我國公路工程材料標(biāo)準(zhǔn)化研究
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【摘要】本文闡述了國內(nèi)外公路工程材料標(biāo)準(zhǔn)的現(xiàn)狀,并以常見的水泥混凝土材料標(biāo)準(zhǔn)為例,將國內(nèi)外公路工程材料標(biāo)準(zhǔn)進(jìn)行比對分析,指出了我國公路工程材料標(biāo)準(zhǔn)存在的發(fā)展不均衡、標(biāo)準(zhǔn)內(nèi)容不全面、標(biāo)齡過長等問題,基于此提出構(gòu)建公路工程材料標(biāo)準(zhǔn)體系的建議,以促進(jìn)我國公路工程材料標(biāo)準(zhǔn)化的進(jìn)一步發(fā)展。
【關(guān)鍵詞】交通運輸;材料;公路工程;標(biāo)準(zhǔn)化
【DOI編碼】10.3969/j.issn.1674-4977.2024.05.021
Research on Standardization of Highway Engineering Materials in China
ZHANG Baoping1, WANG Xinran1, XU Binhong2, LI Li2, LI Nan3, TAO Shan1*
(1. China Jiliang University, Hangzhou 310018, China; 2. Hangzhou Cable Co., Ltd., Hangzhou 311499, China; 3. Beihai Institute of Standards and Technology, Beihai 536000, China)
Abstract: This article elaborates on the current status of highway engineering material standards at home and abroad. Taking the common standard for cement concrete materials as an example, a comparative analysis of highway engineering material standards is conducted, pointing out the problems of uneven development, insufficient content, and aging standards in China. On this basis, suggestions are made for building a standardized system for highway engineering materials, aiming to promote further development of material standardardization for highway engineering in China.
Keywords: transportation; materials; highway engineering; standardization
公路工程材料泛指大量應(yīng)用于道路、橋梁等項目中的建筑材料,主要包括土、沙、瀝青、水泥、石灰、外加劑、路面標(biāo)識材料、結(jié)構(gòu)鋼等[1]。(剩余4059字)