
竹節鋼,[建] 竹節鋼筋;帶筋鋼條
The vanadium-microalloying HRB400 aseismic ribbed bar has been developed by Chengde Iron and Steel Co.
介紹了承鋼利用特有的釩資源優勢研制生産抗震鋼筋的過程。
New TMCP, which hot ribbed bar is produced with ultra fast cooling technology after rolling, is a creative, applicable technology.
新一代TMCP -軋後超快速冷卻技術生産熱軋帶肋鋼筋是一種創新性的適用技術。
The microstructure and its distribution of ribbed bar, produced by critical austenite control rolling and control cooling, were observed by means of microscope.
用金相方法觀察了采用臨界奧氏體控軋控冷工藝生産的帶肋鋼筋的組織及其分布。
This paper introduces the creating of high benefits from hot-rolled ribbed bar with less competition, relying on management and scientific and technical progress.
介紹了競争力較差的熱軋帶肋鋼筋如何依靠管理和科技進步創造高效益。
In this paper, the application of high speed steel compound roll in splitting rolling of small gauge hot rolled ribbed bars at bar Plant of Shandong Shiheng Special steel Group co.
介紹了山東石橫特鋼集團有限公司棒材車間在小規格熱軋帶肋鋼筋切分軋制中高速鋼複合軋輥的應用情況,實踐證明,高速鋼軋輥可有效提高作業率及産品質量。
|corrugated bar;[建]竹節鋼,竹節鋼筋;帶筋鋼條
"Ribbed bar"(帶肋鋼筋)是建築工程中常用的變形鋼筋,其表面帶有規律分布的橫肋、縱肋或斜肋結構。這種設計通過增加鋼筋與混凝土的機械咬合力,能顯著提升鋼筋混凝土結構的抗拉強度和整體穩定性。
根據中國國家标準GB/T 1499.2-2018《鋼筋混凝土用熱軋帶肋鋼筋》,帶肋鋼筋需滿足以下技術特征:
在工程實踐中,帶肋鋼筋主要用于:
國際權威機構ASTM A615标準強調,帶肋鋼筋的肋紋深度與基圓直徑之比應控制在4%-7%,以确保最佳力學性能與施工可操作性。我國冶金工業信息标準研究院的檢測數據顯示,合規的帶肋鋼筋與混凝土粘結強度可達6.5-8.5MPa,是光圓鋼筋的1.5-2倍。
“Ribbed bar”是一個工程和建築領域的專業術語,其含義和用法可通過以下方面解釋:
組合後,ribbed bar即“帶肋鋼筋”,指表面帶有凸起紋路的金屬條,主要用于混凝土加固。
若需進一步了解具體型號或國際标準,可參考建築鋼材相關規範文件。
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