. The damping structure is as described in the patent application Fan Gu Di, in which the material between the blocks is filled. Structure, wherein the outer _ anti-high tension material is bundled. 5. The absorbing green structure according to the fourth application of the patent scope, wherein the anti-high tension material is the shock absorption described in the carbon fiber application s and the general (4) item 1 The structure of the Xiaoneng column, after the fine bond is applied, the pull-type pre-force runs through.
TW96204258U 2007-03-16 2007-03-16 Column structure with shock absorption and energy dissipation functions TWM317457U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI758120B (en) * 2021-03-05 2022-03-11 劦承精密股份有限公司 Energy dissipation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI758120B (en) * 2021-03-05 2022-03-11 劦承精密股份有限公司 Energy dissipation device
US11447971B1 (en) 2021-03-05 2022-09-20 WELL-LINK INDUSTRY Co., LTD Energy dissipation device

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