Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pavement structure depth tester and structure depth detection method
The invention relates to a pavement structure depth tester and a structure depth detection method. Pavement structure depth tester, measuring cartridge, the measuring cylinder comprises an outer cylinder body, a rigid cylinder cover arranged at the top of the outer cylinder body and an elastic film arranged at the bottom of the cylinder body, wherein an inner cylinder body for dividing an inner cavity of the outer cylinder body into a metering cavity and a compensation cavity is arranged in the outer cylinder body, the metering cavity and the compensation cavity are arranged inside and outside, and the pavement structure depth tester comprises a liquid injection device for pumping pressure liquid into the metering cavity and the compensation cavity and a metering structure for metering thevolume of the liquid pumped into the metering cavity. According to the invention, the problem of inaccurate structure depth detection easily caused by the fact that the area of a measuring point cannot completely cover a pit in the prior art is solved.
本发明涉及一种路面构造深度测定仪及构造深度检测方法，路面构造深度测定仪，包括测量筒，测量筒包括外筒体、设置于外筒体顶部的刚性筒盖和设置于筒底的弹性膜，外筒体内设置有将所述外筒体内腔分隔成计量腔和补偿腔的内筒体，计量腔与所述补偿腔内外布置，路面构造深度测定仪包括用于向所述计量腔、补偿腔泵入压力液体的注液装置和用于计量泵入所述计量腔内液体体积的计量结构。本发明解决了现有技术中测点面积无法完全覆盖凹坑而容易导致的构造深度检测不准确问题。
Pavement structure depth tester and structure depth detection method
The invention relates to a pavement structure depth tester and a structure depth detection method. Pavement structure depth tester, measuring cartridge, the measuring cylinder comprises an outer cylinder body, a rigid cylinder cover arranged at the top of the outer cylinder body and an elastic film arranged at the bottom of the cylinder body, wherein an inner cylinder body for dividing an inner cavity of the outer cylinder body into a metering cavity and a compensation cavity is arranged in the outer cylinder body, the metering cavity and the compensation cavity are arranged inside and outside, and the pavement structure depth tester comprises a liquid injection device for pumping pressure liquid into the metering cavity and the compensation cavity and a metering structure for metering thevolume of the liquid pumped into the metering cavity. According to the invention, the problem of inaccurate structure depth detection easily caused by the fact that the area of a measuring point cannot completely cover a pit in the prior art is solved.
本发明涉及一种路面构造深度测定仪及构造深度检测方法，路面构造深度测定仪，包括测量筒，测量筒包括外筒体、设置于外筒体顶部的刚性筒盖和设置于筒底的弹性膜，外筒体内设置有将所述外筒体内腔分隔成计量腔和补偿腔的内筒体，计量腔与所述补偿腔内外布置，路面构造深度测定仪包括用于向所述计量腔、补偿腔泵入压力液体的注液装置和用于计量泵入所述计量腔内液体体积的计量结构。本发明解决了现有技术中测点面积无法完全覆盖凹坑而容易导致的构造深度检测不准确问题。
Pavement structure depth tester and structure depth detection method
一种路面构造深度测定仪及构造深度检测方法
SHAO JINGGAN (Autor:in) / SHANG TINGDONG (Autor:in) / PAN ERQIANG (Autor:in) / LI XIAOCHI (Autor:in) / SHAO XIAOGUANG (Autor:in) / WANG CHENGLONG (Autor:in) / JIA JING (Autor:in) / LI CONG (Autor:in) / GUO YUNDE (Autor:in) / REN SHICHAO (Autor:in)
15.05.2020
Patent
Elektronische Ressource
Chinesisch
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