Deng You-sheng
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View article: Optimization of H-type Anti-slide Pile Support Structure Based on RSM-NSGA-II
Optimization of H-type Anti-slide Pile Support Structure Based on RSM-NSGA-II Open
The parameters of an h-type anti-slide pile are optimized and analyzed with respect to its structural characteristics. Based on laboratory model tests, further analysis of its stress characteristics is carried out through numerical simulat…
View article: Fracture analysis-based mode-I stress intensity factors of crack under fracture grouting in elastic–plastic soils
Fracture analysis-based mode-I stress intensity factors of crack under fracture grouting in elastic–plastic soils Open
For the interaction of crack on the soil–grout interface under fracture grouting, an approximate method to determine the stress intensity factor (SIF) of crack on the soil–grout interface was proposed based on the conservation J 2 -integra…
View article: Experimental Study on the Microstructure and Expansion Characteristics of Paleosol Based on Spectral Scanning
Experimental Study on the Microstructure and Expansion Characteristics of Paleosol Based on Spectral Scanning Open
To investigate the microstructure of paleosol and its expansion characteristics, the paleosol of the Zaosheng #3 tunnel of the Yinxi high-speed railway was studied. Based on X-ray diffraction (XRD), energy-dispersive X-ray spectroscopy (ED…
View article: Bearing Characteristics of Moso Bamboo Micropile‐Composite Soil Nailing System in Soft Soil Areas
Bearing Characteristics of Moso Bamboo Micropile‐Composite Soil Nailing System in Soft Soil Areas Open
Based on the characteristics of moso bamboo including high short‐term strength, stable performance, and ability to provide temporary support for shallow foundation pits in soft soil, the stress characteristics and supporting effects of the…
View article: An Experimental Study on the Ecological Support Model of Dentate Row Piles
An Experimental Study on the Ecological Support Model of Dentate Row Piles Open
Bamboo is highly renewable and biodegradable with good short‐term strength, which meets the requirement for temporal support structures in shallow foundation pits. Based on this, we conducted a laboratory model test on the dentate bamboo m…
View article: Mechanical and Durability Evaluation of Concrete with Sulfate Solution Corrosion
Mechanical and Durability Evaluation of Concrete with Sulfate Solution Corrosion Open
Concrete material has been a choice for the construction structures, even in the cold regions and saline zone. However, these environmental factors have critical damaging effect on the concrete characters. Consequently, this damage will de…
View article: Evidence of natural gas hydrate in Kunlun Pass basin, Qinghai-Tibet Plateau, China
Evidence of natural gas hydrate in Kunlun Pass basin, Qinghai-Tibet Plateau, China Open
The possible occurrence of natural gas hydrate in permafrost of the Qinghai-Tibet Plateau has significant potential impact on energy resources, climate change and the environment.New data from a scientific drilling project in the Kunlun Pa…