[1]孙宁.锥销锚具的研究及弗氏锚具的改进[J].东南大学学报(自然科学版),1989,19(2):121-125.[doi:10.3969/j.issn.1001-0505.1989.02.019]
 Sun Ning (Department of Civil Engineering).Research on the Circular Cone Pin Ground Tackle and Improvement on F’s Ground Tackle[J].Journal of Southeast University (Natural Science Edition),1989,19(2):121-125.[doi:10.3969/j.issn.1001-0505.1989.02.019]
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锥销锚具的研究及弗氏锚具的改进()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
19
期数:
1989年第2期
页码:
121-125
栏目:
本刊信息
出版日期:
1989-03-20

文章信息/Info

Title:
Research on the Circular Cone Pin Ground Tackle and Improvement on F’s Ground Tackle
作者:
孙宁
东南大学土木工程系
Author(s):
Sun Ning (Department of Civil Engineering)
关键词:
prestressing tendon anchor/circular cone pin ground tackle F’s ground tackle high-strength steel rod
Keywords:
prestressing tendon anchor/circular cone pin ground tackle F’s ground tackle high-strength steel rod
分类号:
+
DOI:
10.3969/j.issn.1001-0505.1989.02.019
摘要:
<正> 1 单根高强度钢丝锥销锚具的研究随着生产的不断发展,冷拔低碳钢丝的锥销锚具由于硬度低、齿形差,已不能满足生产的要求,必须设计一种新的高强度钢丝锚具来代替。它属于先张法混凝土用的工具锚,不仅要求锚固可靠、体积小、重量轻,而且还要求多次使用,因此设计时必须从锚具的材料、几何形状、热处理、硬度等方面来考虑。
Abstract:
The paper deals with both the circular cone pin ground tackle used for the single high-strength steel rod and the improved F’s ground tackle used for multiple high-strength steel rods. The materials, heat-treatment and structure features of the ground tackles and the points for attention in operation are introduced. The ground tackles have yielded good results in practical use.
更新日期/Last Update: 2013-04-30