Author
Zhen Yang
Recent research
- Engineering & Technology
ABSTRACT The coexistence of saturated and unsaturated soil layers is common for soil subgrade improvement by a combination of prefabricated vertical drains (PVDs) and surcharge preloading. In such scenarios, the smear effect of PVDs and the layered hydraulic properties significan...
- Materials & EnergyOpen access
Cadmium and arsenic accumulation during soil-covered cultivation of Morchella sextelata limits its production in contaminated soils. Two Mg/Al-layered double hydroxide–biochar (LB) composites were prepared using grinding-assisted and coprecipitation procedures and denoted as LB1...
- Engineering & Technology
Simultaneous adjustment is a critical technique for constructing high-precision accelerator alignment reference networks, which integrates measurements from multiple laser trackers. To address the specialized stochastic model used by the Unified Spatial Metrology Network (USMN) i...