STRUCTURAL OPTIMIZATION STUDY BASED ON CRUSHING OF SEMI-RIGID BASE

Structural optimization study based on crushing of semi-rigid base

Semi-rigid base materials are used in all pavement grades and are shown to have excellent stability.Furthermore, semi-rigid bases are known for their stiffness and strong frost resistance.However, these semi-rigid base materials are starting to require significant levels of maintenance and repair due to wear and tear.Maintenance is performed primar

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Single minimum incision endoscopic radical nephrectomy for renal tumors with preoperative virtual navigation using 3D-CT volume-rendering

Abstract Background Single minimum incision endoscopic surgery (MIES) involves the use of a flexible high-definition laparoscope to facilitate open surgery.We reviewed our method of radical nephrectomy for renal tumors, which is single MIES combined with preoperative virtual surgery employing three-dimensional CT images reconstructed by the volume

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Online recognition method of partial discharge pattern for transformer bushings based on small sample ultra-micro-CNN network

Oil impregnated paper bushing is the key equipment connecting a transformer and a power opi eiffel for this color grid.Insulation deterioration may cause partial discharge, which poses a great threat to the safe operation of power systems.In order to realize the online diagnosis for partial discharge and automatic identification of insulation defec

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