“GB/T50942-2014”在水土腐蚀性评价中的应用

Application of “GB/T50942-2014” to Water and Soil Corrosion Evaluation

新版国家标准《盐渍土地区建筑技术规范》(GB/T 50942-2014)在场地水土腐蚀性分析评价方面,增加了对砌体结构相关的腐蚀性评价,对《岩土工程勘察规范》水土腐蚀性评价进行了补充;于此同时,防腐设计与《工业建筑防腐蚀设计规范》中相关规定统一,同时扩充了砌体结构的防腐蚀措施。该规范的实施,使得盐渍土地区勘察设计有了可靠依据,进一步保证了盐渍土地区工程的质量。本文以某盐渍土地区的变电站工程为例,依照该标准进行场地水土腐蚀性评价,同时对防腐蚀措施进行论述,为相似工程提供参考。

The new issue of the implementation of national standards, ＂Technical code for building in saline soil regions＂ in the field of water and soil corrosion analysis evaluation, an increase of masonry structurally related corrosion evaluation of the ＂Code for investigation of geotechnical engineering＂ evaluation of the soil and water corrosion supplement; the same time, anti-corrosion design and ＂Code for anticorrosion design of industrial constructions＂ in the relevant provisions of a unified, while the expansion of the anti-corrosion measures masonry structures. The implementation of the specification, so that the saline soil area survey and design have a reliable basis, to further ensure the quality of saline land area of the project. According to a substation project saline land area as an example, the site evaluation in accordance with this standard corrosive water and soil, while the anti-corrosion measures are discussed to provide a reference for similar projects.