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1)  Benkelman beam test
贝克曼梁检测
2)  Benkelman Beam
贝克曼梁
1.
Study of test correlation in detecting the subgrade with portable falling weight deflectometer(FWD) and Benkelman beam;
便携式落锤弯沉仪与贝克曼梁在路基检测中的相关关系研究
2.
Correlation of Roadbed Deflections between FWD and Benkelman Beam;
FWD和贝克曼梁在路基弯沉检测中的相关性分析
3.
On the basis of analyzing the present condition and the latest developments of deflection testing techniques both at home and abroad,this paper assesses all kinds of deflection testing techniques,and studies the correction of the deflection values from FWD and Benkelman Beam and the application of FWD to highway inspection,which may help FWD find still wider application at home.
分析了国内外弯沉检测技术现状及发展动态,比较了静态弯沉量测、稳定弯沉量测及冲击荷载下动态弯沉量测等几种弯沉检测方法,详述了贝克曼梁弯沉检测与落锤式弯沉仪各自的特点与不足,最后介绍了FWD弯沉仪在工程检测中的应用实例,有利于FWD在国内的推广应用。
3)  Beckman Beam
贝克曼梁
1.
Research on Revised Subgrade Surface Deflection with Beckman Beam;
贝克曼梁测试路基表面弯沉修正研究
2.
Analysis of Dependece Relation of FWD and Beckman Beam Used in Pavement Detection;
FWD和贝克曼梁在路面检测中的相关关系分析
4)  Beckelman Beam
贝克曼梁
1.
Method of Void Identification Beneath Concrete Slabs Based on Beckelman Beam Deflection Value;
基于贝克曼梁弯沉值的板底脱空判别方法
2.
In the paper based on the deflection at the transverse joint and the center of slabs measured with Beckelman Beam,the method of void identification is established by comparing the back-calculated Winkeler foundation reaction modulus at the edge of transverse joint and the center of slabs.
为满足目前水泥混凝土路面养护的需要,本文探索用贝克曼梁检测混凝土板横缝处和板中弯沉,应用Winkeler地基板的弯沉与荷载关系式,反算板中和板边处地基反应模量,通过对比该模量判定混凝土板底是否脱空。
5)  Benkelman Beam(BB)
贝克曼梁(BB)
6)  Deflectometer Benkelman Beam
贝克曼梁仪
补充资料:贝克曼裂解反应
分子式:
CAS号:

性质:α-位上有氨基、羟基、羰基或酯基的酮肟类在进行贝克曼重排时,不是形成酰胺类,而是发生碳碳链的断裂,生成腈、芳醛或芳酸,称为贝克曼裂解反应。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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