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  1. 261

    Simulation of Dissolved Oxygen Concentration in an Urban Lake Based on MLR and ARDL by ZHAO Hongcheng, YANG Fei, ZHOU Peng, GUO Jiacheng, HUANG Jinbai

    Published 2025-01-01
    “…A lake, which is near the central area of Yangzhou City was adopted as the study area. Based on the observed data of DO, blue-green algae concentration, water temperature (WT), electric conductivity (EC), and pH in 2020, a multiple linear regression (MLR) model and an autoregressive distribution lag (ARDL) model were developed. …”
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    Strength Characteristics of Cement Treated and Expanded Polystyrene Mixed Lightweight of Waste Soil from the Construction Site of a Yangtze River Bridge in China by Weihua Lu, Jianyun Wang, Yongxing Zhang

    Published 2020-01-01
    “…The waste soil (muddy clay and fine sand) as the main component of the lightweight mixture is taken from a foundation construction site of a Yangtze River Bridge which connects two eastern coastal cities, Zhenjiang and Yangzhou. With different mixture ratios and additives of the cement treated and expanded polystyrene mixed lightweight, a series of cubic samples were tested by the unconfined compressive strength test, and collections of standard cylinder samples prepared by hand were inspected by the conventional triaxial shear test. …”
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