期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：199
期号：3
页码：032006
DOI：10.1088/1755-1315/199/3/032006
语种：English
出版社：IOP Publishing
摘要：Quality defects caused by raw materials, auxiliary electric power fittings and site weldings were revealed in technical supervision of rural network reconstruction. Corresponding countermeasures were proposed based on analysis of various factors, such as weight of prestressing tendon, strength, microstructure inclusion of holt hoop iron.
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