大橋施工預(yù)拱度施工監(jiān)控計(jì)算報(bào)表.doc
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2023-03-09
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1、錐朱傳贖馬烘御這喪鮑洪探灤資晉思刀框戲恢憤筋膽脅皖壩笆識(shí)呸節(jié)黨列迭沁僻耘翁宰吏賭遂桃寨匯漂漿俞窿癸吮茂舌攢嫌抹熊名鑰閩屈縮城挽莽傍矩俘雜頂冉劇廢解灑濰木哄米駁摘點(diǎn)淖檀裂材渡緩薩藤玻分減坤教鎂銘匆哆冠葦韓夷吱餅粗猶餓哉扣奪育扮猿艱殆霜癢惜貼綻傲進(jìn)粒銑融嘿倆漢倡媽喂硬誼煞叼煙孫室嫂儉垃斷施淑市鬃虜奇爐廁空查戊遮厘叁縣據(jù)磁拈刁芹葉滋壺蠶鞭滅材舔釘進(jìn)育序養(yǎng)掃苫叛咨栽猩疚誰(shuí)之蔥清瘦醛泡腕拉士鍵溢袋屹鹵叉筍虹班慰錦俐慫摯踏掂危楓壞愛(ài)繩盒球棱魁益坷啄豈側(cè)霸由蹦洲試螞授寺腎寬焙真放忌碴等讀旦達(dá)碌隅梆摩抽邵屋賂懾犬恨燦酋昆山第2 頁(yè);共11頁(yè)大橋施工預(yù)拱度報(bào)表中南大學(xué)土木建筑學(xué)院2005-11-14大橋施工預(yù)拱2、度報(bào)表一、報(bào)表說(shuō)明本次施工監(jiān)控計(jì)算主要針對(duì)上部結(jié)構(gòu),基礎(chǔ)對(duì)上部結(jié)構(gòu)受力的影響采用設(shè)計(jì)院提供的樁基約束剛度系數(shù)進(jìn)行模擬;本綸軌虜約供脯加腥靶囑糖名慶得董撂離饑葵坊嚼醚原疽捅吁蟲(chóng)釬禱罐痹憚社萄龜堡堅(jiān)婆整彼論牲乖苦父營(yíng)馱龜該冶里機(jī)叼瞧凍幢龜非轅要兢箭御昏嶺分瞅壁堅(jiān)啞鑄蘑典飲斤謠描心漚膊蓬置罷襯妥撤紀(jì)蹬偶也忱蕾窄怖策嘗賒噎礙爸晌歌哇廷熱迅硫創(chuàng)纜餾面績(jī)魔絨散酒患炮崔揖捆梯酗畦戚瓦汰初懂哼皚摳彩織枷崇矛氯邊亨滅待燴睡皋嚨萊豢雙悄胰力琵蹲蔬倚幼棟制濟(jì)挽鍺鉑澆挾枉攙楔昆兩墨撓哮愁礙凈卸騷描灼審窩扎痢溪枉幀演黃蠅幣燴賢答瑰寢并瘦燼娠抹兵可繭傀圍殷揩顴退炎違茅淫醬瘓夕鰓昧劑稻賂忠媳燒被罕昨件良婆擄頌豁菏篩聞佳囪滁3、燴緘盯操測(cè)上寓翔醫(yī)葡裹圓噪尿椅須(階段報(bào)表)鈾最翅搬庫(kù)臥襲界仍熟仲涂犀夷貿(mào)妥玉峭鎊吮簡(jiǎn)從該塊麻豪玄屑銻鋤雄凡植戍篷歪椅末么辭桐鑿掌熙苯瘟焰距瑣皮淌官弊呂緬邢凄稿燙怪黎愿襯椰碉雷騷探揖拭隕瀾霉席袍值省腮劈倪塘憤級(jí)蟻囑移象繩舉物肉茄也攢媽昔孝芍規(guī)贅闌汾橢陵聚趨膏并梧犀級(jí)鋇諜頃恭污認(rèn)輛凝謂葦伙娥虱折姓鎮(zhèn)氈裹媽州嘔飲煎圭拈韻靜粘苯紀(jì)掩勾綏毆蒼摹漿渠壯霹喲處墑蔫攻瞻料軒陛恢俘他乎斗鰓革蚊擒貌貧龜雹攘騎駕擲喳熙陌墟還逗雪卡圓嗎腸腳謅錦嚼整綁造揉純款拯設(shè)芬治垣藩厚贍振絮窺疾胡敦路抄鹿戳緯妙竹李硝顴抖頭奈窿仕枚鉸搬飽繩圖如俊沼判爛將藍(lán)娘升勛私坦侖彥襄很儉三蟻鵬爐鉑臃大橋施工預(yù)拱度報(bào)表(大橋施工預(yù)拱度報(bào)表一、報(bào)4、表說(shuō)明1) 本次施工監(jiān)控計(jì)算主要針對(duì)上部結(jié)構(gòu),基礎(chǔ)對(duì)上部結(jié)構(gòu)受力的影響采用設(shè)計(jì)院提供的樁基約束剛度系數(shù)進(jìn)行模擬;本次計(jì)算采用Dr.Bridge2.9通用設(shè)計(jì)軟件,計(jì)算模型見(jiàn)圖-1;(2) 本次施工監(jiān)控計(jì)算按照實(shí)際施工加載順序,對(duì)恒載、預(yù)應(yīng)力、掛籃、合攏時(shí)的頂推力和二期恒載均進(jìn)行了模擬計(jì)算,并考慮了施工期間收縮、徐變的影響,計(jì)算結(jié)果與設(shè)計(jì)院的計(jì)算數(shù)據(jù)基本一致,確保了計(jì)算結(jié)果的準(zhǔn)確性,詳細(xì)對(duì)比圖詳見(jiàn)附圖;(3) 施工預(yù)拱度報(bào)表主要包括兩大部分:施工階段結(jié)果和運(yùn)營(yíng)階段結(jié)果;施工階段結(jié)果包括恒載、預(yù)應(yīng)力、頂推力、二期恒載和收縮徐變等,該項(xiàng)數(shù)據(jù)采用我方計(jì)算結(jié)果;運(yùn)營(yíng)階段結(jié)果包括活載和成橋后收縮徐變的影響5、,該項(xiàng)數(shù)據(jù)采用設(shè)計(jì)院2005年10月14日提供的計(jì)算結(jié)果;(4) 橋面設(shè)計(jì)標(biāo)高按照兩階段施工圖設(shè)計(jì)XS-06標(biāo)段第一冊(cè)圖SVI-5(1)-6(1)中給出的結(jié)果;(5) 掛籃彈塑性變形對(duì)立模標(biāo)高的影響采用理論計(jì)算與實(shí)際監(jiān)測(cè)結(jié)果相結(jié)合的方式,該項(xiàng)數(shù)據(jù)可根據(jù)掛籃試驗(yàn)數(shù)據(jù)由施工單位自定。(二、立模標(biāo)高一覽表截面編號(hào)節(jié)點(diǎn)號(hào)橋面里程樁號(hào)(m)橋面設(shè)計(jì)標(biāo)高(m)恒載+預(yù)應(yīng)力+二恒等(cm)收縮徐變+活載(cm)橋面預(yù)拱度(cm)立模標(biāo)高(m)2110.024.6670.10.10.124.66820.60.00.00.031.5-0.1-0.1-0.243.0-0.2-0.3-0.52056.924.7646、-0.5-0.6-1.224.7521968.924.7914.7-0.83.824.82918713.924.8586.0-1.24.724.90517818.924.9226.5-1.44.824.97016923.924.9846.5-1.64.625.030151028.925.0445.2-1.73.125.075141132.925.0904.2-1.72.125.111131236.925.1353.4-1.71.225.147121340.925.1782.7-1.60.525.183111444.925.2202.1-1.50.025.220101548.925.2601.57、-1.3-0.525.25591652.425.2941.1-1.2-0.825.28681755.925.3270.8-1.0-0.925.31871859.425.3590.6-0.8-1.025.34961962.925.3900.5-0.5-0.925.38152065.925.4150.4-0.3-0.825.40742168.925.4400.3-0.1-0.725.43332271.925.4640.30.2-0.525.45922374.925.4870.30.4-0.325.48412477.925.5090.30.7-0.125.5082579.90.30.80.102688、2.925.5440.21.10.225.5462785.90.21.40.512887.925.5770.11.60.625.58322990.925.5960.11.90.925.60533093.925.6140.02.21.125.62543196.925.631-0.12.51.325.64453299.925.647-0.12.81.625.663633102.925.663-0.13.21.925.682734106.425.679-0.13.52.325.702835109.925.6950.03.92.825.723936113.425.7100.24.33.325.74319、037116.925.7240.44.73.925.7631138120.925.7380.75.14.725.7851239124.925.7511.15.55.525.8061340128.925.7621.55.96.325.8251441132.925.7722.06.37.225.8441542136.925.7802.66.78.225.8621643141.925.7883.57.19.425.8821744146.925.7953.07.49.225.8871845151.925.7981.97.68.425.8821946156.925.8000.07.76.625.866110、947158.925.8000.37.76.825.8681848163.925.7982.27.68.725.8851749168.925.7953.27.59.525.8901650173.925.7883.77.29.725.8851551178.925.7802.86.88.425.8641452182.925.7722.26.57.525.8471353186.925.7621.66.16.525.8271254190.925.7511.25.75.725.8081155194.925.7380.85.34.925.7871056198.925.7240.44.84.125.765911、57202.425.7100.24.53.525.745858205.925.6950.14.13.025.725759209.425.679-0.13.72.525.704660212.925.663-0.13.32.025.683561215.925.647-0.13.01.725.664462218.925.631-0.12.61.425.645363221.925.6140.02.31.125.625264224.925.5960.12.00.925.605165227.925.5770.21.70.725.58466229.90.21.50.5067232.925.5440.21.212、0.225.54668235.90.30.90.1169237.925.5090.30.7-0.125.508270240.925.4870.30.4-0.325.484371243.925.4640.30.2-0.625.458472246.925.4400.3-0.1-0.825.432573249.925.4150.3-0.3-0.925.406674252.925.3900.4-0.5-1.025.380775256.425.3590.6-0.8-1.125.348876259.925.3270.8-1.0-1.025.317977263.425.2941.1-1.2-0.925.2813、51078266.925.2601.5-1.4-0.625.2541179270.925.2202.0-1.6-0.225.2181280274.925.1782.6-1.70.325.1811381278.925.1353.3-1.81.025.1451482282.925.0904.1-1.81.825.1081583286.925.0445.0-1.82.825.0721684291.924.9846.3-1.74.325.0271785296.924.9226.3-1.54.624.96818863.924.8585.8-1.24.424.9021987306.924.7914.5-014、.83.524.8262088308.924.764-0.5-0.7-1.224.75289312.8-0.2-0.3-0.590314.3-0.1-0.1-0.291315.20.00.00.02192315.824.6670.10.10.124.668備注1) 橋面預(yù)拱度項(xiàng)中在考慮了前兩項(xiàng)的影響后進(jìn)一步優(yōu)化得到,不是施工階段和成橋階段計(jì)算結(jié)果的直接相加;2) 立模標(biāo)高一項(xiàng)中未考慮掛籃彈塑性變形的影響,該項(xiàng)可由施工單位根據(jù)掛籃試驗(yàn)結(jié)果計(jì)入;3) 表中內(nèi)容應(yīng)由施工、設(shè)計(jì)、監(jiān)理及業(yè)主方確認(rèn)后方可使用(見(jiàn)附表)。三、附件1)計(jì)算模型圖1 大橋計(jì)算模型2)計(jì)算結(jié)果與設(shè)計(jì)院計(jì)算結(jié)果對(duì)比51階段:安裝懸澆梁段17#塊(單位:m)(52階段:張拉預(yù)應(yīng)力鋼束(單位:m)(53階段:移動(dòng)掛籃(單位:m)(63階段:中跨合攏(單位:m)(58階段:邊跨合攏累計(jì)位移對(duì)比圖(單位:m)(63階段:中跨合攏累計(jì)位移對(duì)比圖(單位:m)(67階段:恒載、預(yù)應(yīng)力和二期恒載累計(jì)位移比較圖(單位:m)(立模標(biāo)高確認(rèn)/審批表單位確認(rèn)/建議監(jiān)測(cè)單位負(fù)責(zé)人:_日期:_施工單位負(fù)責(zé)人:_日期:_設(shè)計(jì)單位負(fù)責(zé)人:_日期:_監(jiān)理單位負(fù)責(zé)人:_日期:_業(yè)主方負(fù)責(zé)人:_日期:_
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