Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Soil sampling device and soil sampling method for detecting earthwork compactness of water conservancy project
The invention relates to the technical field of water conservancy project equipment, and discloses a water conservancy project earthwork compactness detection soil sampling device and a soil sampling method, and the water conservancy project earthwork compactness detection soil sampling device comprises a sampling structure, an abutting limiting structure and an elastic pedal structure installed on the periphery of a limiting protrusion structure through a bearing. According to the soil sampling device and method for detecting the earthwork compactness of the water conservancy project, by means of a threaded rotation mode, a soil layer with the high compactness can be sampled with small force, in addition, under continuous rotation of a threaded structure, earthwork on the periphery of a sample can be taken out, and therefore the soil sampling device and method with the sample area as the center are formed. And the bottom of the sample is separated from the ground in a rope cutting manner, so that the integrity of the sample and the consistency of the sample and the ground soil environment are ensured, and the detection precision of the compaction degree of the sample is further improved.
本发明涉及水利工程设备技术领域，且公开了一种水利工程土方压实度检测取土装置及取土方法，包括取样结构、抵触限位结构以及一个通过轴承安装于限位凸起结构外围的弹性脚踏结构。该水利工程土方压实度检测取土装置及取土方法，通过螺纹旋转的形式，能够实现在压实度较高的土壤层以较小的力度取样，并且，螺纹结构能持续的旋转下，能够使得样本外围的土方被取出，从而形成以样本区域为中心，外围为环形槽的外形，再通过线绳切割的方式将样本底部与地面分离，从而保证了样本的完整性以及与地面土壤环境的一致性，进而提高样本压实度的检测精度。
Soil sampling device and soil sampling method for detecting earthwork compactness of water conservancy project
The invention relates to the technical field of water conservancy project equipment, and discloses a water conservancy project earthwork compactness detection soil sampling device and a soil sampling method, and the water conservancy project earthwork compactness detection soil sampling device comprises a sampling structure, an abutting limiting structure and an elastic pedal structure installed on the periphery of a limiting protrusion structure through a bearing. According to the soil sampling device and method for detecting the earthwork compactness of the water conservancy project, by means of a threaded rotation mode, a soil layer with the high compactness can be sampled with small force, in addition, under continuous rotation of a threaded structure, earthwork on the periphery of a sample can be taken out, and therefore the soil sampling device and method with the sample area as the center are formed. And the bottom of the sample is separated from the ground in a rope cutting manner, so that the integrity of the sample and the consistency of the sample and the ground soil environment are ensured, and the detection precision of the compaction degree of the sample is further improved.
本发明涉及水利工程设备技术领域，且公开了一种水利工程土方压实度检测取土装置及取土方法，包括取样结构、抵触限位结构以及一个通过轴承安装于限位凸起结构外围的弹性脚踏结构。该水利工程土方压实度检测取土装置及取土方法，通过螺纹旋转的形式，能够实现在压实度较高的土壤层以较小的力度取样，并且，螺纹结构能持续的旋转下，能够使得样本外围的土方被取出，从而形成以样本区域为中心，外围为环形槽的外形，再通过线绳切割的方式将样本底部与地面分离，从而保证了样本的完整性以及与地面土壤环境的一致性，进而提高样本压实度的检测精度。
Soil sampling device and soil sampling method for detecting earthwork compactness of water conservancy project
一种水利工程土方压实度检测取土装置及取土方法
WEI HUILING (Autor:in) / SI CAILONG (Autor:in) / WANG GUANGHUI (Autor:in) / ZHANG WEIDU (Autor:in)
25.04.2023
Patent
Elektronische Ressource
Chinesisch
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