桥面电缆槽RPC盖板铺设 The bridge cable slot RPC cover is laid 施工作业指导书 Instructions for construction work 1.适用范围 1. The scope of 适用于新建济南至青岛高速铁路JQGTSG-7标段潍坊特大桥桥面电缆槽RPC盖板铺设施工。 It is suitable for the construction of the RPC cover of the JQGTSG -7 section of weifang bridge on the new jinan to Qingdao high-speed railway. 2.编制依据 2. The compilation basis ⑴新建济南至青岛高速铁路JQGTSG-7标段潍坊特大桥标段实施性施工组织设计； The design of the construction organization of the jqgtsg-7 section of weifang bridge in jinan to Qingdao was carried out. ⑵《高速铁路桥涵工程施工质量验收标准》（TB10752-2010）； "Quality acceptance standards for the construction of high-speed railway bridge" (tb10752-2010); ⑶《高速铁路桥涵工程施工技术指南》（铁建设[2010]241号）； "The technical guide to the construction of high-speed railway bridge" (railway construction [2010] 241); ⑷时速350公里高速铁路常用跨度桥面附属设施(通桥（2013）8388A)； A high-speed railway with a speed of 350km/h (350km/h), which is commonly used across the bridge (2013) 8388A. ⑸关于明确济青高铁RPC盖板有关要求的通知。 The announcement of the requirements for the requirements of the rpc-rpc-rpc-plate is specified. 3.作业准备 3. The assignment 3.1内业技术准备 3.1 internal technology preparation ⑴组织技术人员认真阅读图纸，了解设计意图，澄清有关技术问题，熟悉相关技术要求及验收标准。 The technical personnel of the organization carefully read the drawing, understand the design intention, clarify the relevant technical questions, be familiar with the relevant technical requirements and the acceptance standard. ⑵组织施工人员进行技术交底、电缆保护交底、岗前安全培训。 The article shall organize the construction personnel to carry out the technical background, the protection of the cable and the safety training of the post. 3.2外业技术准备 External technology preparation ⑴对电缆槽内的防水层、混凝土保护层、接地端子等进行检验。 The paper tests the waterproof layer, concrete protection layer and ground terminal of the cable trough. ⑵对竖墙和防护墙台阶顶部高程进行测量，每隔十米测量一组点，将测量结果标注于测点部位。 The paper measures the height of the vertical wall and the top of the protective wall steps, measuring a set of points every 10 meters, and the measuring results are noted in the location. 4.技术要求 4. Technical requirements ⑴盖板铺设完成后，线形顺直，板面平整，板间无错台，盖板稳固，不晃动，无“三条腿”现象。 After the finishing of the board, the line is straight, the surface is flat, the board is flat, the board is stable, the board is stable, no shaking, no "three legs" phenomenon. ⑵盖板间纵横向板缝宽度均为6mm，盖板与A竖墙、防护墙之间缝宽原则按3mm 控制。在铺装过程中，板与板之间留间隙，宽约6mm，间隙宽度要均匀。 The width of the cross-section of the board is 6mm, and the gap between the plate and A vertical wall and the protective wall is controlled by 3mm. During the packing process, the gap between the plate and the plate is about 6mm wide and the width of the gap should be uniform. ⑶RPC盖板厚为25mm，梁端部盖板间距为4cm。 The board is 25mm thick and the end of the beam is 4cm. 5.施工程序与工艺流程 Construction procedure and process flow 电缆槽盖板为集中预制，运输车运至施工现场，桥下检验合格后用汽车吊上桥并堆码整齐，人工进行铺设。 The cable trough is prefabricated, the transport vehicle is carried to the construction site, the bridge is inspected and the bridge is hoisted and the stack is stacked in order to be laid.