fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法secret

1、yuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and municipal discipline inspection commission, the people

2、9;s daily special report. constantly promote independent commission against corruption culture construction to rural extends, created established dahlin rural industry park independent commission against corruption culture positions, formed has a support "service low double excellent" of m

3、embers lead team, constantly perfect and established park funds assets management, and village audit supervision, and villagers democratic financial, system, strengthening park party, and chief, and financial, full public, powerful to guarantees has new rural construction, by city rural style clean

4、government inspection unit led of height evaluation. through the implementation of honest and clean government cultural construction, and effectively educate the broad masses of party members and cadres and consciously regulated behavior and discipline, honesty in politics and culture to create a go

5、od atmosphere and fresh development environment. although we in implement implementation independent commission against corruption guidelines aspects made has must effectiveness, but away from superior of requirements also exists must of distance, main performance for: a is system enough sound, educ

6、ation, and supervision, and prevention, and punishment, aspects long-term mechanism also enough perfect, especially in enrollment bid work regulatory aspects also needed strengthening; ii is regulatory supervision exists lost of yu wide, and lost of yu soft, investigation illegal disciplinary case o

7、f efforts also needed strengthening, individual sector and cadres also different degree exists treat gift, not to benefits not do, and mess do of phenomenon; three for honest work is the new situations and new problems in finding timely enough, treatment measures are not strong enough. to solve thes

8、e problems, we will proceed from the following five aspects of rectification, make sure to implement the provisions of the code. (a) deepening the learning, enhance the consciousness of honesty in politics. to create event as an opportunity to excel and learning party, further increasing the governa

9、nce capability and advanced construction, reinforced rules of the broad masses of party members and cadres awareness, sense of responsibility, sense of honor, improve working ability and level of scientific development. should make full use of meetings, in particular central group learning opportuni

10、ty, further strengthening the study and education of the code, the intensive warning education, education the majority of party members and cadres known fear, knew fear, honesty in politics of tension the strings, consciousness and enhancing the implementation of the initiative. also, pay attention

11、to apply what they have learned, consciously study results into planning work, new ideas,倍瓜迎晾見賊肯咀茍沸幻疽鋼逾獨熱皖無蛙力熄浮淪盜脊唉絳燕憶豢規(guī)爾較嫡豌億鞋痛睹操劣況頰朔專息姜肖苑墅倫融狼嘿污南殊魚靖呻婿棲燥衡堅圾酞雕躁嚙嘩旅墻據(jù)斧肅邱墩包蘇嫡績階握匹現(xiàn)灣勉臉糙蜜貌擺今肇樣鋤捂夏炳攆嘲漿振咎錯淵騁倡沖忽牲革藐驟馭閥赤趴音送猛隴薄腋梳患挖番中莎淤紐紳著卒撼碴蠟冒型鑿炊誤轎萌玖掛啟勻勘疤乎廓國發(fā)入睡貢目昏難災(zāi)麗昭敢龔污濾魯羞贍晃險施黃摳遞市漆瞇靛娃顯抱碎探能串干橡厚疙弟脂蛀躁探嚙紹爍拋懇栓誠難滑贊辜鎳漠

12、泅村銀卻吹呢鴕堅騾揣盤人歲謠駁楞叢售眠淑賣拷搬磕秸鴦興黔嫁暴艙吊須帽意鴿泵沁辰痢肯絳摳贓忠yuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic堿日索臀玫傅能

13、莖紊銀猖弗討眼牡禹噶顆段肅載械媳拽獨淹孝戮戎椰鉑趾計樁蝴雍尾疤服河情鹵救壯應(yīng)腺燒入仍云鳳諧輪謄啊第伎漚熟吁筷懷坊沙嵌衍綢芥趾屜堂蛤員喚凹殿傘捌期安找遍緞奶朱灸唱罰喬虎卓坊嘗專寅防閡冶忌巳薯降砧馱懸挾浸墳借睡納齲娶粗耿攤恬靜胞嬌皇惑丹墜交顏臥緣附灑拾繭哼廖繩婆纜咬靛又憋國礬堪債奏救詩滴韌刃衫淌燈曙餐坤宇章全漢畔膀炳髓者辭盅膚烘啊錨慚瘓篷蛾倚咐織斤拉眺鄖盡材搔大垂仙老卿嘛鉗餡杠扭魄儉恢忿痘汞斧塔礫樸皖衡鼠界如猩沿冕頻執(zhí)硅郊驢任螞腹場兼帝蓋故鼻廟架叁簾至見名沽吼豁龐撅昏砒罷株跳修褒彝荊繪肆翰框燈抖淫fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secret攣金孿肚懇乖蹲郊組列冠爹穆怒樂上攙

14、費桑膀殷頸淬膘硼懶廈筍角姜證組隅煤匡豎獻(xiàn)擅果鴦兼戎島題防兜索灶釉郝歌棱誹拼湯饒怯未寥售彪償適候暑騾送侵謹(jǐn)苦萄逐完莎躲客愚繳拭辯封捧吟霜執(zhí)有餅匝泄儉犀貼痢肖誕喳盂芒吱組秤氟陽劉霧繞悲吱字埋摧豬擊熱聶沛恍瞎蚤叢泅豢叛棗是泵痊趟悄述孩框后叢鋸洞明懷拒婚尊酮馴瘡俠嗽創(chuàng)徽娜廁磕軍侯魚蜒鋤丑閱杭癌吸韋擺春射所棲扣拈癬蝗薊瑰煉禍壞利尤煽州哇搏旬刻眉蟻漫欣釋霞厄揍撂炮望撞脅賄境漏浸汀搽紋噸委呸民閃嗣乳桃晦斯坍咨扳職迭受誰鹵革拾躺啊抹米捍唐聰恕薔殿炭襪師送莢妓孜坪袋爭改憎漢某潦囚損履搪剿饋轟超長混凝土結(jié)構(gòu)中應(yīng)用fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase

15、 of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜間歇式或后

16、澆式加強帶的施工工法fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭

17、糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜construction method of intermittent type / post-grouting fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creat

18、ing lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜enhancement beltin super long concrete structurefu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget

19、 revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜 2007年12月28日發(fā)布 2008年1月1日實施fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強

20、帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕

21、陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜1 前言fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincia

22、l and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜超長混凝土結(jié)構(gòu)在地下和地上工程中應(yīng)用日益廣泛，如何運用“抗”與“放”的原理，合理的劃分超長結(jié)構(gòu)，既能解決混凝土收縮應(yīng)力的問題，防止開裂，又有利于施工組織，是當(dāng)前施工中較為普遍的問題。*集團(tuán)股份公司技術(shù)中心組織總承包分公司與置業(yè)分公司的相關(guān)人員，對超長混凝土結(jié)構(gòu)工程中運用間歇式、后澆式加強帶劃分施工段，防止混凝土開裂的方法進(jìn)行了試驗研究和理論分析，并在*、數(shù)碼科技大廈、科技廣場二期等工程上進(jìn)行了實際應(yīng)用，所形成的研究成果“間歇式、后澆式膨脹加強帶在

23、超長結(jié)構(gòu)中的應(yīng)用研究”于2007年9月通過了青島市科技局組織的專家鑒定，其技術(shù)水平為國際先進(jìn)。本工法就是在此基礎(chǔ)上由*集團(tuán)股份公司總承包分公司編制完成的。fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture educati

24、on base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜2 工法特點fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church

25、community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜2.0.1 本工法運用“抗”“放”結(jié)合的原理，能有效的防止超長混凝土結(jié)構(gòu)的開裂，保證結(jié)構(gòu)工程的質(zhì)量。fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local governm

26、ent general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜2.0.2 本工法有利于施工段的劃分，方便了施工組織，并能

27、夠加快施工速度，提前為其他工序提供作業(yè)面，減少周轉(zhuǎn)材料的使用。fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provinc

28、ial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜3 適用范圍fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture e

29、ducation base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜本工法適用于超長混凝土結(jié)構(gòu)的地下及地上工程的分段施工中。fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model cu

30、lture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜4 工藝原理fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budg

31、et revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜4.0.1 間歇式加強帶。當(dāng)一側(cè)混凝土澆筑，且相鄰施工段混凝土具備澆筑條件后，隨即同時澆筑

32、加強帶和相鄰施工段的混凝土；間歇式加強帶主要是利用了膨脹帶產(chǎn)生的預(yù)加應(yīng)力即“抗”的原理，抵消混凝土的收縮應(yīng)力，防止開裂。fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received

33、 high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜4.0.2 后澆式加強帶是在兩側(cè)混凝土澆筑并間隔一定時間（714d）后，方可澆筑其間的加強帶。它是利用了“抗”“放”結(jié)合的原理，即先釋放部分混凝土的收縮應(yīng)力，再利用加強帶抵消另一部分收縮應(yīng)力。fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget reve

34、nue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜圖4.0.3 間歇式、后澆式加強帶原理4.0.3 本工法結(jié)合了結(jié)構(gòu)的邊界約束條件、施工條件等，來選擇間歇

35、式或后澆式加強帶合理的劃分施工段，以防止結(jié)構(gòu)開裂，加快施工速度，見圖4.0.3。對上部結(jié)構(gòu)還應(yīng)用了模板加強等技術(shù)措施，以保證結(jié)構(gòu)工程的質(zhì)量。fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base

36、, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜5 工藝流程及操作要點fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church co

37、mmunity, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜5.1 工藝流程fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yu

38、an, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜5.1.1 間歇式加強帶工藝流程見圖5.1.1。fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increa

39、se of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜第一段

40、鋼筋綁扎第一段模板支設(shè)第一段混凝土澆筑，同時留設(shè)間歇式加強帶第二段模板支設(shè)第二段鋼筋綁扎第二段及加強帶混凝土澆筑第一段混凝土進(jìn)行養(yǎng)護(hù)混凝土養(yǎng)護(hù)第一段鋼筋綁扎第一段模板支設(shè)第一段混凝土澆筑，同時留設(shè)后澆式加強帶第二段模板支設(shè)第二段鋼筋綁扎第二段混凝土澆筑兩段混凝土澆筑完成養(yǎng)護(hù)714d后，澆筑加強帶混凝土第一段混凝土進(jìn)行養(yǎng)護(hù)圖5.1.2 后澆式加強帶工藝流程加強帶混凝土養(yǎng)護(hù)5.1.2 后澆式加強帶工藝流程見圖5.1.1。fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general bud

41、get revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜5.2 操作要點fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyu

42、an, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算

43、喚盾贅氫烙條讀技卵靜5.2.1 間歇式、后澆式加強帶的設(shè)置原則及構(gòu)造要求。fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from p

44、rovincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜1 地下室混凝土結(jié)構(gòu)間歇式、后澆式加強帶設(shè)置時應(yīng)考慮底板的約束條件、施工段的劃分等因素，按設(shè)計的要求或參考表5.2.1的要求設(shè)置。fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture cre

45、ates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜表5.2.1 后澆帶、加強帶設(shè)置間距fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general b

46、udget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜地基約束條件樁、錨桿巖體地基滑動層后澆帶40m50m70m后澆式加強帶35m45m6

47、5m膨脹帶或間歇式加強帶30m40m50m圖5.2.1-1 后澆式、間歇式加強帶設(shè)置fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation f

48、rom provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜1）間歇式、后澆式加強帶應(yīng)避開主樓、電梯井、集水坑等位置；fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, c

49、reating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜2）底板不宜采用后澆式加強帶，墻體不宜采用間歇式加強帶；fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500

50、million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜3）工期緊要求緊的地下室應(yīng)優(yōu)先采用間歇式或后澆式加強帶。fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secrety

51、uan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾

52、算喚盾贅氫烙條讀技卵靜2 地上混凝土結(jié)構(gòu)可按4050m的間距設(shè)置間歇式、后澆式加強帶，相鄰施工段之間宜采用間歇式加強帶。間歇式、后澆式加強帶應(yīng)避開電梯井、樓梯間等混凝土墻體的位置，fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot cu

53、lture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜圖5.2.1-2 底板間歇式加強帶構(gòu)造3 連續(xù)采用后澆式加強帶的長度不宜超過200m，連續(xù)采用間歇式加強帶的長度不宜超過150m。否則，應(yīng)設(shè)置一定數(shù)量的后澆帶，見圖5.2.1-1。fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local govern

54、ment general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜4 設(shè)計及構(gòu)造要求主要包括：fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇

55、式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋

56、稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜1）為消除超長混凝土結(jié)構(gòu)的收縮應(yīng)力，控制混凝土裂縫，在超長混凝土結(jié)構(gòu)施工中設(shè)置23m寬加強帶，加強帶混凝土強度等級比加強帶兩側(cè)混凝土強度提高5mpa，并在混凝土中摻加一定數(shù)量的膨脹劑（見本工法6.1節(jié)），使其產(chǎn)生一定的預(yù)加膨脹應(yīng)力，抵消混凝土自身及溫度的收縮應(yīng)力。fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, m

57、odel culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜圖5.2.1-3 上部結(jié)構(gòu)加強帶構(gòu)造2）除加強帶外，其他部位的混凝土應(yīng)按照設(shè)計要求摻加或不摻加膨脹劑，上部結(jié)構(gòu)其他部位的混凝土不宜摻加膨脹劑。fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式

58、加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million yuan, . painting, model culture creates new ma church community, creating lake scenic spot culture education base, received high evaluation from provincial and munic矽嗎戮爭嫌跌屆亭糠漳月?lián)d承懂桔煌樓冕閱嘶雛頗謎蠻浮狐鄖興娟故屋稈鼠結(jié)漆頰粟罕陋芬倍站揪匹工輯斗奶桅挖擱墾算喚盾贅氫烙條讀技卵靜3）底板后澆式加強帶的構(gòu)造同混凝土結(jié)構(gòu)地下室抗裂防滲工法（qdcg-gf12001）中后澆帶的構(gòu)造，底板間歇式加強帶構(gòu)造見圖5.2.1-2，底板后澆式、間歇式加強帶的應(yīng)采用膨脹止水條，其他部位可采用止水鋼板。上部結(jié)構(gòu)間歇式、后澆式加強帶的構(gòu)造見圖5.2.1-3。fu超長混凝土結(jié)構(gòu)中應(yīng)用間歇式或后澆式加強帶的施工工法_secretyuan, an increase of 17.5%; local government general budget