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A platform for research: civil engineering, architecture and urbanism
Highway subgrade compaction degree detection process
The invention provides a highway subgrade compaction degree detection process, and belongs to the technical field of highway detection, a local area of a standard highway subgrade is selected to be pressurized, a scale line on a scale corresponding to a pointer is obtained, namely, a corresponding reference value of the compaction degree is indirectly represented, the standard highway subgrade installation step S2 is repeated for multiple times, and the standard highway subgrade compaction degree is obtained. The reference areas with different positions and consistent sizes and shapes are selected every time, so that a plurality of adjacent scale marks corresponding to the pointer are obtained; when the highway subgrade to be detected is detected, the set test pressure is applied, whether the scale marks corresponding to the pointer are within the qualified range or not is observed, and if the scale marks exceed the qualified range, at least one of the existing accurate detection methods is adopted for checking. The method is high in adaptability, can directly perform detection without assistance of professional elements and strict evaluation and analysis of the condition of the to-be-detected road section, and is efficient and convenient.
本发明提供公路路基压实度检测工艺，属于公路检测技术领域，选取一段标准公路路基的一个局部区域进行加压，得到指针对应标尺上的刻度线，即间接地表征了压实度的对应参考值，对所述标准公路路基安装步骤S2重复若干次，每次选择不同位置但大小形状一致的参考区域，从而得出指针所对应的若干个彼此相邻的刻度线；对待测的公路路基进行检测时，施加所述设定的测试压力，观察所述指针对应的刻度线是否在所述合格范围之内，若是超出合格范围，则再采用现有精确检测方法中的至少一种方法进行核检。本发明适应性强，无须专业元件辅助，不必实现严格评估分析待测路段的情况，即可直接进行检测，高效便捷。
Highway subgrade compaction degree detection process
The invention provides a highway subgrade compaction degree detection process, and belongs to the technical field of highway detection, a local area of a standard highway subgrade is selected to be pressurized, a scale line on a scale corresponding to a pointer is obtained, namely, a corresponding reference value of the compaction degree is indirectly represented, the standard highway subgrade installation step S2 is repeated for multiple times, and the standard highway subgrade compaction degree is obtained. The reference areas with different positions and consistent sizes and shapes are selected every time, so that a plurality of adjacent scale marks corresponding to the pointer are obtained; when the highway subgrade to be detected is detected, the set test pressure is applied, whether the scale marks corresponding to the pointer are within the qualified range or not is observed, and if the scale marks exceed the qualified range, at least one of the existing accurate detection methods is adopted for checking. The method is high in adaptability, can directly perform detection without assistance of professional elements and strict evaluation and analysis of the condition of the to-be-detected road section, and is efficient and convenient.
本发明提供公路路基压实度检测工艺，属于公路检测技术领域，选取一段标准公路路基的一个局部区域进行加压，得到指针对应标尺上的刻度线，即间接地表征了压实度的对应参考值，对所述标准公路路基安装步骤S2重复若干次，每次选择不同位置但大小形状一致的参考区域，从而得出指针所对应的若干个彼此相邻的刻度线；对待测的公路路基进行检测时，施加所述设定的测试压力，观察所述指针对应的刻度线是否在所述合格范围之内，若是超出合格范围，则再采用现有精确检测方法中的至少一种方法进行核检。本发明适应性强，无须专业元件辅助，不必实现严格评估分析待测路段的情况，即可直接进行检测，高效便捷。
Highway subgrade compaction degree detection process
公路路基压实度检测工艺
WANG JUNMING (author) / LI WEIXIU (author) / WANG TING (author) / LI XIAOLONG (author) / TIAN FENG (author)
2024-05-28
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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