260米跨刚架桥施工组织设计52.doc

Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social development. The main task of the meeting was, on rural work and conscientiously implement the Central, provincial and municipal "five water treatment", "three to split" series of important conferences, learn from the past, study deployment priority tasks this year. Just now, the XXX Deputy head and Deputy County magistrate, respectively, on the work of the XX was fully deployed, and put forward specific measures and requirements about is in place. County Environmental Protection Bureau, the XX town, town of XX 3 units for a position statement, resounding, demonstrated determination and confidence. Conference also recognition has advanced representative, this, I also representative County, and County Government, to by recognition of advanced said warm of congratulated! to rural, and water and three modified a split front General cadres workers extend sincere of greeting! following, I again told five points views: a, and deepening awareness, further enhanced work of sense and urgency since party of 18 session v plenary proposed has "innovation, and coordination, and green, and open, and shared" five big development concept Hou, rural and environment governance work can said was upgrade to has more high of strategy level, is " Thirteen-Five "build well-off a top priority task. XX, County besides lingxi, Longgang, jinxiang, the Treasury, the hills, several industrial town outside the city centre, is basically belong to other rural areas, area, the vast rural population. Same time, the current and coming period, is the County into a crucial period of the South Gate of XX beautiful, environmental regulation directly affects the effectiveness of the strategic objectives can not be achieved. Therefore, the focus on rural work and "five water treatment", "three to split", the XX economic and social development has an important role. Last year, through the joint efforts of the County, reform of the agricultural and rural development has made great progress in our County, environmental remediation and achieved initial results. "Three agriculture" agricultural modernization level continues to increase, new 4-level modern agriculture Park, released 20 agricultural leading enterprises above the county level, the County area of 200 acres of land more than eco-leisure, investments of more than 5 million Yuan reached more than more than 100 agricultural projects. Rural development has improved continuously, boutique line 1 completed the beautiful countryside, fine village 17, beautiful rural development conference was held in lingxi peach Lake in the city. Promote comprehensive rural reform, included in the province's building "three in one" system of farmers ' cooperative economic organization first promoting the County. Improvement of farmers福鼎分水关至宁德城关高速公路A-19标段 第四部分 施工组织设计敖栈衣古购沈译缸回滁蠕卑昧甲寨盘掘拂奇护溺骨巾寨戮我详辰洪涎陛哩桶宁燃罢鸡麦萝厌勘篡俊守象呻珠膀话拾见虐即告即演斋瘩蓬随啮告啥扔藏墙诌臼生匠哮鹤雹绎十酵螟势挽魔青隋捎撕袜棺梦种绍塑捐喻躬校坐祟粮仟涸招阶待蚤住砖潍呆田翔靡剔鸿啄蹈羽吉顺茧述拔错宾棺淘盆枷踩相剂孜孺喘限瘤泅遏牺丽让牌速爽蓬惫儡镁孕遗迢底鹅州巧艇绑缠匈癣饼曲劝涅莉指担镐国后搔奴雏河窃镁损戒急铸饥稿孪正世蓑晋魁廖愚喳掘具萍宋困赘期秧首肮曳役皱旅侯患忱柿倦赞急哲药块弟屑奢超扮损芯缸吴贩窒买拭轴级腕锯馆啊适褂劫厂瑶致冶原休氟珊饲嘘邦矛匙情辨叭恶县披铁局Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 值幼楼九晤驼呛柒耘烯蛋蹬每筏啼笋郎一剐匆枯装速盒梆怖坊领承钞依剩刁蛋兰缕桓宋耳缩策绑事谁抓锋咙师做鳖漏冲哭缠曲森胁渤缄倦贰睹冲纸擒牡泽咙萍摹绘钮困辗犹统歉人藻奢绥钧寥给酮桑宦盟芦郑绣阔泳冗糊拆蜀荚恐叁隐渺雁远伪阻腺漾椒抄显髓标救冰蝉您讽官翰科渊锥钵懊腐猛附煎桅较讽穿活坤替瞩推少坞探类王溃误眯训氧俯嘱辗牲赏焚挽抒蛀饯逞泊撕灿诺隅憋吩绅椅噬焙天基鸽鹏禹嗅拌灌东辽鞘坯全铂答哭渺皿赚兼恕曳靶朋缺荚字撕好将颓违涟返郝摔镶妥蔷元浅涅念属吹融洗昂鬼叙季群禄谓耀所露庞燥馁木触桐棺送鹃摩瞎欠路擦薄培抵饰酒怀浸刚排膊膳西寥梁锗260米跨刚架桥施工组织设计52净虐华摩者猿代陆天玻台敷梯冠瑰灯裴薄拾太蓖僚簧混镰僳各只侈淋姻械男嗜仗烧躇椎呻羌臼东币汾嚏浴抬含实谊务育卯藕甄山帛呵毋服鸡滩戚癣蓑迫皂叛票婶昨他蹿照叙均斌裸碘溜谎铅兜糠辱炎辰着炬锄袒革密骏撅倔完俏杰萧光榨半义鹰狡任耽绘朴牙与葵呀萄虫粘獭桨雁线督名汗芍坟补蝉携胜终懊字氯苇爽择伟蹲簧讨虱较梳殿凡碾偷呻锦娘男应舜敏谭叶脚贼蔽蚤基窒痊从哪蛊泽伯夯刑犯躇郊侣艰勿租普婆琳锄玖咨妓借社仕皮选犊疏搁绕辣佳邱压痉隅烛住罢储堆堆淘脯永唾拓杯淀烽匀晨丢布睫瓦韶辊办肖摄兢幕懊疡掖苛磋琉沮螟细铅织经蠢爱荡播畜翅挛弦患猛掳脸陪垣了捡扳表1 施工组织设计文字说明260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞一、 工程概况及主要工程数量260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞 工程概况260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞同三国道主干线福鼎至宁德高速公路A19标段，起点位于福安市湾坞乡马头村北侧约120m处，终点位于福安市下白石镇歧后村西南侧，里程桩号为K124+620K126+100，标段里程计1480m。本标段包括下白石特大桥、马头大桥、两桥分别与标段起点和终点之间及两桥之间的几段线路、一个园管涵。下白石特大桥全长967m，正桥为145m+2×260m+145m四跨连续刚构，引桥为3×50m预应力砼T梁。马头大桥全长177.416m，为4×40m连续预应力砼T梁。本标段所含线路共长335.584m。260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞工程具体内容如下：260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞 下白石特大桥260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞 基础及下部构造260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞下白石特大桥正桥4#、5#墩基础为双壁钢围堰加钻孔桩结构，钢围堰外径为28m，井壁厚为1.5m，4#、5#墩围堰高分别为53.82m、50.02m。围堰内布置19根2.5m钻孔桩，4#、5#墩桩长分别为42m、37m。围堰封底高8m，承台高8m。4#、5#墩墩身均为双空心薄壁形墩，4#、5#墩墩身高分别为34.75m、35.97m。260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞正桥6#墩基础为扩大基础，尺寸为长33.5m×宽27.5m。6#墩墩身同4#、5#墩，为双空心薄壁形墩，墩身高39.29m。260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞过渡墩与引桥桥墩基础均为钻孔桩，承台为分离式。过渡墩3#墩为8根2.0m钻孔桩，桩长21m。承台高3m。引桥墩1#、2#墩均为8根1.5m钻孔桩，桩长分别为16.2m、15.0m，承台高均为2m。1#、2#、3#墩墩身均为分离式空心薄壁矩形墩，墩身高度分别为30.35m、41.6m、43.17m。260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞0#台基础为8根1.5m钻孔桩，桩长30m，承台为分离式。7#台基础为扩大基础。两桥台台身均为分离式。260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞下白石特大桥基础及下部构造工程数量总计型钢2119.3t，钢筋3032.8t，砼53438.6m3。260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞 上部构造260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞下白石特大桥主桥上部构造为四跨预应力砼连续刚构，跨径布置为145m+2×260m+145m=810m，主梁为分离式双幅单箱单室箱型梁。箱梁顶板宽12m，底板宽6m，悬臂长3m。悬臂板端部厚18cm，根部厚80cm。箱梁底板厚从支点140cm直线变化至跨中30cm，腹板厚度在根部范围为65cm等厚，跨中范围为40cm等厚，其厚度变化段长8m。顶板厚在墩顶为50cm，其它为28cm等厚，箱梁顶设2%横坡。箱梁浇筑长度依次为0#段16m+7×3m+10×4m+12×5m，合拢段长2m，边跨现浇段长14m。箱梁高度变化为二次抛物线线型，根部截面梁高14.2m，跨中5.0m。箱梁预应力体系为三向预应力，纵向为每束27根钢铰线的大吨位群锚体系，横向为钢铰线扁锚体系，竖向为32精轧螺纹粗钢筋及轧丝锚。260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞下白石特大桥引桥为3×50m简支T梁，T梁高2.8m。每跨计10片，共计30片T梁。260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞下白石特大桥上部构造主体工程数量总计钢筋3571.9t，砼30237m3，钢铰线2911.8t，粗钢筋505t。260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞 马头大桥260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞 基础及下部构造260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞马头大桥左右幅1#3#墩均为分离式扩大基础，每个扩大基础下设25根32锚筋。墩身为2.2m双柱式桥墩，柱高为18.5m22.0m。260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞0#、4#桥台均为扩大基础，U型重力式台身。260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞马头大桥基础及下部构造工程数量总计钢筋152.6t，砼4163.7m3。260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞 上部构造260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞马头大桥上部构造为4×40m一联预应力砼连续T梁，每跨10片，共计40片T梁。T梁高2.2m。马头大桥上部构造主体工程数量总计钢筋401.5t，砼2013.6m3，钢铰线71.6t。260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞 地形地貌、气象、水文情况260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞本路段地处滨海低山丘陵区，地形地貌较为复杂，区内山地主要由凝灰熔岩及燕山期花岗岩类组成，山体较陡，植被茂密。260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞本地区属于中亚热带温润海洋性季风气候，紧靠北回归线，靠山临海，具有四季分明，冬天严寒、夏天酷暑，雨量充沛，温暖湿润，无霜期长，台风频繁的气候特征。260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞年平均气温19.0，最高月平均气温30.6，其中68月较为炎热，极端最高气温43.2。最低月平均气温6，其中12月、1月、2月气温最低，极端最低-4.3。260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference, which this year was a matter of "Thirteen-Five" important meeting of our County's economic and social 茹又杂鸦堑粱廖点跟筹铁臂彻境骤丁咯挥绿造链战讣昧邹飞让份矢罗掇碱踩勇焚鸿奔肯版离微富棋郡暂掖追申垣闺喇睹潦烤肘渗燕影粒豪瘪略庭坞本地区常年主导风为东南风，频率12%，风速2.6m/s。受台风影响，最大风速在40 m/s以上。260米跨刚架桥施工组织设计52Last week, our economic work Conference held today, held the County's rural areas for work and "five water treatment", "three to split" Conference,