Issue 3-河南理工大学出版中心

2021

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Effect of pre-curing stress on strength and micro structure of sulphoaluminate grouting materials

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Study on the change law of shear strength of red clay under overburden load

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Numerical simulation of axial compressive performances of square CFST short columns constrained by bars through the perforated stiffener

Author: ZHENG Xinzhi GUO Haozhen SUN Yutao

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Approximate analytical solution to strain problem of the layered foundation based on the Rayleigh-Ritz method

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Grid extraction of railway guardrail based on multi-feature fusion

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Decision tree construction algorithm based on attribute dispersion and feature measurement

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Study on a closed-loop hydraulic energy recovery system

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SINS/GPS/PDR indoor and outdoor seamless navigation and positioning algorithm

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Study on the electric spring based on repetitive control

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Experimental study on water flow and heat transfer characteristics in microchannel with grooves in sidewalls

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Tooth surface point deviation calculation of involute helical gear and 3D tooth surface deviation evaluation

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Study on inductor position detection method for high frequency induction brazing based on machine vision

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Optimization preparation of waste from iron modified lentinus edodes and its adsorption for slight arsenic contaminated water

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Monitoring of Xi' an city land subsidence based on SBAS-InSAR

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Quaternion transformation method from orbital coordinate system to astral fixed coordinate system

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Experimental analysis on gas-bearing characteristics detection of shallow gas-rich soil layer in coastal area based on resistivity method

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Carbon and oxygen isotopes characteristics of dolomite from Cambrian-Ordovician Sanshanzi formation in the western margin of theQinshui basin and its significance

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Deformation analysis and control of surrounding rock of deep soft rock roadway

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Discrete fracture network model and numerical simulation of bedrock gas reservoirs considering stress sensitivity

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Experimental study on infrared radiation characteristics of roadway heading face fracture under different water cut conditions

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Study of the influence of equilibrium states on results of rock bolt pull-out numerical simulation

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Numerical simulation of rationalization of the angle between horizontal crossing roadways

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