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铁路电力、电牵专业隐蔽工程施工质量控制研究 被引量:1
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作者 夏炎 《铁路工程技术与经济》 2019年第3期19-22,26,共5页
铁路电力、电牵专业隐蔽工程主要包括基础制作、电缆敷设、接地埋设、电杆基坑开挖、化学锚栓预埋等,其质量控制至关重要。当前铁路电力、电牵专业隐蔽工程存在原材料质量不合格、隐蔽工程质量难追溯、检验方法陈旧、验收把关不严等问... 铁路电力、电牵专业隐蔽工程主要包括基础制作、电缆敷设、接地埋设、电杆基坑开挖、化学锚栓预埋等,其质量控制至关重要。当前铁路电力、电牵专业隐蔽工程存在原材料质量不合格、隐蔽工程质量难追溯、检验方法陈旧、验收把关不严等问题。此文通过调研国内外隐蔽工程控制先进做法,提出加强原材料进场检验、强化施工过程管理、留存影像资料、提高验收要求等控制措施,并将控制措施要求纳入铁路电力、电牵施工质量验收标准,从而进一步提升铁路电力、电牵专业隐蔽工程施工质量控制,降低事故风险。 展开更多
关键词 隐蔽工程 进场检验 影像资料 铁路 铁路电牵
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Workshops of the Paulista Company in Jundiai, Sao Paulo: A Threatened Railway Heritage
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作者 Antonio Soukef Junior 《Journal of Civil Engineering and Architecture》 2016年第6期714-725,共12页
The workshops built by the Companhia Paulista de Estradas de Ferro in Jundiai can be considered among the most significant Brazilian railway assets, both for their aesthetic and deployment qualities, and for the indus... The workshops built by the Companhia Paulista de Estradas de Ferro in Jundiai can be considered among the most significant Brazilian railway assets, both for their aesthetic and deployment qualities, and for the industrial activities carried out on the premises, since their spaces preserve the memory of the work of generations of railway personnel who performed their various functions there between 1893--the year they opened, and 1990 when they were permanently decommissioned. This complex, during its almost 100 years of operation, has undergone significant modifications and enhancements mainly due to technological changes driven by the replacement of steam traction by electric traction, and then by diesel-electric traction. Despite this, the complex maintained an impressive architectural consistency. Unfortunately, most of the buildings of this complex are unused and in disrepair, being the target of invasions, vandalism and theft of materials that if not stopped will cause irreparable damage to its structure and to the local ambience. The question that appears most urgent, therefore, is to seek ways to repossess this group of workshops in order to meet the current demands of urban development without losing the characteristics which form its architectural and urban identity in a city in accelerated mutation. 展开更多
关键词 Railway heritage urban development preservation.
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