2024欧洲杯下注平台 > Project construction

  Tongling River North Port Railway special line project Liuhewan Bridge continuous beam and cross-provincial highway S233 bridge continuous beam are built by China Railway 20 Bureau Group。On January 13, the continuous beam of Liuhewan Large Bridge was successfully closed!On January 15, the continuous beam of cross-provincial Highway S233 Bridge was successfully closed!The closure of the above two continuous beams provides a solid guarantee for the smooth passage of the Lujiang section of the special railway line project of Jiangbei Port。

  The continuous beams of Liuhewan Bridge and S233 Bridge are (32+48+32) m prestressed concrete continuous beams with a total length of 112.9 meters, divided into 7 standard sections, 0# block, side span cast-in-place section, side span closing section and middle span closing section total 31 sections。Among them, the 0# block and side span cast-in-place section are completed by the cast-in-place method of support, and the rest of the standard segments and closing sections are constructed by hanging basket cantilever。

  To ensure the smooth closure of continuous beams,China Railway 20 Bureau Group Tongling River North Port railway special line project management department planned in advance, inverted schedule, active deployment, reasonable arrangement,Detailed construction plan and safety protection measures have been formulated,Safety protection is carried out by means of the bottom,Prevent falling objects from high altitudes;Slow down signs and traffic lights are set up on both sides of the road,Set up full-time security personnel to monitor risk points,Detect and eliminate security risks in a timely manner。During construction,The project department strictly follows the requirements of winter construction,Reasonable preparation of winter construction plan,Preparation of construction technology disclosure,Continuously optimize the allocation of professional personnel, machinery and equipment,Strengthen special safety training,The main managers and operators of the project department always adhere to the construction and production line,Ensure the rapid progress of project construction。

  Up to now,Jiangbei Port railway special line project has completed the construction of 6 continuous beams 5,Only the continuous beam (48+80+80+48) of the super bridge across the Hetonghuang Expressway is under construction,The follow-up Jiangbei Port railway special line company will further increase the progress control,Under the premise of strict protection of safety and quality,Ensure that it is completed according to the plan。