Experimental study on lightning strike resistance performance of one kind of tether cable

2015 ◽  
Author(s):  
Zemin Duan ◽  
Yushun Zhao ◽  
Xiaoliang Si ◽  
Shanliang Qiu ◽  
Lin Chen ◽  
...  
Keyword(s):  
Experimental Study ◽  
Lightning Strike ◽  
Resistance Performance

Experimental Study on the Influence of other Factors on Compression Resistance Performance of Emulsion Explosives in Deep Water

2014 ◽  
Vol 535 ◽  
pp. 729-733
Author(s):  
Lei Liu ◽  
Qiang Liu ◽  
Li Cheng
Keyword(s):  
Experimental Study ◽  
Water Content ◽  
Deep Water ◽  
Experimental Results ◽  
Paraffin Wax ◽  
Emulsion Explosive ◽  
Emulsion Explosives ◽  
Small Influence ◽  
Resistance Performance ◽  
Compression Resistance

Since oil phase materials, oxidizer, and water are important components of emulsion explosive, their influences on compression resistance performance of emulsion explosives in deep water was studied by using reusable experiment device to simulate the deep charging environment. The experimental results show that with the equivalent content of the oil phase material, the sequence of three oil phase types of emulsion explosives from good to bad in terms of compression resistance performance and explosion performance in deep water are composite wax, composite wax and machine oil, paraffin wax, vaseline and machine oil. With the equivalent content of oxidant, the type of oxidant species has quite small influence on compression resistance performance and explosion property. Within a certain range, water content has small influence on compression resistance performance, and explosion performance increases with the increasement of water content, while it significantly decreases with water content increasing to a certain amount.

scholarly journals Experimental Study on the Fire Resistance Performance of Prestressed Composite Beam with Corrugated Web

2014 ◽  
Vol 14 (1) ◽  
pp. 35-41
Author(s):  
Bum-Yean Cho ◽  
Heung-Youl Kim ◽  
Hyung-Jun Kim ◽  
Hyun Kang ◽  
Kang-Su Kim
Keyword(s):  
Experimental Study ◽  
Fire Resistance ◽  
Composite Beam ◽  
Corrugated Web ◽  
Resistance Performance

An Experimental Study on the Effect of the Side Hull Symmetry on the Resistance Performance of a Wave-Piercing Trimaran

2021 ◽  
Author(s):  
Abolfath Askarian Khoob ◽  
Atabak Feizi ◽  
Alireza Mohamadi ◽  
Karim Akbari Vakilabadi ◽  
Abbas Fazeliniai ◽  
...  
Keyword(s):  
Experimental Study ◽  
Resistance Performance

scholarly journals Experimental Study on Two-Hour Fire Resistance Performance of Slabs in Modular Buildings under Loads

2021 ◽  
Vol 21 (2) ◽  
pp. 15-21
Author(s):  
Seung-Mun Son ◽  
Jae-Sung Lee ◽  
Ok-Pin Na
Keyword(s):  
Experimental Study ◽  
North America ◽  
Fire Resistance ◽  
Mineral Wool ◽  
Glass Wool ◽  
Structural Elements ◽  
Performance Requirement ◽  
Modular Buildings ◽  
Resistance Performance ◽  
Rapid Deformation

For a floor of a building with no less than four stories and no more than twelve stories, the two-hour fire resistance performance should be satisfied. In the case of slabs with steel studs, no two-hour fire resistance performance has been proposed in Korea. In this study, the two-hour fire resistance performance of slabs with steel studs performing as structural elements of modular buildings was evaluated. These specimens were redesigned based on the typical slab used in Europe and North America by modifying the 45 mm fire-resistant board to achieve two-hour fire resistance. The experimental results showed that the FR-001 specimens with 140 mm mineral wool applied to the lower slab and the FR-002 specimens containing 100 mm lower-slab glass wool and 150 mm upper-slab mineral wool did not satisfy the two-hour fire resistance performance, owing to the rapid deformation of the specimens after 75 and 110 min, respectively. However, the FR-003 specimens containing 100 mm glass wool, 150 mm mineral wool in the upper slab, and concrete in the slab satisfied the two-hour fire resistance performance requirement.

New Investigations of the Mechanisms of Lightning Strike to Radomes Part I : Experimental Study in High Voltage Laboratory

2001 ◽  
Author(s):  
A. Ulmann ◽  
P. Brechet ◽  
A. Bondiou-Clergerie ◽  
A. Delannoy ◽  
P. Lalande ◽  
...  
Keyword(s):  
Experimental Study ◽  
High Voltage ◽  
Lightning Strike
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