Strength of Explosives.Trauzl Test

A.N.Afanasenkov

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Strength of Explosives.Trauzl Test

机译：炸药强度Trauzl试验

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摘要

A simple formula for calculating the absolute strength of an explosives as determined by the Trauzl test (expansion in a lead block)is proposed that contains only one parameter-the relative strength of the explosive calculated from the heat of explosion and the volume of explosion gases.

机译：提出了一个通过Trauzl试验确定的爆炸物绝对强度的简单公式（铅块中的膨胀），该公式仅包含一个参数-由爆炸热和爆炸气体量计算出的爆炸物的相对强度。

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《Combustion, Explosion, and Shock Waves》 |2004年第1期|共7页
作者
A.N.Afanasenkov;
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原文格式 PDF
正文语种 eng
中图分类爆炸物工业、火柴工业;
关键词
explosive; strength; Trauzl test; heat of explosion; volume of explosion gases;

机译：爆炸;强度;Trauzl试验;爆炸热;爆炸气体体积;

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专利

1. Strength of Explosives.Trauzl Test [J] . A.N.Afanasenkov Combustion, Explosion, and Shock Waves . 2004,第1期

机译：炸药强度Trauzl试验
2. Using Unilateral Strength, Power and Reactive Strength Tests to Detect the Magnitude and Direction of Asymmetry: A Test-Retest Design [J] . Chris Bishop, Paul Read, Shyam Chavda, Sports . 2019,第3期

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3. Shear Tests on High-Strength Prestressed Bulb-Tee Girders: Strengths and Key Observations [J] . Daniel Kuchma, Kang Su Kim, Thomas J. Nagle, ACI Structural Journal . 2008,第3期

机译：高强度预应力球型三通梁的抗剪试验：强度和主要观察结果
4. SIS Testing: Strengths and Limitations of Full Loop Tests and Partial Tests [C] . Edward M. Marszal Annual Instrumentation Symposium for the Process Industries . 2014

机译：SIS测试：全循环测试的优点和局限性和部分测试
5. Equipment and protocols for quasi-static and dynamic tests of High-Strength High-Ductility Concrete (HSHDC) and Very-High-Strength Concrete (VHSC). [D] . Williams, Brett Anthony. 2015

机译：高强度高延性混凝土（HSHDC）和超高强度混凝土（VHSC）准静态和动态测试的设备和协议。
6. Comparison of quadriceps setting strength and knee extension strength tests to evaluate lower limb muscle strength based on health-related physical fitness values in elderly people [O] . Yuki Ito, Takumi Aoki, Takeru Sato, 2020

机译：Quaddriceps设定强度和膝关节延长强度试验的比较评估基于年长人的健康相关的身体健康价值的下肢肌肉力量
7. Mechanical properties of various concrete after high temperature exposure Mechanical property of various types of concrete after high temperature exposure is investigated. Considering compressive strength requirement for a vertical element in high rise building, concrete specimens with various design strengths of 35, 80, 100, and 150 MPa were tested. Particularly, the influence of incorporated steel fiber on fire resistance is of interest in this study. Experimental results show that the fire resistance depends on the design strength and steel fiber content. Normal strength concrete (NSC) of a design strength of 35 MPa or high performance concrete (HPC) of 80-100 MPa does not spall when exposed to 100-400 °C of temperature. However, an explosive spalling occurs at 300 °C when the HPCs contain 1 vol. of steel fiber. Ultra-high performance concrete (UHPC) of a design strength of 150 MPa and 1.5 vol. of steel fiber also shows dramatic spalling at 300 °C. The experimental results found in this study can contribute to a better understanding of the behaviors of HPC and UHPC under fire and the role of steel fiber on the fire resistance. [O] . 2017

机译：研究了高温暴露后各种混凝土高温曝光机械性能各种混凝土的机械性能。考虑到高层建筑中垂直元件的抗压强度要求，测试了35,80,100和150MPa各种设计强度的混凝土试样。特别是，在这项研究中，掺入钢纤维对耐火性的影响。实验结果表明，耐火性取决于设计强度和钢纤维含量。在暴露于100-400°C的温度时，80-100MPa的设计强度为35MPa或高性能混凝土（HPC）的正常强度混凝土（NSC）不会击落。然而，当HPC含有1体积的钢纤维的百分比时，爆炸性剥落发生在300℃。超高性能混凝土（UHPC）的设计强度为150 MPa和1.5 Vol。钢纤维的百分比也显示出300℃的剧烈剥落。本研究中发现的实验结果可以有助于更好地了解在火灾中的HPC和UHPC的行为以及钢纤维对耐火性的作用。

Strength of Explosives.Trauzl Test

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