说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 顶升
1)  lift-up [英]['liftʌp]  [美]['lɪftʌp]
顶升
1.
Construction technique of lift-up of pump concrete;
混凝土泵送顶升施工技术
2.
Wind Power Lift-up Tank Shell;
风力顶升罐体技术的开发
3.
Strain monitor method in lift-up process of a large industrial building;
大型厂房顶升过程的应变测试技术研究与实践
2)  lifting [英][lift]  [美][lɪft]
顶升
1.
The integral migration of Shanghai Music Hall includes two lifting and one shifting, and engineers adopted structural devices to limit position of buildings in lifting and shifting.
上海音乐厅的整体迁移过程分2次顶升和1次平移,在顶升和平移中采用结构装置进行限位的新技术,文中介绍了该技术的设计和应用。
2.
The erection of the Three-Gorge luffing cable cranes is using the way of lifting mast sections.
介绍了三峡摆塔式缆索起重机的塔架顶升安装法,即先安装塔架的塔头及其上部分的零部件,然后逐节顶升和拼装标准塔节。
3.
5 m using integral lifting methods.
湖嘉申航道升级改造工程,要求增加原有航道的宽度和通航净空高度,位于航道上的岂风桥决定采用整体顶升的方式抬高2。
3)  jack-up [英]['dʒækʌp]  [美]['dʒækʌp]
顶升
1.
Finite element analysis on jack-up scheme of gas holder;
煤气储气柜顶升方案的有限元分析
2.
The study on the jack-up scheme of the continuous girder bridge and stress-strain test
连续梁桥整体顶升方案及应力应变测试研究
3.
According to the temporary cable tension optimization of the first system transformation and theoretical analysis of key stage during the construction period,the jack-up construction of concrete.
结合仙岳村钢管混凝土拱桥的顶升改造工程,介绍了顶升技术在钢管混凝土拱桥改造中的具体应用。
4)  jacking [英][dʒæk]  [美][dʒæk]
顶升
1.
Deviation rectification of one building with five-layer frame structure by mass jacking;
某五层框架结构的顶升纠偏
2.
Design of hydraulic jacking and level-conveying shiploading system for heavy and large cargo
重大件货物液压顶升与平移装船系统设计
3.
When steel pipe is vertically jacking from underground, its counteraction requires more on the strengthening of bearing support.
在地下向上进行竖向钢管顶升,其顶升反力对支座加强提出了较高的要求,出土、止水也是难题。
5)  jack up
顶升
1.
Hydraulic synchronous system within the jack up and translation project in the Shanghai Concert;
上海音乐厅顶升和平移工程的液压同步系统
2.
The pile foundation strengthening treatment scheme, pile foundation underpinning, jack up and raft foundation strengthening for the interval shield tunneling from Datang station to Lijiao station of No.
详细介绍了广州地铁三号线大塘站—沥滘站区间盾构隧道施工中房屋桩基加固处理方案——桩基托换、筏基加固和顶升绕涠宰谢唬油谢辉怼⑹芰Ψ治觥⒓扑惴椒ā⒐丶ぷ骱图际醮胧┑确矫孀髁酥氐悴觥
6)  jacking-up
顶升
1.
Combined with the jacking-up and rectification engineering of some residential building,some points of design and construction are introduced.
本文结合某住宅楼的顶升纠偏工程,简要介绍了顶升和注浆技术在连体地下室纠偏工程的设计、施工要点。
2.
On the basis of the introduction of the domestic techniques for headroom improvement of the existing structures,this paper mainly presents the features of the jacking-up technique,construction methods and application of the technique to the headroom improvement of the structures spanning railway.
在介绍国内既有结构物净空改造技术的基础上,重点介绍顶升改造技术的特点、施工方法及其在上跨铁路结构物净空改造中的应用。
补充资料:顶升
      利用千斤顶和交替填塞的柱块,将在地面上就地拼装或灌筑成型的屋盖结构逐步顶升到设计标高的施工方法。这种方法无需大型起重设备,可将在地面施工完毕的整个屋盖,包括屋面防水、油漆及管线等,一次顶升就位。一般有上顶升和下顶升两种。
  
  ① 上顶升法。千斤顶倒支于屋盖结构支点下的垫块上,垫块即为以后的柱帽。开始时,柱帽支承于柱基块的两侧冀上,随着千斤顶的进油和回油,填进临时垫块和换填正式柱块,柱帽即将屋盖结构逐步升高。柱块为方形和门字形(见图)。柱块在安装时宜及时铺垫水泥砂浆及焊接帮条,并对柱块的开口加以封闭,以增强柱子的稳定性。上顶升法中千斤顶的顶升重量恒定,稳定性较好,目前采用较多。因属高空作业,顶升过程中应采取措施,防止屋盖结构偏移,并注意顶升的同步。
  
  
  ② 下顶升法。千斤顶始终放在柱基上,随顶随填柱块,可以减少高空作业,但顶升重量逐渐增加,尤其是在柱基处形成活动支点,稳定性差,已较少采用。
  
  顶升法也有用格构柱的,比填柱块安全,能防止结构偏移。
  

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条