TWI553200B - Reinforcement method of reinforced anchor and concrete column - Google Patents
Reinforcement method of reinforced anchor and concrete column Download PDFInfo
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Description
本揭露係關於一種補強錨栓及混凝土柱之補強方法。The disclosure relates to a method for reinforcing a reinforcing anchor and a concrete column.
近年來頻頻發出重大的地震，1995年日本發生阪神大地震，1999年台灣發生921集集大地震，2004年南亞大海嘯，2008年大陸四川汶川地震，2010年海地大地震，2011年之日本宮城大地震，地震規模都在7以上，死傷人數都數以萬計，地震的天然災害已是21世紀人類最大的災難。In recent years, major earthquakes have been frequently launched. In 1995, the Great Hanshin Earthquake occurred in Japan. In 1999, there was a 921 episode in Taiwan, a tsunami in South Asia in 2004, a Wenchuan earthquake in mainland China in 2008, a Haiti earthquake in 2010, and Miyagi in Japan in 2011. In the Great Earthquake, the scale of the earthquake is more than 7 and the number of casualties is tens of thousands. The natural disaster of the earthquake is the biggest disaster for mankind in the 21st century.
人類早期的居住建築主要是能遮風蔽雨，對於防震之要求甚少，隨著科技的演進及保護人身安全的要求，對建築物的施工已逐步有防震耐震之要求，以期許地震發生時，能降低對人類生命財產的損害及損失。日本於阪神大地震之後，大幅提高建築物的耐震要求，台灣於921集集大地震後，也開始對耐震力不足的建築物施予耐震補強的要求，現今台灣每年公共工程的耐震補強標案已超過數千件。因此不論公共工程或私人建築物的耐震力提升，已是政府重要的施政政策。The early human settlements were mainly able to cover the wind and cover the rain. The requirements for earthquake prevention are very few. With the development of science and technology and the protection of personal safety, the construction of buildings has gradually met the requirements of earthquake and earthquake resistance, in the hope that the earthquake will occur. It can reduce damage and loss to human life and property. After the Great Hanshin Earthquake in Japan, Japan’s earthquake-resistant requirements for buildings were greatly improved. After the 921 Jiji Earthquake, Taiwan began to apply earthquake-resistant reinforcement to buildings with insufficient earthquake resistance. Today’s Taiwan’s annual public works for earthquake-resistant reinforcement More than a thousand pieces have been added. Therefore, regardless of the increase in the seismic resistance of public works or private buildings, it is already an important policy policy of the government.
建築物早期以石塊、磚塊及木材等材料搭建，工業化後建築結構大部份是以鋼筋混泥土(Reinforced Concrete，RC)為主，早期建築規範並未考慮到耐震設計，加上施工品質欠佳和經年累月的風吹雨打，而材料老化、劣化或加蓋改變結構體等，導致超出原先設計，老舊建築結構於地震發生時常常因耐震力不足而發生倒塌、崩損、毀壞等災害，因此不論建築物是否老舊、龜裂或設計不良等因素，當其耐震力不足時都應拆除或予以補強。拆除重建關係到經費或因古蹟保存的價值，非必要都不會以拆除重建作手段，提升耐震力的補強措就變成必要的方法。The building was built with materials such as stones, bricks and wood. The industrial structure was mostly based on Reinforced Concrete (RC). The early building codes did not consider seismic design, plus construction quality. Unsatisfactory and windy rains over the years, and the aging, deteriorating or capping of structural materials, etc., lead to more than the original design. Old buildings are often collapsed, collapsed, destroyed, etc. due to insufficient earthquake resistance during earthquakes. Therefore, regardless of whether the building is old, cracked or poorly designed, it should be removed or reinforced when its seismic resistance is insufficient. Demolition and reconstruction are related to the value of funds or the preservation of monuments. It is not necessary to use dismantling and reconstruction as a means to enhance the resilience of earthquakes.
台灣建築耐震設計規範裡，對於建築物的耐震補強明白陳述。“既有建築物經評估後，認為有必要提昇其耐震能力時，應運用耐震補強技術，採取適當改善措施，以提昇建築物之安全性”。”耐震補強應依其補強目標，採用改善結構系統，增加結構體韌性與強度等方式進行”。建築物耐震力是否不足，各國法規都有一定的評定基準，就鋼筋混泥土結構之耐震評估，常以其外顯露之結構體缺陷來評估，包括鋼筋混凝土構材是否有裂縫，裂縫代表混凝土品質不良或強度不足，裂縫產生後裡面鋼筋會產生銹蝕並降低結構材的強度，結構材若有滲水現象，則鋼筋的銹蝕與混凝土的老化必會加速進行。In the Taiwan earthquake-resistant design code, the statement of the earthquake-resistant reinforcement of the building is clearly stated. “When the existing buildings are evaluated and it is necessary to improve their seismic capacity, seismic strengthening techniques should be applied and appropriate improvement measures should be taken to improve the safety of the building”. "The earthquake-resistant reinforcement should be carried out according to its reinforcement target, by improving the structural system and increasing the structural toughness and strength." Whether the earthquake resistance of buildings is insufficient, national laws and regulations have certain evaluation criteria. The seismic evaluation of reinforced concrete structures is often evaluated by the structural defects of the exposed structures, including whether there are cracks in the reinforced concrete members, and the cracks represent the quality of concrete. Poor or insufficient strength, after the crack is generated, the steel bars will corrode and reduce the strength of the structural material. If the structural material has water seepage, the corrosion of the steel bar and the aging of the concrete will accelerate.
有關建築物結構元件的補強，一般指對建築物之樑柱、牆及樓板(橋面板)等構件的補強，這些構件的補強主要針對當建築物產生負荷過載，外力或地震等足以使構件發生剪力，彎矩及韌性等破壞模式之補強。目前被廣泛使用且証明有效之結構件補強工法中，包括鋼板類的補強工法，纖維複合材料的補強工法以及加筋、加混凝土增厚的補強工法。其中鋼板補強工法是最普遍的工法。纖維複合材料的補強工法因具有鋼板補強工法沒有之優點，逐漸受到市場的歡迎，也吸引大量的學者投人研究，茲就這兩種工法略述於後。Reinforcement of structural components of buildings generally refers to the reinforcement of members such as beams, columns, walls and slabs (bridge decks) of buildings. The reinforcement of these components is mainly for the load overload of buildings, external forces or earthquakes, etc. Reinforcement of damage modes such as shear, bending moment and toughness. Among the structural reinforcement methods currently widely used and proven to be effective, the reinforcement method of steel sheets, the reinforcement method of fiber composites, and the reinforcement method of reinforcement and concrete thickening. Among them, the steel plate reinforcement method is the most common method. The reinforcement method of fiber composites has been welcomed by the market because it has the advantages of the steel plate reinforcement method. It also attracts a large number of scholars to invest in research. These two methods are outlined later.
圖1及圖2例示習知之鋼板補強工法。柱體的鋼板補強指的是柱鋼板(帶狀)圍束補強工法，鋼板具有很高的勁度，拉力強度以及延展韌性，對柱體的剪力補強及韌性補強具有良好的效果，目前常用而廣被採用之補強工法施工程序如下：鋼板補強柱體之施工方法：1 and 2 illustrate a conventional steel plate reinforcement method. The steel plate reinforcement of the column refers to the reinforcement method of the column steel plate (belt). The steel plate has high stiffness, tensile strength and ductility, and has good effects on the shear reinforcement and toughness reinforcement of the column. The construction procedure for the reinforcement method widely used is as follows: Construction method of steel plate reinforcement cylinder:
1.清理RC混凝土柱11之表面：包括油漆、污染及雜物的去除；1. Clean the surface of the RC concrete column 11: including paint, pollution and debris removal;
2.柱體修復：柱體有裂縫或殘缺處使用環氧樹脂13補平修復，若有鋼筋外露，須將鏽蝕部份作表面清理後，方以環氧樹脂灌入填補覆蓋；2. Column repair: the column has cracks or defects, and the epoxy resin 13 is used for filling and repairing. If the steel bar is exposed, the rusted part shall be cleaned by the surface, and then filled with epoxy resin to fill the cover;
3.依柱外形尺寸量測後，據補強設計之厚度訂購鋼板並成型成鋼板夾套15，通常為兩片式夾套；3. After measuring according to the dimensions of the column, the steel plate is ordered according to the thickness of the reinforcing design and formed into a steel jacket 15, usually a two-piece jacket;
4.將兩片夾套以螺栓方式接合於柱體外圍，再以焊接手段將兩片鋼板夾套在焊接部17焊合固定4. The two pieces of the jacket are bolted to the periphery of the cylinder, and then the two steel plates are welded to the welded portion 17 by welding.
5.養護工程；5. Maintenance engineering;
6.表面防護與裝修工程，可依需求上漆或裝潢。6. Surface protection and decoration works can be painted or decorated according to requirements.
本揭露提供一種補強錨栓，包括一桿體，包括纖維複合材料；以及一瀏蘇部，設置於該本體之側邊，該瀏蘇部包括纖維複合材料。The present disclosure provides a reinforcing anchor, comprising a rod body comprising a fiber composite material; and a sash portion disposed on a side of the body, the stalk portion comprising a fiber composite material.
本揭露提供一種混凝土柱之補強方法，其使用至少一補強夾套包覆該混凝土柱，其中該補強夾套包括含浸樹脂之纖維複合材料：形成複數個鉆孔，其貫穿該補強夾套之一搭接部並深入該混凝土柱；設置於一補強錨栓於該鉆孔中，其中該補強錨栓包括一桿體及一瀏蘇部，該桿體設置於該鉆孔中且包括含浸樹脂之纖維複合材料，該瀏蘇部設置於該桿體之側邊且包括未含浸樹脂之纖維複合材料：以及使用樹脂將該瀏蘇部之纖維複合材料服貼於該補強夾套之搭接部。The present disclosure provides a method for reinforcing a concrete column, which comprises covering the concrete column with at least one reinforcing jacket, wherein the reinforcing jacket comprises a fiber composite impregnated with resin: forming a plurality of drill holes extending through the reinforcing jacket a lap joint and deep into the concrete column; disposed in the borehole, wherein the reinforcement anchor includes a rod body and a sling portion, the rod body is disposed in the borehole and includes impregnated resin The fiber composite material is disposed on a side of the rod body and includes a fiber composite material not impregnated with the resin: and the fiber composite material of the sash portion is applied to the overlapping portion of the reinforcing jacket by using a resin.
上文已相當廣泛地概述本揭露之技術特徵及優點，俾使下文之本揭露詳細描述得以獲得較佳瞭解。構成本揭露之申請專利範圍標的之其它技術特徵及優點將描述於下文。本揭露所屬技術領域中包括通常知識者應瞭解，可相當容易地利用下文揭示之概念與特定實施例可作為修改或設計其它結構或製程而實現與本揭露相同之目的。本揭露所屬技術領域中包括通常知識者亦應瞭解，這類等效建構無法脫離後附之申請專利範圍所界定之本揭露的精神和範圍。The technical features and advantages of the present disclosure have been broadly described above, and the detailed description of the present disclosure will be better understood. Other technical features and advantages of the subject matter of the claims of the present disclosure will be described below. It is to be understood by those of ordinary skill in the art that the present invention may be <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; It is to be understood by those of ordinary skill in the art that this invention is not limited to the scope of the present disclosure as defined by the appended claims.
圖3例示本發明一實施例之混凝土柱70之補強流程圖。圖4至圖7例示本發明一實例之補強夾套20的製備方法。在本發明之一實施例中，補強夾套20之製備包括下列步驟：Figure 3 illustrates a flow chart of reinforcement of a concrete column 70 in accordance with one embodiment of the present invention. 4 to 7 illustrate a method of preparing the reinforcing jacket 20 of an example of the present invention. In one embodiment of the invention, the preparation of the reinforcing jacket 20 includes the following steps:
1.將單向纖維織物21，依所要的尺寸及積層的層數剪裁；1. The unidirectional fiber fabric 21 is cut according to the desired size and the number of layers of the laminate;
2.調配環氧樹脂23(A、B劑按比例混合)，並充分攪拌均勻；2. Mix epoxy resin 23 (A and B agents are mixed in proportion) and stir well;
3.將單向纖維織物21，以樹脂充分含浸均勻；3. The unidirectional fiber fabric 21 is fully impregnated with the resin;
4.預先備妥以鋼板製成的模具21，將含浸樹脂的單向纖維織物2123，依所需要層數服貼於模具25；4. The mold 21 made of steel plate is prepared in advance, and the unidirectional fiber fabric 2123 impregnated with the resin is applied to the mold 25 according to the required number of layers;
5.以具收縮且可施壓之束帶纒繞固定，以使單向纖維織物21與樹脂23充分接合均勻，並將多餘的樹脂及空氣排出；5. Winding and fixing with a shrinkable and compressible belt so that the unidirectional fiber fabric 21 and the resin 23 are sufficiently joined uniformly, and excess resin and air are discharged;
6.放置室溫12~24小時，或放入烤箱以130℃烘烤90分鐘，以硬化反應樹脂；6. Place the room temperature for 12~24 hours, or put it in the oven and bake at 130 °C for 90 minutes to harden the reaction resin;
7.樹脂硬化反應完成後，拆去束帶及模具，即可成一可用於耐震補強之纖維複合材料夾套20。7. After the resin hardening reaction is completed, the belt and the mold are removed to form a fiber composite jacket 20 which can be used for vibration-resistant reinforcement.
如待補強物為圓形柱體，補強夾套可做成兩個半圓之子夾套(二件式夾套)或一件式夾套；如待補強物為矩形柱體，則須做成兩個ㄇ字形之夾套。製備補強夾套預留搭接部的長度，搭接部之長度約為圓形柱體之圓周的10%~30%；矩形柱體為搭接邊之長度的各10%~30%。If the reinforcement is a circular cylinder, the reinforcement jacket can be made into two semi-circular sub-jackets (two-piece jacket) or one-piece jacket; if the reinforcement is a rectangular cylinder, it must be made into two A set of ㄇ-shaped jackets. The length of the lap portion of the reinforcing jacket is prepared, and the length of the lap portion is about 10% to 30% of the circumference of the circular cylinder; the rectangular cylinder is 10% to 30% of the length of the lap joint.
圖8及至圖12例示本發明一實例之補強錨栓30的製備方法。在本發明之一實施例中，補強錨栓30之製備包括將纖維預編織物(碳纖維、玻璃纖維、Kevlar或Twaron)31裁剪成約16-50cm(柱體外徑2m)，並做成桿體33(約8-30cm)及瀏蘇部35(8-20cm)，其中瀏蘇部35可為呈180度展開之二片式(圖10)、120度展開之三片式(圖11)或90度展開之四片式(圖12)。8 and 12 illustrate a method of preparing a reinforcing anchor 30 according to an example of the present invention. In one embodiment of the invention, the preparation of the reinforcing anchor 30 includes cutting the fiber pre-knit (carbon fiber, glass fiber, Kevlar or Twaron) 31 to about 16-50 cm (2 m outer diameter of the cylinder) and forming the rod 33. (about 8-30cm) and Liusu 35 (8-20cm), of which the Liusu 35 can be a two-piece 180° expansion (Fig. 10), a 120-degree expansion (Figure 11) or 90 The four-piece expansion (Figure 12).
圖13至圖16例示本發明一實施例之混凝土柱70的補強方法。在本發明之一實施例中，混凝土柱(圓柱)70之補強方法首先進行施工準備(工地現場之堪察、夾套尺寸之量測與訂製及物料之準備)及修復工程(將RC混凝土柱表面清潔、除塵、裂縫填補、去漆等損壞修復工程使表面平整)。13 to 16 illustrate a reinforcing method of a concrete column 70 according to an embodiment of the present invention. In an embodiment of the present invention, the reinforcement method of the concrete column (cylinder) 70 is firstly prepared for construction (the inspection of the site site, the measurement and customization of the jacket size and the preparation of the material) and the repairing project (the RC concrete) The surface of the column is cleaned, dust-removed, crack-filled, lacquered, etc., and the surface is smoothed.
之後，在柱體表面塗佈環氧樹脂，環氧樹脂之厚度約0.1mm至0.4mm，其中環氧樹脂玻璃轉位溫度(Tg)為50℃至100℃，黏度為50,000至150,000cps(厘泊centipoises)。接著，將補強夾套20包覆混凝土柱70，以束帶由中央往兩側分別固定補強夾套20。在養護24小時後，拆除束帶，即可完成包覆夾套之工程。完成包覆夾套之工程之後，形成複數個鉆孔71，其貫穿補強夾套20之一搭接部27並深入混凝土柱70，如圖13所示。Thereafter, the surface of the cylinder is coated with an epoxy resin having a thickness of about 0.1 mm to 0.4 mm, wherein the epoxy glass has a translocation temperature (Tg) of 50 ° C to 100 ° C and a viscosity of 50,000 to 150,000 cps (PCT). Park centipoises). Next, the reinforcing jacket 20 is covered with the concrete column 70, and the reinforcing jacket 20 is fixed to the both sides from the center by the belt. After 24 hours of curing, the belt is removed and the jacketing process can be completed. After completing the process of covering the jacket, a plurality of drilled holes 71 are formed which extend through one of the lap portions 27 of the reinforcing jacket 20 and into the concrete column 70 as shown in FIG.
參考圖14及圖15，將補強錨栓30之桿體33含浸環氧樹脂或壓克力樹脂並置放於鉆孔71之中，再以插銷37***桿體30以使桿體30之纖維與環氧樹脂緊密接合，並使環氧樹脂與混凝土柱70之間有良好之接著界面。因插銷37***時之力量，將迫使鉆孔71內之環氧樹脂排出，可以用來浸潤瀏蘇部35的纖維，不足時再補足環氧樹脂，使瀏蘇部35展開充分浸潤樹脂，並服貼於補強夾套20之搭接部27。之後，靜置12-24小時後，即可完成補強夾套20及補強錨栓20之耐震補強工程，如圖16所示。Referring to Figures 14 and 15, the rod 33 of the reinforcing anchor 30 is impregnated with epoxy resin or acrylic resin and placed in the bore 71, and then inserted into the rod 30 by the bolt 37 to make the fiber of the rod 30 The epoxy bonds are tightly bonded and have a good interface between the epoxy resin and the concrete column 70. Due to the force of the insertion of the pin 37, the epoxy resin in the bore 71 is forced to be discharged, which can be used to infiltrate the fibers of the squirting portion 35, and when insufficient, the epoxy resin is filled up, so that the squid portion 35 is fully infiltrated with the resin, and The affixing portion 27 of the reinforcing jacket 20 is attached. After that, after standing for 12-24 hours, the seismic strengthening project of the reinforcing jacket 20 and the reinforcing anchor 20 can be completed, as shown in FIG.
在本發明之一實施例中，補強錨栓30之桿體33係呈中空圓柱狀，插銷37為一中空平滑圓柱，中空設計有利於鉆孔71空氣之排出。在本發明之一實施例中，插銷37係金屬管，例如鋁管、鐵管或鋼管。在本發明之一實施例中，該插銷37包含維纖複合材料，例如碳纖維、玻璃纖維、Kevlar或Twaron。In one embodiment of the present invention, the shaft 33 of the reinforcing anchor 30 is hollow cylindrical, the bolt 37 is a hollow smooth cylinder, and the hollow design facilitates the discharge of the air of the bore 71. In an embodiment of the invention, the pin 37 is a metal tube such as an aluminum tube, an iron tube or a steel tube. In one embodiment of the invention, the pin 37 comprises a fiber composite material such as carbon fiber, fiberglass, Kevlar or Twaron.
圖17例示本發明另一實施例之混凝土柱80的補強方法。圖13至圖16例示混凝土圓柱70之補強方式，圖17則例示混凝土矩形柱80之耐震補強，其在可混凝土矩形柱80之四個側邊分別設置補強錨栓30，將補強夾套20緊密固定於混凝土矩形柱80上。Figure 17 illustrates a method of reinforcing a concrete column 80 in accordance with another embodiment of the present invention. 13 to 16 illustrate the reinforcing manner of the concrete cylinder 70, and FIG. 17 illustrates the seismic strengthening of the concrete rectangular column 80. The reinforcing anchors 30 are respectively disposed on the four sides of the concrete rectangular column 80, and the reinforcing jacket 20 is tightly closed. It is fixed on the concrete rectangular column 80.
本揭露之技術內容及技術特點已揭示如上，然而本揭露所屬技術領域中包括通常知識者應瞭解，在不背離後附申請專利範圍所界定之本揭露精神和範圍內，本揭露之教示及揭示可作種種之替換及修飾。例如，上文揭示之許多製程可以不同之方法實施或以其它製程予以取代，或者採用上述二種方式之組合。The technical content and the technical features of the present disclosure have been disclosed as above, but it should be understood by those skilled in the art that the disclosure and disclosure of the present disclosure should be made without departing from the spirit and scope of the disclosure as defined by the appended claims. Can be used for various substitutions and modifications. For example, many of the processes disclosed above may be implemented in different ways or in other processes, or a combination of the two.
此外，本案之權利範圍並不侷限於上文揭示之特定實施例的製程、機台、製造、物質之成份、裝置、方法或步驟。本揭露所屬技術領域中包括通常知識者應瞭解，基於本揭露教示及揭示製程、機台、製造、物質之成份、裝置、方法或步驟，無論現在已存在或日後開發者，其與本案實施例揭示者係以實質相同的方式執行實質相同的功能，而達到實質相同的結果，亦可使用於本揭露。因此，以下之申請專利範圍係用以涵蓋用以此類製程、機台、製造、物質之成份、裝置、方法或步驟。Moreover, the scope of the present invention is not limited to the particular process, machine, manufacture, composition, means, method or method of the particular embodiments disclosed. It should be understood by those of ordinary skill in the art that, in light of the teachings of the present disclosure, the process, the machine, the manufacture, the composition of the material, the device, the method, or the steps, whether present or future developers, The revealer performs substantially the same function in substantially the same manner, and achieves substantially the same result, and can also be used in the present disclosure. Accordingly, the scope of the following claims is intended to cover such <RTIgt; </ RTI> processes, machines, manufactures, compositions, devices, methods or steps.
11．．．混凝土柱11. . . Concrete column
13．．．樹脂13. . . Resin
15．．．鋼板夾套15. . . Steel jacket
17．．．焊接部17. . . Welding department
20．．．補強夾套20. . . Reinforcement jacket
21．．．單向纖維織物twenty one. . . Unidirectional fiber fabric
23．．．樹脂twenty three. . . Resin
25．．．模具25. . . Mold
27．．．搭接部27. . . Lap
30．．．補強錨栓30. . . Reinforced anchor
31．．．纖維預編織物31. . . Fiber pre-knit
33．．．桿體33. . . Rod body
35．．．瀏蘇部35. . . Liu Su
37．．．插銷37. . . plug
70‧‧‧混凝土柱 70‧‧‧ concrete column
71‧‧‧鉆孔 71‧‧‧Drilling
80‧‧‧混凝土柱 80‧‧‧ concrete column
藉由參照前述說明及下列圖式，本揭露之技術特徵及優點得以獲得完全瞭解。The technical features and advantages of the present disclosure are fully understood by reference to the foregoing description and the accompanying drawings.
圖1及圖2例示習知之鋼板補強工法；1 and 2 illustrate a conventional steel plate reinforcement method;
圖3例示本發明一實施例之混凝土柱之補強流程圖；3 is a flow chart showing the reinforcement of a concrete column according to an embodiment of the present invention;
圖4至圖7例示本發明一實例之補強夾套的製備方法；4 to 7 illustrate a method of preparing a reinforcing jacket according to an example of the present invention;
圖8至圖12例示本發明一實例之補強錨栓的製備方法；8 to 12 illustrate a method of preparing a reinforcing anchor according to an example of the present invention;
圖13至圖16例示本發明一實施例之混凝土柱的補強方法；以及13 to 16 illustrate a reinforcing method of a concrete column according to an embodiment of the present invention;
圖17例示本發明另一實施例之混凝土柱的補強方法。Figure 17 illustrates a method of reinforcing a concrete column according to another embodiment of the present invention.
11‧‧‧混凝土柱 11‧‧‧ concrete column
13‧‧‧樹脂 13‧‧‧Resin
15‧‧‧鋼板夾套 15‧‧‧Steel jacket
Claims (9)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100119348A TWI553200B (en) | 2011-06-02 | 2011-06-02 | Reinforcement method of reinforced anchor and concrete column |
| CN201210164693.9A CN102808524B (en) | 2011-06-02 | 2012-05-25 | Reinforcement anchor bolt and reinforcement method of concrete column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100119348A TWI553200B (en) | 2011-06-02 | 2011-06-02 | Reinforcement method of reinforced anchor and concrete column |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201250093A TW201250093A (en) | 2012-12-16 |
| TWI553200B true TWI553200B (en) | 2016-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| TW100119348A TWI553200B (en) | 2011-06-02 | 2011-06-02 | Reinforcement method of reinforced anchor and concrete column |
Country Status (2)
| Country | Link |
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| CN (1) | CN102808524B (en) |
| TW (1) | TWI553200B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW230228B (en) * | 1993-03-23 | 1994-09-11 | Ribbon Technology Corp | Methods for manufacturing columnar structures and for reinforcing members in a metal fiber reinforced concrete sleeve |
| TW406160B (en) * | 1997-09-16 | 2000-09-21 | Nippon Steel Corp | Reinforcing structure and reinforcing, method for concrete members |
| TW200702525A (en) * | 2005-04-26 | 2007-01-16 | Bidim Geosynthetics | An elongate device for coastal and river works, and a method of manufacturing it |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000054646A (en) * | 1998-08-04 | 2000-02-22 | Mitsui Constr Co Ltd | Device for reinforcing concrete columnar body |
| ITRM20050066A1 (en) * | 2005-02-17 | 2006-08-18 | Tec Inn S R L | METHOD FOR STRENGTHENING BUILDING STRUCTURES AND COATING OBTAINED FROM THIS METHOD. |
| HK1093288A2 (en) * | 2006-10-24 | 2007-02-23 | Fyfe Hong Kong Ltd | Fibranchor, manufacture method and application method |
| CN101672110B (en) * | 2009-09-18 | 2011-08-10 | 北京筑福建筑事务有限责任公司 | Method and structure for enhancing brickwork structure and improving earthquake resistant performance of structure by using carbon fiber |
| CN101748901A (en) * | 2009-12-29 | 2010-06-23 | 江苏省电力试验研究院有限公司 | Annular concrete pole reinforcing method for in-service substation |
-
2011
- 2011-06-02 TW TW100119348A patent/TWI553200B/en not_active IP Right Cessation
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2012
- 2012-05-25 CN CN201210164693.9A patent/CN102808524B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW230228B (en) * | 1993-03-23 | 1994-09-11 | Ribbon Technology Corp | Methods for manufacturing columnar structures and for reinforcing members in a metal fiber reinforced concrete sleeve |
| TW406160B (en) * | 1997-09-16 | 2000-09-21 | Nippon Steel Corp | Reinforcing structure and reinforcing, method for concrete members |
| TW200702525A (en) * | 2005-04-26 | 2007-01-16 | Bidim Geosynthetics | An elongate device for coastal and river works, and a method of manufacturing it |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201250093A (en) | 2012-12-16 |
| CN102808524B (en) | 2015-07-08 |
| CN102808524A (en) | 2012-12-05 |
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