By comparing remote leakage test with on-the-spot leakage test in underground power supply system without the neutral line earthing, this article considers that the remote test can verify the on-the-spot one and is an important leakage protection measure.
对煤矿井下中性点不接地供电系统远方与就地漏电试验的方法进行了比较,认为远方漏电试验可以验证就地漏电试验,是检验漏电保护可靠性的重要措施;远方漏电试验的地点应尽量靠近检漏保护装置。
rotating cantilever beam type machine
旋转悬臂梁式试验机
BEAM TEST EXPERIMENTS STUDIES ON BOND BEHAVIOR BETWEEN GFRP REBARS AND CONFINED CONCRETE
GFRP筋与约束混凝土粘结性能的梁式试验研究
Beam Test Study on Bond Behavior of Corroded Reinforcing Bar in Concrete
锈蚀钢筋与混凝土粘结性能的梁式试验
rotating beam fatigue testing machine
旋转梁式疲劳试验机
cantilever beam impact tester
悬臂梁式冲击试验机
Fast Appraisal for Girder Bridge Condition Based on Quasi Stationary Load Test
基于准静态荷载试验的梁式桥梁状态快速评定
Beam impact test (V-notch) for steel ?
钢的梁式冲击试验（v形切口）
Study on the Experiment Method of Combined Brake Beam on Railway Freight Car;
铁道货车组合式制动梁试验方法研究
Development of the balance-type walking beam pumping unit and field test
天平式游梁抽油机的研制与现场试验
EXPERIMENTAL STUDY ON ANCHOR-PLATE ANCHORAGE FOR CABLE-STAYED BRIDGES WITH STEEL BOX GIRDER
钢箱梁斜拉桥锚拉板式索梁锚固结构的试验研究
Analysis of Statical and Dynamical Behavior and Experimental Research on Continuous Skew Box Multi-girders Bridges
多梁式连续斜交箱梁桥的静动力特性分析及试验研究
Experiment on Rigid Beam-Column Connections of Steel Structures with Side-Plate Reinforced Beam Flanges;
钢结构侧板加强式刚性梁柱连接试验研究
Stress Analysis and Test of Tubular Style Bridge Expansion and Contraction Installation;
管筒式桥梁伸缩装置的应力分析和试验
Experimental Study on Short-span Coupling Beams with Efficacious Detailing;
小跨高比洞口连梁有效配筋方式的试验研究
Experiment Analysis on Several Knot-styles of Beam-column for Multi-layer Steel Structure;
多层住宅钢结构几种梁柱节点型式的试验研究
Experimental Investigation of Self-anchored Suspension-cable Stayed Bridge
自锚式悬索—斜拉组合体系桥梁模型试验研究
Experimental Research on Forms of Steel Bonded to Strengthen Shear Capacity of Notched Beams Formed by Adhering Section-steel
粘接型钢形成的缺口梁抗剪粘钢加固方式试验
Experimental Study on Flexural Behavior of Composite Beams with Different Styles of Concrete Flange
不同翼板形式组合梁受弯性能试验研究
