PLUMP
发表于 2025-3-28 16:17:40
Experimental Research of Ultra High Performance Concrete in Supersized Rectangle Pipe Jacking Projed PC are explored by prototype test. The main conclusions are summarized as follows: (1) the bearing capacity of the wet-joint is much higher than the actual need after 3-day maintenance; (2) the waterproofing performance of the interface by the laboratory test meets the design requirements; (3) the
不开心
发表于 2025-3-28 20:18:00
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施魔法
发表于 2025-3-29 02:52:05
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Mammal
发表于 2025-3-29 04:21:33
Deformation and Crack Monitoring of RC Beams Based on Computer Vision,ection, and occurrence time of the fracture, corresponding characterization and extraction methods also were proposed. The established parameter system can be used to solve reverse problems such as failure mode pre-diction and load estimating.
IDEAS
发表于 2025-3-29 09:03:48
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endoscopy
发表于 2025-3-29 13:16:13
Effect of Natural Fracture Clusters on Hydraulic Fracture Propagation in Fractured Reservoirs: A Nua step-like shape along the NF, and the higher the NF angle the straighter the fracture is, and the greater the fracture initiation pressure. The higher the injection rate, the more HF tends to penetrate the NF, and the straighter the HF morphology. The fracturing fluid viscosity has less influence
Flu表流动
发表于 2025-3-29 17:19:04
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LARK
发表于 2025-3-29 21:11:02
Theoretical Calculation and Parametric Study of Floating and Sinking Process of the Steel Tube withula is put forward respectively. The results show that the floating method of steel protecting tube sinking construction can effectively guarantee the accuracy of the liners of the large diameter into the water, improve the overall stability of the sinking process of the steel liners, reduce the ris
Preserve
发表于 2025-3-30 01:36:26
Optimization on Aerodynamic Performances of Pantograph Combined with Sample Infill Criterion,function as an example, the convergence speed of EIC, PIC and HIC surrogate models is compared. The results show that the optimization efficiency of the HIC surrogate model is improved by 50.0% compared with the EIC and the PIC surrogate model in the single-objective optimization. For the multi-obje
Aromatic
发表于 2025-3-30 06:04:15
A Peridynamic Micro-Scale Model for Predicting Mechanical Properties of Graphene,ented physical and chemical properties. Here we focus on the elastic properties of multi-layer graphene to simulate the mechanical properties of their composites. On the basis of the methods of state-based peridynamics and periodic boundary conditions, a unit cell model of graphene was established a