神华科技
神華科技
신화과기
NORTHWEST COAL
2015年
4期
75-79
,共5页
重载铁路%桥梁%隧道%路基%施工%关键技术
重載鐵路%橋樑%隧道%路基%施工%關鍵技術
중재철로%교량%수도%로기%시공%관건기술
Heavy-haul railway%Bridge%Tunnel,Subgrade%Construction%Key technology
准池铁路设计采用新中-活载ZH（Z=1.0），施工难度大、工期紧、技术要求苛刻，本文结合实际建设环境首先对活载标准体系进行了研究，然后分别对桥梁、隧道和路基的控制性工程的施工难点进行了深入剖析，并结合工程施工情况提出了相应的重载施工关键技术，为以后类似重载铁路工程的建设提供一定的技术支持。
準池鐵路設計採用新中-活載ZH（Z=1.0），施工難度大、工期緊、技術要求苛刻，本文結閤實際建設環境首先對活載標準體繫進行瞭研究，然後分彆對橋樑、隧道和路基的控製性工程的施工難點進行瞭深入剖析，併結閤工程施工情況提齣瞭相應的重載施工關鍵技術，為以後類似重載鐵路工程的建設提供一定的技術支持。
준지철로설계채용신중-활재ZH（Z=1.0），시공난도대、공기긴、기술요구가각，본문결합실제건설배경수선대활재표준체계진행료연구，연후분별대교량、수도화로기적공제성공정적시공난점진행료심입부석，병결합공정시공정황제출료상응적중재시공관건기술，위이후유사중재철로공정적건설제공일정적기술지지。
The design of Zhun-chi Railway adopted ZH-live load, the construction difficulty is big, the time limited of the project is tight, and the demand of technology is trenchant. Combining with the actual construc?tion environment, firstly this paper studied the standard system of live load, and then deeply analysized the construction difficulty of controlling project of the bridges,tunnels and roadbeds respectively, and lastly put for?ward the corresponding key technology of heavy haul construction combining with the construction, which will privide a certain technical support for the following similar construction of the heavy haul railway.
