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QUEENSLAND RAIL TIMBER BRIDGE REPAIR AND REPLACEMENT

机译:昆士兰州铁路木材桥梁的修理和更换

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摘要

The Queensland Rail Timber Bridge Repair and Replacement Project encompassed a total of 49 rail bridge structures (8 culverts and 41 bridge structures) that were to be repaired and replaced within a 6 month Design and Construct Contract. Rail bridges in outback Australia were traditionally constructed from timber, as steel and concrete were often not available in the outback. As time progresses, most of these timber bridges are typically being replaced with steel structures. VEC Civil Engineering (VEC) understood the clients' need to replace 49 bridges over a 700 km long track in the short timeframe of just 6 months, while only allowing for short closures of just 48 hours as not to disrupt the rail transport and all this while complying to a limited budget.
机译:昆士兰铁路木桥维修和更换项目包括总共49个铁路桥结构(8个涵洞和41个桥结构),这些结构将在6个月的设计和建造合同中进行维修和更换。澳大利亚内陆地区的铁路桥梁传统上是用木材建造的,因为在内陆地区通常没有钢和混凝土。随着时间的流逝,大多数这些木桥通常被钢结构取代。 VEC土木工程公司(VEC)了解客户需要在短短6个月的短时间内更换700公里长轨道上的49座桥梁,同时仅允许短时关闭48小时,以免干扰铁路运输,而所有这些同时遵守有限的预算。

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