跨电气化铁路运营线立交桥施工安全技术的探讨

以跨沪杭电气化铁路线的湖盐高速公路立交桥工程的施工为例，介绍了在电气化铁路高密度、高速度运行的状况下如何合理、科学、安全地组织跨铁路线高速公路立交桥的施工，确保铁路正常运行、工程顺利进行和施工安全。

Exploration on the Safe Construction Technologies of Overpass Crossing Over Electrified Railway

TakUsing the construction of the Hu-Yyan Highway Overpass that crosses the Shanghai-Hangzhou electrified railwayroad as an example, the author of this paper expounds on how to reasonably, scientifically and safely organize the constructconstruction of highway overpasses crossing over electrified railwayroads in a reason-able, scientific, and safe way withgiven the high-density and high-speed operations, of the electric railways, in order Tto ensure the rail. roads＇ regular operation of railway, in addition tO the safe constrction and smooth progress of the overpasses, and the an-thor explores the construction methods and technical difficulties of overpass engineeringsafety of the construction.