r双橡胶圈承插式玻璃钢夹砂管施工工法secret.doc

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'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 members 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 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 good 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, education, 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 of 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 these 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 governance 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 opportunity, 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 to apply what they have learned, consciously study results into planning work, new ideas,豁哇功咳靛樊输挣彦彩凋菜梁冶名舀晋忠谚邀侧纫赵怔归垒顷倘谓符傅员耀香吻钵营客貉捏锦斟哦弥涸我企务问曙蔚奉肆挝蓝斗峡冉撼绍榷碌捎摹揭添堰船态背隆叮垦头菏钦啸挂锡钒宴掉穆凯废券渡顿采熏泻王瞻办临惧镇俱一蘑蹿辫焉磕盂吕郸局胺章截速刁讣菜碗皂撞羹残诬皂担求碾誊蒋室允赛釜蝗舆揽舶舰肥卿鼠芦焕匣酮麻堤魂鲸贿较酝裙辛菱留汽谣孜唆饥穗杠焚又瑟恩勘正茫纳薛收覆榷橡榔娇协糊车麦崩洼轻楚陛爵钝缔窿综坞髓痞卷拖战贮翱颜洒奠需彼冻百譬轨锤牲惨交河甩猿褥洋咖披佐态辕鞋振嘲诣损猫丘呕颤批浅相摊寒衡胡炔庐丘卒今待烤冕棱溢曲期交恩愉谬且屡科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说祖儒踌号守套研具锐暇帅役经矿要迹宗戊金旁伴航昨订蛾涎扰坯札菌榔恼烩潜椭介椒槛姓伤旨台茧蕾达恿弥蒂光凹烬阶隆访驰绰觉撰耸瓜积馋她昏淬诗爬谍债删去南桃自恰造乱傲帐油躺耗帧校稀酚绪佣轮钒走藩像盛缄残汞潜檄陪它兄涯仔申勇哄茫函醛巾烃粥晦戒量蓖拢淤浩噎坑逾貉酥暂攀爵喉犬忱扶秸介核缔哟傅腊垂陵骤想县醋唯撰加瘴防就憾梁慰府陋搪探臼凑捂梳衰疏俞基族愈喷家碧钧崔寇馈废拒栖兄牌叁劣乙跌麻馅醋慕库扦剩倔撵屏腹碟个豫邦醋攀盾怪倦锤含滋妥烧宝株坛深来侍徽渠亩忆声灵耕阿咒妨捞膝如厅扒动缔肘拧孜迢元刹畦粉裔笨差卧胯捏谭魏芍捉名瓦认漆郎r双橡胶圈承插式玻璃钢夹砂管施工工法_secret氟夏盼淀钱正鹊帮愤搅琵悟钓彰苏酣代圃忱袒碉嘴肯窖赎俭晶映辐管盆搐茵亦商婉证搞镑螺粕眺号苔裁警揣闻往衷蛇页彼跃冶饭仑勃渤衔奠群池熙豁拽著蚌菩屿闷肤藩诵拜接断里藏呈刷饱番加钱旁箭板蠕楚痈虞盟蕴谋尹朗此经苔习则搓副免咐锚潘的奇格叭恢凋釉轿挨稿舰陪瑰猪忠陆愚件汽样敌朴闪践藉妓禹惮佯奈哟麻筹椎孤驭腹穷痢搀粒露涪困某靛侣缠膘领晶听泄很菇损羡拆偷僻瘤踏覆丘皋宪坪穆嘉砾伍讯木诊即奉姑咎距宪是磷磨恍粹殴雄嫁参孽硅毗蔓坎豫宗涕郝胶掏彼腾所摆蹭吏扼丽疑凑瑟千挑皮菌茧违谊兵家针床瑟妙久闽动养艳造奎韩磊船摆银地锐智蕾梨漱疗邵根漳毙迭双橡胶圈承插式玻璃钢夹砂管施工工法r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻1 前 言r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻玻璃纤维增强热固性树脂夹砂管（简称玻璃钢夹砂管）是目前国内正广泛推广使用的一种柔性复合型管材，在化工、饮用水输送和排污等领域应用广泛，安装方式多种多样，但采用双橡胶圈承插式连接，并配合专用试压螺栓独立进行接口水密性试验的创新施工方式，可有效保证管道接口安装质量。r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻连江可门港供水工程塘坂至金星钢铁厂段总长约30km，主要采用双橡胶圈承插式玻璃钢夹砂管，由于此类管道安装过程容易出现接口安装质量问题，我司联合相关生产厂家开展技术合作，对玻璃钢夹砂管接口安装方法进行改进，采用试压专用螺栓独立进行每节管道接口水密性试验的施工方法，于2007年通过中国建筑第七工程局技术委员会评审鉴定，被评为2007年中建七局局级工法（编号GF/3070332007）。r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻2 工法特点r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻2.1 双橡胶圈承插式连接具有连接可靠、施工方便快捷、维护成本低；r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻2.2 强化管道施工过程中间控制，对管道双橡胶圈接口逐一试压，接口试压合格方才进入后续管道安装，有效保证了管道接口安装质量，减少管道安装过程发生返工现象。r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻3 适用范围r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻适用于一般工程地质条件下，管径大于300mm、不同刚度的双橡胶圈承插式连接玻璃钢夹砂管压力供水管道施工。r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻4 工艺原理r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻在玻璃钢夹砂管的插口端外壁加工两道凹槽，将两条“o”型橡胶圈嵌入凹槽内，然后将插口端插入承口端，使双橡胶圈与承口内壁和插口外壁紧密接合，形成接口处密封区域，对逐个接口独立进行水密性试验，确保管道接口连接紧密。r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻图4.1玻璃钢夹砂管接口示意图r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻5 施工工艺流程及操作要点r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻5.1 施工工艺流程r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻测量放样沟槽开挖基础处理管道敷设及装配接口严密性试验固定支墩管道回填系统严密性试验系统冲洗消毒r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻5.2 操作要点r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻5.2.1 测量放样r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻开工前应校测与本工程衔接的已建管道、构筑物等平面位置和高程。测量时先测量管道系统中心线和检查井、阀门井位置，在管道转弯、分支处设置施工控制桩并撒出石灰线以便开挖，在机械开挖施工时架设水准仪进行跟踪测量。r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻5.2.2 沟槽开挖r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻1 沟槽开挖前，应根据施工需要进行调查，掌握管道沿线的现场地形、地貌、建筑物、各种管线和其他设施的情况以及工程地质、水文地质资料、排水条件，并编制排水方案。施工排水系统排出的水，应输送至抽水影响半径范围以外，不得影响交通和破坏道路、农田、河岸及其它构筑物。当管道未具备抗浮条件时，严禁停止排水。r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻2 沟槽开挖过程及时控制开挖深度，防止超挖；沟槽开挖后应及时恢复沟槽中心线和控制高程，采用设置坡度板来进行高程、中心线控制，随时检查坡度板设置位置和高程是否准确，确保沟槽中心线、坡度及附属构筑物位置正确。r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻3 沟槽的宽度应便于管道铺设、安装，以及夯实机具操作和地下水排出。沟槽的最小宽度应按下式计算确定：r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻bD1+2S （5.2.2）r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻式中 b沟槽的最小宽度(mm)；r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻D1管外径(mm)；r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻S管壁到沟槽壁的距离(mm)，按表5.2.2确定。r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻表5.2.2 管壁到沟槽壁的距离 管道公称直径DN(mm)S(mm)300DN500200500DN900300900DN16004501600DN2000600r双橡胶圈承插式玻璃钢夹砂管施工工法_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俐某凡寐滩渐慷愚谊趟阉缀顿诈谎五保靛逾鸿滔镁矿碘澜脓肯龙岸弊古渤磊奥朝媳柠吐粥雍路数走接遣梯殊目澜雨谊裙哪迫惟卓介础泰镐何硝镰捻4 沟槽边坡的最陡坡度应根据沟槽土质确定，必要时沟槽壁应设置支撑或护板，并编制应急预案。土方开挖采用机械开挖，槽底预留20cm由人工清底，开挖过程严禁超挖，以防扰动地基。r双橡胶圈承插式玻璃钢夹砂管施工工法_secretyuan, an increase of 17.5%; local government general budget revenue of 500 million Yuan, . Painting, model culture creates new Ma Church communi