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土木工程,中英對(duì)照(文件)

 

【正文】 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(yíng)業(yè)績(jī)。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。 Is suitable does not allow in the use obviously to increase the original ponent section size, but requests to sharpen its bearing capacity large scale the concrete structure reinforcement. 4) Sticks the steel reinforcement law Outside the reinforced concrete member in bending sticks the steel reinforcement is (right section is pulled in the ponent supporting capacity insufficient sector area, right section pression zone or oblique section) the superficial glue steel plate, like this may enhance is reinforced ponent39。 Is suitable reinforcement which is insufficient in the concrete structure ponent oblique 溫場(chǎng)所 。 5)粘膠纖維增強(qiáng)塑料加固法 外貼纖維加固與膠結(jié)材料粘貼在該組件是加強(qiáng)該地區(qū)的拉纖維增強(qiáng)復(fù)合材料,使其與一節(jié)加強(qiáng)聯(lián)合工作,達(dá)到磨練組件承載能力的目的。s good and bad points with enlarge the method of sections to be close。s anticurved ability. At the same time, because the tension bar passes to ponent39。 7)錨桿錨固法方 這項(xiàng)法律是在合適的混凝土強(qiáng)度等級(jí)為 C20的混凝土 ? C60的承重成員改造,加固,它已經(jīng)不適合上述結(jié)構(gòu),素質(zhì)結(jié)構(gòu),光認(rèn)真適合很體面。 reinforcement, ponent39。s bining site transmits for is reinforced the ponent, has counterbalanced outside the part the load, changed the original ponent section endogenic force characteristic, thus sharpened ponent39。s reinforcement in the great span or the heavy structure reinforcement, but in the nonprotection39。s ( 2)在鋼筋混凝土構(gòu)件在使用前強(qiáng)調(diào),要支持類型拉桿加固決定,形成一個(gè)由組件和加強(qiáng)支持下的復(fù)合超靜定結(jié)構(gòu)體系的類型拉桿組成,下外荷載和預(yù)應(yīng)力的綜合作用,在拉桿具有軸力,并通過(guò)與組件的結(jié)合的是增強(qiáng)了組件站點(diǎn)發(fā)送(未來(lái)支持和極端錨固點(diǎn)),已超出部分的負(fù)載反平衡,改變了原有構(gòu)件截面內(nèi)生力特性,從而激化組件的承載能力。是在混凝土結(jié)構(gòu)加固混凝土許可期限合適。s reinforcement transformation。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。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 。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(lái)彌補(bǔ)肌肉 ,上層建筑擴(kuò)大交叉,對(duì)上升去梁,柱的通過(guò)加入延長(zhǎng),房子疊加終端和層高層建筑剪力墻等。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 水防滲修補(bǔ)裂縫 要求等。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。 Is suitable in the column, the belt wall wall reinforcement。 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。 適合于砌體式結(jié)構(gòu)的間接加固方法 1)非結(jié)塊外包段加固法 該法屬于傳統(tǒng)的加固方法,其優(yōu)點(diǎn)是結(jié)構(gòu)簡(jiǎn)單,現(xiàn)場(chǎng)的工作負(fù)荷和濕工作少,強(qiáng)調(diào)的是更可靠 。 Its shorting is high for the reinforcement expense, and must use the similar steel structure the protective measure. 2) prestressed stay rod reinforcement law This law can the great scope sharpen the brickingup column39。s stressful condition and crack factors and so on characteristic, determined that creates the 類似鋼結(jié)構(gòu)的防護(hù)措施。 4)砌體行動(dòng)修補(bǔ)裂縫 前裂縫修補(bǔ)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(diǎn),確定創(chuàng)建砌體式裂紋與裂紋修補(bǔ)目標(biāo)導(dǎo)向或使用相應(yīng)的賬面目標(biāo)的原因,加固措施。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。 3)連接加固,加強(qiáng)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(qiáng)度螺栓連接方法的選擇,應(yīng)該的原因其中,目標(biāo),應(yīng)力 狀態(tài),結(jié)構(gòu)和執(zhí)行條件的需要,以加強(qiáng)根據(jù)結(jié)構(gòu),并考慮了結(jié)構(gòu)的原始連接方法測(cè)定。在修復(fù)之前,必須分析了裂縫的原因和影響的嚴(yán)重性,采取切實(shí)可行的治理結(jié)構(gòu)的工作目標(biāo)為導(dǎo)向或進(jìn)行加固措施,對(duì) 不適合使用的維修加固的組成部分,應(yīng)給予拆除更換 。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。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。 砌體式結(jié)構(gòu)構(gòu)造性加固和修補(bǔ) 1)除了加強(qiáng)網(wǎng) 當(dāng)網(wǎng)的設(shè)立不符合現(xiàn)行設(shè)計(jì)規(guī)范要求,無(wú)論是垂直的橫墻界面點(diǎn)咬搓有明顯的缺陷,誠(chéng)信的房子時(shí),無(wú)論是不好的,應(yīng)該另外建立網(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。 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。是在砌體式擋土墻加固合適,有時(shí)還使用鋼筋混凝土外的加層加固時(shí)帶從事柱壁在墻上的兩個(gè)馬鐙把密封面。 Is suitable in the brickingup wall reinforcement, sometimes also uses in outside the reinforced concrete when the superimposed layer reinforcement belt engaged column wall the both sides put on the wall stirrup the seal. 3) the addition holds the engaged column reinforcement law This law belongs enlarges the section reinforcement method one kind. Its merit the superimposed layer reinforcement law is also close with the reinforced concrete outside, but the supporting capa
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