A bridge project is taken as an example to analyze the application of bearing capacity detection and evaluation.This article provides a basic overview of the project,the application of bearing capacity detection techn...A bridge project is taken as an example to analyze the application of bearing capacity detection and evaluation.This article provides a basic overview of the project,the application of bearing capacity detection technology,and the bearing capacity assessment analysis.It is hoped that this analysis can provide a scientific reference for the load-bearing capacity detection and evaluation work in bridge engineering projects,thereby achieving a scientific assessment of the overall load-bearing capacity of the bridge engineering structure.展开更多
目的:建立一测多评法(Quantitative Analysis of Multi-Components by Single Marker,QAMS)同时测定车前草中原儿茶酸、儿茶素、槲皮素和木犀草素的含量,并验证此方法的可行性及适应性。方法:以槲皮素为内标物,建立其与其他3种成分间的...目的:建立一测多评法(Quantitative Analysis of Multi-Components by Single Marker,QAMS)同时测定车前草中原儿茶酸、儿茶素、槲皮素和木犀草素的含量,并验证此方法的可行性及适应性。方法:以槲皮素为内标物,建立其与其他3种成分间的相对校正因子,并计算4种成分含量,实现一测多评。结果:槲皮素与其他3种成分的相对校正因子分别为1.199 2、0.861 3、1.606 9;采用一测多评法测定的10批次车前草中4种活性成分的含量与外标法测定结果无显著差异。结论:该方法准确稳定,可用于车前草多指标质量控制。展开更多
文摘A bridge project is taken as an example to analyze the application of bearing capacity detection and evaluation.This article provides a basic overview of the project,the application of bearing capacity detection technology,and the bearing capacity assessment analysis.It is hoped that this analysis can provide a scientific reference for the load-bearing capacity detection and evaluation work in bridge engineering projects,thereby achieving a scientific assessment of the overall load-bearing capacity of the bridge engineering structure.
文摘目的:建立一测多评法(Quantitative Analysis of Multi-Components by Single Marker,QAMS)同时测定车前草中原儿茶酸、儿茶素、槲皮素和木犀草素的含量,并验证此方法的可行性及适应性。方法:以槲皮素为内标物,建立其与其他3种成分间的相对校正因子,并计算4种成分含量,实现一测多评。结果:槲皮素与其他3种成分的相对校正因子分别为1.199 2、0.861 3、1.606 9;采用一测多评法测定的10批次车前草中4种活性成分的含量与外标法测定结果无显著差异。结论:该方法准确稳定,可用于车前草多指标质量控制。