【導(dǎo)讀】用環(huán)境的功能結(jié)構(gòu)，其功能減弱不可。避免地漸漸地，我們的結(jié)構(gòu)工程的責(zé)。任不只是必須完成建設(shè)前期項目工。作，但必須能夠科學(xué)評價結(jié)構(gòu)的破壞。目標法律和程度，并采用有效的方法。保證結(jié)構(gòu)的安全使用，該結(jié)構(gòu)加固將。成為一個重要的工作。將是21世紀，人類建筑的混凝土結(jié)。構(gòu)，鋼結(jié)構(gòu)，砌體式結(jié)構(gòu)等為主另外，方面的研究也應(yīng)借此作為主要的突。加強間接兩種，在設(shè)計時可根據(jù)實際條。件和使用要求選擇適宜的方法和必要的。1）放大截面加固法。添加混凝土現(xiàn)澆鋼筋發(fā)生水平彎。曲受壓區(qū)混凝土構(gòu)件，可能會增加。部分有效高度，擴大截面面積，從而?？骨懈钅芰Σ糠謩偠龋鸬郊庸萄a強。在適當?shù)姆秶淖兓炷翉澢?。的組件的右側(cè)部分配套能力，隨著鋼。筋面積和強度的提高增加。

　　

【正文】 , and the reinforcement effect is reliable。 Is suitable processes the high stress, the high strained condition brickingup structure reinforcement in the reinforcement。 Its shorting cannot use in the temperature in the 600C above environment. brickingup structure constructivity reinforcement and patching 1) addition grid reinforcement When the grid establishment does not meet the present design code requirement, either the vertical cross wall interface point nips rubs has the obvious flaw, when either the house integrity is bad, should additionally build the grid to carry on the reinforcement 2)additionally builds the Liang pad reinforcement When under the summer beam the brick setting the wall presents by under the partial squash or the summer beam the partial vertical split, should additionally build Liang the pad to carry on the reinforcement. 3)the brickingup opens partially builds When house partial breakage but after investigating thoroughly its breakage reason when not yet affects loadbearing and the security, may burst the wall partial demolition, and according to enhances the mortar strength firstlevel to fill in with the full sized brick builds. 4)brickingup crack patching Before carrying on crack patching, should act according to brickingup ponent39。s stressful condition and crack factors and so on characteristic, determined that creates the 類似鋼結(jié)構(gòu)的防護措施。 2）預(yù)應(yīng)力拉桿加固法 此法可大范圍銳化砌體式柱的承載能力，加固效果可靠，適用于處理高壓力，高緊張狀態(tài)砌體，在鋼筋結(jié)構(gòu)加固，其缺點不能使用的溫度 600℃以上的環(huán)境中。 砌體式結(jié)構(gòu)構(gòu)造性加固和修補 1）除了加強網(wǎng) 當網(wǎng)的設(shè)立不符合現(xiàn)行設(shè)計規(guī)范要求，無論是垂直的橫墻界面點咬搓有明顯的缺陷，誠信的房子時，無論是不好的，應(yīng)該另外建立網(wǎng)進行加固 2）增設(shè)梁墊加固 當在大梁磚壁設(shè)置提出 了在部分壁球或大梁部分垂直分割，應(yīng)加建梁墊進行加固。 3）砌體式開啟部分基礎(chǔ) 當房子部分破損，但經(jīng)過深入調(diào)查時，其斷裂的原因尚未影響承重和安全性，可以燎原墻部分拆除，并根據(jù)對提高砂漿強度的第一級，以填補與全尺寸磚基礎(chǔ)。 4）砌體行動修補裂縫 前裂縫修補攜帶，應(yīng)根據(jù)砌體式組件的受力狀態(tài)和裂縫等因素的特點，確定創(chuàng)建砌體式裂紋與裂紋修補目標導(dǎo)向或使用相應(yīng)的賬面目標的原因，加固措施。 brickingup crack the reason, with the aim of carrying on crack patching targetoriented or using the corresponding reinforcement measure. 3 steel structures Steel structure reinforcement method: The steel structure reinforcement39。s main method includes: Reduces the load, the change structure putation graph, to enlarge the original structural unit section and the joint strength, the impediment fracture growth and so on. When has the mature experience, may also use other reinforcement method. 1) changes the structure putation graph The change structure putation graph39。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。s choice, should the reason which, the goal, the stress condition, the structure and the execution conditions needs to reinforce according to the structure, and considers the structure original connection method determination. The steel structure reinforcement general uses the welded joint connection, the friction high strength bold fastening suitably, has when the basis may also use the welded joint and the friction high strength bolt39。s mixed connection. When uses the welded joint connects, should use after the evaluation approval welding process and the 3 鋼結(jié)構(gòu) 鋼結(jié)構(gòu)加固方法：鋼結(jié)構(gòu)加固的主要方法包括：減少負荷，改變結(jié)構(gòu)計算圖，放大部分和原結(jié)構(gòu)單元的聯(lián)合力量， 裂隙發(fā)育障礙等。當有成熟的經(jīng)驗，也可使用其他加固方法。 1） 改變了結(jié)構(gòu)計算圖 這項改變結(jié)構(gòu)計算圖形的加固方法是指使用更改負載傳播的情況，電力傳輸方式，節(jié)點性質(zhì)和邊界條件，除附件成員和支持，發(fā)揮了預(yù)應(yīng)力的考慮，措施等空間聯(lián)合行動進行了加固，結(jié)構(gòu)的方法 2）加大構(gòu)件截面的加固 使用時，加大強化了部分鋼材木材，斷面形式選擇要在加強規(guī)范的優(yōu)勢，并認為已經(jīng)有缺陷和損壞情況。 3）連接加固，加強成員連接 鋼結(jié)構(gòu)連接方法，即焊縫，鉚釘，普通螺栓和高強度螺栓連接方法的選擇，應(yīng)該的原因其中，目標，應(yīng)力 狀態(tài)，結(jié)構(gòu)和執(zhí)行條件的需要，以加強根據(jù)結(jié)構(gòu)，并考慮了結(jié)構(gòu)的原始連接方法測定。 鋼結(jié)構(gòu)加固一般采用焊接接頭連接，高強度螺栓連接摩擦適當?shù)?，有基礎(chǔ)的時候也可以使用摩擦焊接接頭和高強度螺栓的混合連接。當采用焊接接頭連接，應(yīng)使用后評價審批焊接工藝及連接材料。 connection material. 4) crack repair and reinforcement Because the structure the load affects and the choice of material, the structure, the manufacture, the work repeatedly improper and so on produces has the extension or breaks time crisply the tendentious crack damage, should try to repair. Before the repair, must analyze has the crack reason and the influence gravity, adopts the improvement structure practical work targetoriented or carries on the reinforcement the measure, to is not suitable uses the repair reinforcement the ponent, should give the demolition replacement. 4）裂紋修復(fù)與加固 由于結(jié)構(gòu)的負載影響和材料的選擇，結(jié)構(gòu)，制造，工作一再不當?shù)壬a(chǎn)，并有休息時間延長或清脆的傾向性裂紋損傷，應(yīng)盡量修復(fù)。在修復(fù)之前，必須分析了裂縫的原因和影響的嚴重性，采取切實可行的治理結(jié)構(gòu)的工作目標為導(dǎo)向或進行加固措施，對 不適合使用的維修加固的組成部分，應(yīng)給予拆除更換