• 主题
高级搜索  >
历史搜索 清空历史
首页> 外国专利> METHOD FOR CONSTRUCTION OF COLUMN-TYPE TWO-VANE SUBWAY STATION BY CLOSED METHOD OF PERFOMING WORKS

METHOD FOR CONSTRUCTION OF COLUMN-TYPE TWO-VANE SUBWAY STATION BY CLOSED METHOD OF PERFOMING WORKS

机译：封闭式工程施工柱式双叶片地铁站的施工方法

页面导航
  • 摘要
  • 著录项
  • 相似文献

摘要

FIELD: construction; subway.;SUBSTANCE: invention relates to construction of tunnels, in particular to a method of constructing subway stations of column type of closed method of performing works. Method of erecting a double-vane subway station with a closed method of performing works involves the construction of a left station tunnel by mounting the round lining of lining made of reinforced concrete tubes, the diameter of which provides the arrangement of the structure of a single track. During installation of assemblage lining of left station tunnel upper and lower support blocks are installed, made with cross section in form of octahedron with symmetrical facets relative to vertical axis of station. Between the upper and lower support blocks in the lining of the left station tunnel, tubing temporary filling is mounted, on the lower support unit the lower tangential support part is installed and connected to the lower unit through welding to metal pins inserted into the seams between blocks, and filling clearance between lower tangential support part and lower support block with non-shrinking mixture, after which concreting the lower reinforced concrete cross-bar with cross section in form of trapezoid, smaller base of which rests on lower tangential support part. Then monolithic reinforced concrete columns and horizontal girders of arched type are concreted, to embedded elements of which there connected are upper tangential support parts by means of welded seams, at that construction of horizontal girders of arched type provides creation of passes between station tunnels, formed gaps between upper support block, upper tangential support part and monolithic horizontal crossbars are filled with non-shrinking mixture. Thereafter, a right-hand station tunnel is assembled from an assemblage of lining of circular outline, made of reinforced concrete tubes, diameter of which provides arrangement of the single-track track structure, and resting on the upper and lower support blocks, by dismantling the temporary filling tubes, then, concrete bases of station tunnels are concreted with horizontal outer surface simultaneously with base under the track and passenger platform is built in each station tunnel.;EFFECT: technical result consists in ensuring the cost of erection of the station, high technological effectiveness and speed of construction.;1 cl, 4 dwg
机译：领域：建筑;地铁技术领域本发明涉及隧道的建设，尤其涉及一种封闭式的立项施工地铁站的建设方法。用封闭的施工方法建造双叶片地铁站的方法涉及通过安装由钢筋混凝土管制成的衬砌的圆形衬砌来建造左车站隧道，该衬砌的直径提供了单个结构的布置跟踪。在安装左车站隧道的衬砌期间，将安装上，下支撑块，这些支撑块的横截面为八面体形，且具有与站的垂直轴对称的小平面。在左站隧道衬砌的上下支撑块之间，安装了油管临时填充物，在下部支撑单元上安装了下部切向支撑部分，并通过焊接到金属销钉连接到下部单元，金属销插入了缝之间砌块，并在下部切向支撑部分和下部支撑块之间填充无收缩混合物的空隙，然后将截面为梯形的下部钢筋混凝土横梁浇筑，其较小的基座位于下部切向支撑部分上。然后将整体式钢筋混凝土柱和拱形水平梁浇筑成混凝土，并通过焊接接缝将其连接到上切向支撑部分的嵌入式元件上。在这种情况下，拱形水平梁的构造可形成车站隧道之间的通道上支撑块，上切向支撑部分和整体式水平横杆之间的缝隙填充有非收缩混合物。之后，由圆形轮廓衬砌组成的右站隧道由钢筋混凝土管制成，钢筋混凝土管的直径提供了单轨轨道结构的布置，并通过拆除而搁置在上下支撑块上临时填充管，然后，将车站隧道的混凝土基础与水平外表面同时与轨道下的基础混凝土浇筑，并在每个车站隧道中建造乘客平台。;效果：技术成果在于确保车站的安装成本;高技术效率和施工速度。; 1 cl，4 dwg

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号