Qiuqiu Qiao

Advance in the research on the key technologies of laser cladding repair of roll

Guohe Li, Ruifang Huang, Qiuqiu Qiao, Junjie Pu

cn (code pays fourni par la source)

Research on the key technologies and applications of finite element simulation for drilling

Qiuqiu Qiao, Guohe Li, Ruifang Huang, Junjie Pu

cn (code pays fourni par la source)

Advance in the research on the interface constitutive relationship of SiC p /Al composites

Junjie Pu, Guohe Li, Ruifang Huang, Qiuqiu Qiao

The interface plays a critical role in load transfer within SiCp/Al composites. However, the material’s complex internal structure presents challenges, limiting effective methods for predicting interfacial strength and fracture toughness between particles and the matrix. This paper offers a thorough review of …

cn (code pays fourni par la source)

Advances in the Experimental Research on the Surface Integrity in the Cutting of Titanium Alloy

Ruifang Huang, Guohe Li, Xiufeng Zhao, Qiuqiu Qiao et autres

Background: Titanium alloy, as a high-strength alloy material, has been widely used in aerospace and other fields due to its high specific strength, good corrosion resistance, super fracture toughness, and fatigue resistance. However, its small elastic modulus, low thermal conductivity, and strong …

cn (code pays fourni par la source)

Shear strength testing of glass fibre reinforced thin spray-on liner

Qiuqiu Qiao, Jan Nemcik, Ian Porter

Thin spray-on liners (TSLs) have been attracting increasing attention as an alternative to steel mesh in underground roadway support. In order to investigate the shear strength of glass fibre reinforced TSLs, an improved punch test was developed: the steel ring is replaced …

au (code pays fourni par la source)

Laboratory investigation of support mechanism of thin spray-on liner for pillar reinforcement

Qiuqiu Qiao, Jan Nemcik, Ian Porter, Ernest Baafi

Thin spray-on liners (TSLs) are attracting attention as effective rock support reinforcement in underground mines. They have the potential to increase roadway development rates and provide resistance at small rock surface displacements. To study the reinforcement provided by a TSL when applied …

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