利說明書及申請專利範圍修正本 紹)§?3第95216300號專 八 、新型說明： 【新型所屬之技術領域】 本創作係關於一種橋墩之改良結構，特別是關於利用至 少一主體包含至少一導流部，並經由一導流坡連結各該主體 之基部，以防止該主體基部遭淘空並增強該主體結構強度之 橋墩之改良結構。 【先前技術】 習用橋墩構造，請參照第1及2圖所示，其外形通常為 圓柱體。其係經由將河水分流、打樁、組立模版、灌漿: 凝固成形及砂石回填等步驟建立而成，以便支撐橋面之^ H)請再參照第1圖所示，一水流a流至一圓柱狀橋墩i之 一迎水面11時，由於該水流a受到該圓柱狀橋墩丨之迎水 面11的阻力影響，造成該水流a __狀橋墩丨之迎水 面11壁侧向下流動，並於該圓柱狀橋缴丨所仵立之一河床 底部形成-渦流b。請再參照第2圖所示，於該水流&流經 。亥圓柱狀橋墩！時，由於該水流a受到該圓柱狀橋墩工之二 ^對側面的阻力影響，造成該水流a於該圓柱狀橋墩i之一 背水面12形成一渦流c。 ㈣門^/ ’上述制具有下列缺點，例如：該水流a流 、二墩1時，由於該圓柱狀橋墩1無法有效的切水 、刀抓及導流，故經由該圓柱狀橋墩丨之阻力所形成之該The specification and the scope of application for patent modification §?3 No. 95216300 No.8, new description: [Technical field of new type] This creation is about an improved structure of a pier, especially regarding the use of at least one body containing at least one guide The flow portion is connected to the base of each of the main bodies via a flow guiding slope to prevent the base of the main body from being emptied and to enhance the improved structure of the pier of the main structural strength. [Prior Art] For the conventional pier structure, refer to Figures 1 and 2, and the shape is usually a cylinder. It is established by steps of river water flow, piling, stenciling, grouting: solidification forming and sandstone backfilling to support the bridge deck. H) Please refer to Figure 1 for a flow of water to a cylinder. When one of the bridge piers i meets the water surface 11, the water flow a is affected by the resistance of the water-facing surface 11 of the cylindrical bridge pier, causing the water flow a __-shaped bridge pier to flow downward on the wall side of the water-facing surface 11 and The cylindrical bridge is placed at the bottom of one of the riverbeds to form a vortex b. Please refer to Figure 2 again for the flow of water & Hollow cylindrical pier! At this time, since the water flow a is affected by the resistance of the side of the cylindrical bridge, the water flow a forms a vortex c on the back surface 12 of one of the cylindrical piers i. (4) Door ^ / 'The above system has the following shortcomings, for example: when the water flow a flow, two piers 1 , because the cylindrical pier 1 can not effectively cut water, knife and guide, so the resistance through the cylindrical pier The formed
、广b將於。亥圓柱狀橋墩1之基部的周圍逐漸沖刷並沟二; 河床底部之土石，且經過水流的長期沖刷將導致該河床S D:\Ol--l Undam Ι·,η\ΡΚΙ(1Ι4ίι. doc Μ308^7ι.〇3 第 95216300號專利說明書及申請專利範圍修正本 • 形成一凹坑並造成該圓柱狀橋墩1之基部裸露。若經洪水大 ， 量沖擊，甚至可能導致該®柱狀橋墩〗下陷，造成橋面斷裂 之炀形。再者，該圓柱狀橋墩1皆個別獨立設置於河床中， 、 相鄰各該圓柱狀橋墩i之基部並無連結，造成各該圓柱狀橋 墩1之結構強度不足。基於上述原因，有必要進一步改良上 述習用橋墩構造。 有鑑於此，本創作改良上述之缺點，其係利用至少一主 體包含至少一尖狀之導流部’使一水流可以有效的經=該導 ® 流部進行切水及導流，以便減少該水流所受之阻力，進而避 免该水流於該主體周圍形成渴流。因此，可防止該水、、中、、匈允 河床底部。再者，經由一導流坡連結各該主體之基部，以便 增強該主體之結構強度，並將該水流向上導引，以防止兮主 體基部遭沖刷。再者，該導流坡可於水位低於該導流坡高声 時，將該水流阻擋於該導流坡與該水流相迎之一侧形成一苦 水區，以供一河川生態棲息’進而對該河川生態具有復育之 功能。另外，自上游沖刷而下之廢棄物〔例如：巨石及斷木 • 等〕可有效的集中於該導流坡與該水流相迎之一侧，以便清 理並避免河道淤塞。藉此，本創作確實可達到防止該主體基 部遭淘空、提升該主體之結構強度、幫助生態復育及便於清 理河道之功效。 【新型内容】 本創作之主要目的係提供一種橋墩之改良結構，其係經 - 由至少一主體包含至少一導流部，該導流部可降低對一水流 之阻力並減少渦流之產生，使得本創作具有避免該主體基部, wide b will be. The base of the cylindrical column pier 1 gradually flushes and ditch two; the earth and stone at the bottom of the river bed, and the long-term erosion through the water flow will cause the river bed SD:\Ol--l Undam Ι·,η\ΡΚΙ(1Ι4ίι. doc Μ308^ 7ι.〇3 Patent Specification No. 95216300 and the scope of the patent application revision form • Form a pit and cause the base of the cylindrical pier 1 to be exposed. If the flood is large, the impact may even cause the columnar pier to sink. The cylindrical piers 1 are individually arranged in the riverbed, and the bases of the adjacent cylindrical piers i are not connected, resulting in insufficient structural strength of each of the cylindrical piers 1 For the above reasons, it is necessary to further improve the above-described conventional pier structure. In view of the above, the present invention improves the above-mentioned disadvantages by using at least one body including at least one pointed guide portion to make a water flow effective. The flow guide is used to cut water and divert water to reduce the resistance to the flow, thereby preventing the flow of water from forming a thirsty flow around the body. Therefore, the water, the medium, and the The bottom of the river bed. Further, the base of each body is connected via a diversion slope to enhance the structural strength of the main body and guide the water flow upward to prevent the base of the crucible body from being washed. Further, the diversion slope can be When the water level is lower than the height of the diversion slope, the water flow is blocked from forming a bitter water area on the side of the diversion slope and the water flow for the ecological habitat of a river and further rejuvenating the river ecology. In addition, wastes washed from the upstream (for example, boulders and broken woods, etc.) can be effectively concentrated on one side of the diversion slope and the water flow to clean and avoid river siltation. This creation can indeed prevent the base of the main body from being emptied, improve the structural strength of the main body, help the ecological re-cultivation and facilitate the cleaning of the river. [New content] The main purpose of this creation is to provide an improved structure of the pier, the system Passing - at least one body comprising at least one flow guiding portion, which reduces the resistance to a water flow and reduces the generation of eddy currents, so that the creation has the base of the main body avoided
Ii:\0l-! LindH\PK ΡηΙΝΡΚΙΠΜΓι. doc —6 — i * 1 Μ3082·.〇3第9521630G號專利說明書及申請專利範圍修正本 被淘空之功效。 本創作之次要目的係提供一種橋墩之改良結構，其係經 由一導流坡連結設置於各該主體之基部，並將該水流向上導 弓丨，使得本創作具有增強該主體之結構強度及防止該主體基 部遭沖刷之功效。 本創作之另-目的係提供—種橋墩之改良結構，其係經 由V抓坡連結设置於各該主體之基部，並將該水流阻擋於 f導流坡與該水流相迎之_側形成—f水區以供—河川生 態棲息，使得本創作具有復育河川生態之功效。 本創作之再-目的係提供_種橋社改良結構，其係經 由-導流坡連結設置於錢域之基部，將自上游沖刷而下 d之廢錢針於鱗錢與該錢她之ϋ便有效产 理I避免於塞。使得本創作具有便於清理河道之效用。 、·根據本創作之橋墩之改良結構，其包含至少一主體及一 導肌坡。社體具有—墩柱及至少—導流部。該導流部係設 置於該墩柱之-側以減少1流之形成。該導流坡係連結設 ^於口 .亥主月1之基部。籍此，本創作可有效避免該主體基部 把沖刷並增強各該主體之結構強度。 【實施方式】 又 目的、特徵及優點能更明顯易 施例，並配合所附圖式，作詳 為讓本創作之上述及其他 懂，下文特舉本創作之較佳實 細說明如下： 請參照第3及4圖所干 士石丨| ^ ^ A 口所不，本創作較佳實施例之橋墩之改 良結構係包含至少一主轉9 王體2及一導流坡3，且該二者之結構 Ι^ΛΟΜ LindaNpK doc flVf)丨/Ο.Ϊ,Ίί)··如 Mi M30828P .03第95216300號專利說明書及申請專利範圍修正本 較佳係選自一鋼筋混凝土結構。該主體2插設於一河床中， 其係用以支撐一橋面4。該導流坡3係壞繞該主體2設置於 該河床底部之表面並連結各該主體2之基部，且較佳係呈中 央隆起而周側較低之形狀。該導流坡3係可增強該主體2 基部之結構強度，並進一步防止該主體2基部遭水流淘空。 請再參照第4及5圖所示，該主體2係包含有一墩柱21 、一第一導流部22及一第二導流部23。該墩柱21係插設 於該河床中，並用以支撐該主體2之結構。該第一導流部 22及第二導流部23係可選擇與該墩柱21 —體成形或可拆 卸的組裝於該墩柱21之相對二侧。該第一導流部22及第二 導流部23係選擇為一尖狀體。該第一導流部22係設置於該 g墩柱21與一水流a之流動方向相迎之一側，進而對該水流 a進行切水及導流之動作。該第二導流部23係設置於該主 體2之另一側，進而對該水流a進行導流之動作。 請再參照第4及5圖所示，該導流坡3係包含一第一導 引部31及一第二導引部32。該第一導引部31及該第二導 引部32係分別設置於該第一導流部22之一侧及第二導流部 23之一側。該導引坡3之中央凸起部分可為一尖狀或一弧 狀並用以將該水流a向上導引。 請再參照第4及5圖所示，當組裝本創作較佳實施例之 橋墩之改良結構時，先經由將河水分流、打樁、組立模版、 灌漿及凝固成形等步驟插設至少一該主體2於該河床中，再 於各該主體2基部，沿著該河床底部設置該導流坡3並用以 連結各該主體2之基部。該導流坡3之施工方式係與該墩柱 M30隱 3第95216300號專利說明書及申請專利範圍修正本 21之施工方式相同。最後，待該導流坡3完成後，再將一 砂石5回填於該導流坡3之上，以保護該主體2之基礎並完 成施工程序。Ii:\0l-! LindH\PK ΡηΙΝΡΚΙΠΜΓι. doc —6 — i * 1 Μ3082·.〇3 Patent No. 9521630G and the scope of the patent application are amended. The secondary objective of the present invention is to provide an improved structure of a pier, which is connected to the base of each body via a flow guiding slope, and guides the water flow upward, so that the creation has enhanced structural strength of the body and Prevent the body from being washed away. Another object of the present invention is to provide an improved structure of a pier, which is connected to the base of each main body via a V-grab connection, and blocks the flow of water from the side of the f-conducting flow and the water flow. The f water area is used for the ecological habitat of the river, which makes the creation have the effect of rejuvenating the river ecology. The purpose of this creation is to provide the improved structure of the _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Effective production I avoid the plug. This makes the creation easy to clean the river. According to the improved structure of the pier of the present invention, it comprises at least one body and a guiding muscle slope. The body has a pier and at least a diversion. The flow guiding portion is placed on the side of the pier to reduce the formation of one flow. The diversion slope is connected to the base of the main moon 1 of the month. Accordingly, the present invention can effectively prevent the base of the body from scouring and enhancing the structural strength of each of the bodies. [Embodiment] The objects, features, and advantages of the present invention will become more apparent and easy to apply. The details of the present invention are as follows: Referring to Figures 3 and 4, the dry structure of the pier is not included, and the improved structure of the pier of the preferred embodiment of the present invention comprises at least one main turn 9 king body 2 and a guide flow slope 3, and the second The structure of the Ι ΛΟΜ ΛΟΜ ΛΟΜ ΛΟΜ ΛΟΜ ΛΟΜ ΛΟΜ ΛΟΜ ΛΟΜ ΛΟΜ ΛΟΜ ΛΟΜ ΛΟΜ ΛΟΜ ΛΟΜ ΛΟΜ ΛΟΜ ΛΟΜ ΛΟΜ ΛΟΜ ΛΟΜ Mi Mi Mi Mi Mi 952 952 952 952 952 952 952 952 952 952 952 952 952 952 952 952 952 952 952 952 952 952 952 952 952 952 952 952 952 The main body 2 is inserted into a river bed for supporting a bridge deck 4. The deflector 3 is broken around the surface of the body 2 and is connected to the base of each of the bodies 2, and is preferably in the shape of a central ridge and a lower circumference. The deflector 3 can enhance the structural strength of the base of the body 2 and further prevent the base of the body 2 from being emptied by water flow. Referring to FIGS. 4 and 5 again, the main body 2 includes a pier 21 , a first flow guiding portion 22 and a second flow guiding portion 23 . The pier 21 is inserted into the river bed and supports the structure of the body 2. The first flow guiding portion 22 and the second flow guiding portion 23 may be integrally formed on the opposite sides of the pier 21 integrally formed or detachable from the pier 21 . The first flow guiding portion 22 and the second flow guiding portion 23 are selected as a pointed body. The first flow guiding portion 22 is disposed on one side of the g-piling column 21 and the flow direction of the water flow a, and further performs water cutting and diversion operations on the water flow a. The second flow guiding portion 23 is provided on the other side of the main body 2, and further guides the flow of the water a. Referring to Figures 4 and 5 again, the deflector 3 includes a first guiding portion 31 and a second guiding portion 32. The first guiding portion 31 and the second guiding portion 32 are respectively disposed on one side of the first flow guiding portion 22 and one side of the second flow guiding portion 23. The central raised portion of the guide slope 3 may be pointed or arcuate and used to guide the water flow a upward. Referring to FIGS. 4 and 5, when assembling the improved structure of the pier of the preferred embodiment of the present invention, at least one of the main bodies 2 is first inserted through steps of river water flow, piling, forming stencil, grouting and solidification forming. In the riverbed, the diversion slopes 3 are disposed along the bottom of the riverbed and are connected to the bases of the main bodies 2, respectively. The construction method of the diversion slope 3 is the same as the construction method of the patent specification of the pier M30, No. 95216300 and the patent scope modification. Finally, after the diversion ramp 3 is completed, a gravel 5 is backfilled over the diversion ramp 3 to protect the foundation of the main body 2 and complete the construction procedure.
請再參照第4及5圖所示，當使用本創作較佳實施例之 橋墩之改良結構時，該水流a流至該主體2並經由該第一導 流部22之一·尖端〔未標示〕使該水流a分流往該第一導流 部22之兩側流動，以降低該水流a所受之阻力並減少渦流 之形成。接者該水流a由該弟*導流部22之兩侧流經該主 體2，經由該第二導流部23之二尖側面〔未標示〕導引並 於該第二導流部23之一尖端〔未標示〕匯流，以減少該處 形成之滿流。該第一導引部31將該水流a向上導引流經該 主體2，以便減少對該主體2基部之沖刷。 麵.Referring to FIGS. 4 and 5 again, when the improved structure of the pier of the preferred embodiment of the present invention is used, the water flow a flows to the main body 2 and passes through one of the first flow guiding portions 22 (not shown). The water flow a is branched to flow to both sides of the first flow guiding portion 22 to reduce the resistance of the water flow a and reduce the formation of the eddy current. The water flow a flows through the main body 2 from both sides of the diversion portion 22, and is guided by the apex side surface (not shown) of the second flow guiding portion 23, and is guided by the second diversion portion 23 A tip (not labeled) confluence to reduce the full flow formed there. The first guiding portion 31 guides the water flow a upward through the main body 2 to reduce the flushing of the base of the main body 2. surface.
如上所述，相較於第1圖之習用橋墩之改良結構對該水 流a之阻力過大，造成該圓柱狀橋墩1周圍形成渦流，進而 逐漸淘空該圓柱狀橋墩1基部。再者，相鄰各該圓柱狀橋墩 1之基部並無連結，造成各該圓柱狀橋墩1之結構強度不足 。反觀，第4圖之本創作藉由利用於該墩柱21設置該第一 導流部22及第二導流部23，使一水流可以有效的經由該第 一導流部22之尖端〔未標示〕切水，再由該第一導流部22 及第二導流部23之尖側面〔未標示〕.進行導流，以便減少 該水流所受之阻力，進而避免該水流於該主體2周圍形成渦 流。因此，可防止該水流淘空河床底部。再者，經由該導流 坡3連結設置於各該主體2之基部，以便增強該主體2之結 構強度，並將該水流向上導引，可防止該主體2之基部遭沖 Ι):\(ΪΙ-Ι LindaNPK hit .PKIOHf». doc —9 — 第95216300號專利說明書及申請專利範圍修正本 刷。再者，該導流坡3可於水位低於該導流坡3之高度時， ， 將該水流阻擋於該第一導引部31之一側形成一蓄水區，以 * 供一河川生態棲息，進而對該河川生態具有復育之功能。另 外，自上游沖刷而下之廢棄物〔例如：巨石及斷木等〕可有 效的集中於該第一導引部31之一側，以便清理並避免河道 淤塞。藉此，本創作確實可達到防止該主體2基部遭淘空、 提升該主體2之結構強度、幫助生態復育及便於清理河道之 功效。 ® 雖然本創作已利用上述較佳實施例揭示，然其並非用以 限定本創作’任何熟習此技藝者，在不脫離本創作之精神和 範圍之内’當可作各種更動與修改，因此本創作之保護範圍 當視後附之申請專利範圍所界定者為準。As described above, the resistance to the water flow a is excessively large compared to the modified structure of the conventional pier of Fig. 1, causing eddy currents to be formed around the cylindrical pier 1, and the base of the cylindrical pier 1 is gradually emptied. Furthermore, the base portions of the adjacent cylindrical piers 1 are not connected, resulting in insufficient structural strength of each of the cylindrical piers 1. In contrast, the creation of FIG. 4 is such that the first flow guiding portion 22 and the second flow guiding portion 23 are provided by the pier 21 so that a water flow can be effectively passed through the tip end of the first flow guiding portion 22 (not The water is cut and then deflected by the pointed side surface (not labeled) of the first flow guiding portion 22 and the second flow guiding portion 23 to reduce the resistance of the water flow, thereby preventing the water from flowing to the main body 2 Eddy currents are formed around. Therefore, the water flow can be prevented from scouring the bottom of the river bed. Furthermore, the base portion of each of the main bodies 2 is coupled via the flow guiding slope 3 to enhance the structural strength of the main body 2, and the water flow is guided upward to prevent the base of the main body 2 from being washed.) ΪΙ-Ι LindaNPK hit .PKIOHf». doc —9 — Patent Specification No. 95216300 and the scope of the patent application to modify the brush. Further, the diversion channel 3 may be when the water level is lower than the height of the diversion slope 3, The water flow blocks on one side of the first guiding portion 31 to form a water storage area, and is used for ecological habitation of a river, thereby having the function of re-cultivating the river ecology. In addition, the waste washed from the upstream [ For example, boulder and broken wood can be effectively concentrated on one side of the first guiding portion 31 in order to clean and avoid siltation of the river. Thereby, the creation can surely prevent the base of the main body 2 from being emptied and lifted. The structural strength of the main body 2, the ecological rejuvenation and the effect of cleaning the river. ® Although the present invention has been disclosed by the above preferred embodiments, it is not intended to limit the creation of any of the skilled artisans without departing from the creation. Spirit and scope Within the scope of the changes, the scope of protection of this creation is subject to the definition of the scope of the patent application.
—10 ii：\ni-l LindiAPK Pat\PKinMfi.doc Μ3*08289·03第952i6300號專利說明書及申請專利範圍修正本 【圖式簡單說明】 第1圖：習用橋墩構造之示意圖。 第2圖：習用橋墩構造之斷面示意圖。 第3圖：本創作較佳實施例之橋墩之改良結構之示意圖 第4圖：本創作較佳實施例之橋墩之改良結構之剖面示 意圖。 第5圖：本創作較佳實施例之橋墩之改良結構之斷面示 意圖。 【主要元件符號說明】 11 迎水面 2 主體 22 第一導流部 3 導流坡 32 第二導引部 5 砂石—10 ii:\ni-l LindiAPK Pat\PKinMfi.doc Μ3*08289·03 Patent Specification No. 952i6300 and the scope of application for patent revision [Simplified illustration] Fig. 1: Schematic diagram of the structure of the conventional pier. Figure 2: Schematic diagram of the cross section of the conventional pier structure. Fig. 3 is a schematic view showing the improved structure of the pier of the preferred embodiment of the present invention. Fig. 4 is a cross-sectional view showing the improved structure of the pier of the preferred embodiment of the present invention. Fig. 5 is a cross-sectional view showing the improved structure of the pier of the preferred embodiment of the present invention. [Description of main components] 11 Waterfront 2 Main body 22 First diversion section 3 Diversion slope 32 Second guiding part 5 Sand stone
1 圓柱狀橋墩 12 背水面 21 墩柱 23 第二導流部 31 第一導引部 4 橋面 a 水流 滿流 b 渦1 cylindrical pier 12 backwater 21 pier 23 second diversion section 31 first guide 4 bridge deck a water flow full flow b vortex
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