【正文】 當(dāng)采用焊接接頭連接，應(yīng)使用后評(píng)價(jià)審批焊接工藝及連接材料。當(dāng)有成熟的經(jīng)驗(yàn)，也可使用其他加固方法。 砌體式結(jié)構(gòu)構(gòu)造性加固和修補(bǔ) 1）除了加強(qiáng)電網(wǎng) 當(dāng)電網(wǎng)的設(shè)立不符合現(xiàn)行設(shè)計(jì)規(guī)范要求，無論是垂直的橫墻界面點(diǎn)咬搓有明顯的缺陷，誠信的房子時(shí)，無論是不好的，應(yīng)該另外建立電網(wǎng)進(jìn)行加固 2）增設(shè)梁墊加固 當(dāng)在大梁磚壁設(shè)置提出了在部分壁球或大梁部分垂直分割，應(yīng)加建梁墊進(jìn)行加固。其優(yōu)點(diǎn)是加層加固法也是密切與鋼筋混 凝土以外，但配套能力增強(qiáng)局限的，難以滿足抗震要求，一般只在 peneseismic 國家申請(qǐng)。 2）在境外的鋼筋混凝土疊合層砂漿加固法 該法屬于復(fù)合段加固方法的一種。 7）其他技術(shù) 像結(jié)構(gòu)，組件技術(shù)的轉(zhuǎn)移，調(diào)整結(jié)構(gòu)基頻技術(shù)等。 4）碳化混凝土修復(fù)技術(shù) 它是指通過恢復(fù)到混凝土的堿度（滅活）或增加其阻抗，使鋼筋產(chǎn)生腐蝕，碳化技術(shù)得到遏制。已廣泛應(yīng)用在了建筑物的加固改造工程，例如：在施工中泄漏埋鋼筋或鋼筋偏離設(shè)計(jì)位置的復(fù)蘇，組件增加了段加固來彌補(bǔ)肌肉，上層建筑擴(kuò)大交叉，對(duì)上升去梁，柱的通過加入延長，房子疊加終端和層高層建筑剪力墻除了植物的肌肉等。屬于一種綜合技術(shù)由相關(guān)結(jié)構(gòu)加固，上層建筑違背與上升重新定位以及放棄等部件拆卸組成技術(shù)，適合在有建筑物的加固改造 。 2）增加配套加固法 此外支點(diǎn)加 固法的通過在彎曲有效跨度減少成員，達(dá)到減少功能，是在組件上進(jìn)行效果增強(qiáng)，提高了結(jié)構(gòu)承載水平的目的。同時(shí)，由于拉桿傳遞給組件的壓力的作用，組件裂紋的發(fā)展可以緩解，控制，斜截面反減的配套能力也增強(qiáng)與它一起。 此法的優(yōu)點(diǎn)和缺點(diǎn)與擴(kuò)大部分將接近法是適用于鋼筋混凝土結(jié)構(gòu)構(gòu)件的斜截面承載力不足，或必須施加橫向約束力的擠壓成員的情況。 4）粘鋼加固法 外面的鋼筋彎曲混凝土構(gòu)件粘鋼加固是（右邊部分被拉到在組件配套能力不足，扇形的面積，右側(cè)部分受壓區(qū)或斜截面）表面膠鋼板，這樣可以提高是增強(qiáng)組件的配套能力，和施工方便。適合偏低或有混凝土承運(yùn)人等嚴(yán)重缺陷梁，柱受壓區(qū)混凝土強(qiáng)度的鋼筋。拉一節(jié)中，通過新的加拿大部分和原構(gòu)件共同工作的領(lǐng)域添加現(xiàn)澆現(xiàn)澆混凝土外套組成部分增加，但提高了有效成分的配套能力，改善正常的經(jīng)營業(yè)績。 關(guān)鍵詞 ：混凝土結(jié)構(gòu)加固 ,砌體式結(jié)構(gòu) ,鋼筋結(jié)構(gòu)加固 1 混凝土結(jié)構(gòu)加固 混凝土結(jié)構(gòu)的加固分為直接加固，并加強(qiáng)間接兩種，在設(shè)計(jì)時(shí)可根據(jù)實(shí)際條件和使用要求選擇適宜的方法和必要的技術(shù)。s reinforcement method is refers to uses the change load spread condition, the power transmission way, the node nature and the boundary condition, the addition attachment member and the support, exerts the prestressed that measures and so on consideration space joint operation to carry on the reinforcement to the structure the method 2)enlarges the ponent section the reinforcement Uses enlarges when the section reinforces the steel lumber, chooses the section form to be advantageous in the reinforcement specification and considered already has the flaw and the damage condition. 3)connection reinforcement and reinforcing member connection The steel structure connection method, namely the welded joint, the rivet, the ordinary bolt and the high strength bold fastening method39。 Is suitable processes the high stress, the high strained condition brickingup structure reinforcement in the reinforcement。 Is suitable in does not allow to increase the original ponent section size, actually requests to enhance the section supporting capacity large scale the brickingup column39。s reinforcement divides into when the direct reinforcement and reinforces two kinds indirectly, the design, may act according to the actual condition and the operation requirements choice being suitable method. suitable for the brickingup structure direct reinforcement method 1) outside reinforced concrete superimposed layer reinforcement law This law belongs to the pound section reinforcement method one kind. Its merit is the construction craft simple, patible, after the brickingup reinforcement, the supporting capacity has enhances greatly, and has the mature design and the construction experience。s reinforcement improvement project, for example: In the construction leaks buries the steel bar or the steel bar deviation designs the position the recovery, the ponent increases the section reinforcement to make up the muscle, the superstructure expands cross, goes against rises to Liang, column39。s reinforcement transformation。 Is suitable in the concrete term permission concrete structure reinforcement. Has generally with the concrete structure reinforcement transformation necessary use39。 Is suitable as well as is under the high stress, the high strained condition concretes ponent39。 (2) After the reinforced concrete ponent uses under the prestressed to support the type tension bar reinforcement decides, forms one by to reinforce the ponent and under supports the pound ultra statically determinate structure system which the type tension bar is posed, under the outside load and the prestressed bined action, in the tension bar has the axial force and through (next supports and pole end anchor spot) with ponent39。s function, the original ponent39。 It is not suitable for already the above structure which and the light quality structure makes decent seriously. The indirect reinforcement39。s good and bad points with enlarge the method of sections to be close。s situation the high temperature place。s clearance, but similar existence construction wet operating time long shorting。 Is suitable in Liang, the board, the column, the wall and the general structure concretes reinforcement。s function, its function is weaken inevitably gradually, our structural engineering39。s duty not just must finish the building earlier period the project work, but must be able the science appraisal structure damage objective law and the degree, and adopts the effective method guarantee structure the security use, that the structure reinforcement will bee an important work. What may foresee will be the 21st century, the human building also by the concrete structure, the steel structure, the brickingup structure and so on primarily, the present stage I will think us in the structure reinforcement this aspect research should also take this as the main breakthrough direction. Key word： Concrete structure reinforcement brickingup structure reinforcement