Water conservancy construction earthwork sampling method

• Main Authors: HAN ZHANGYONG, NIE RENQIANG, MA XIANGYONG, XIE LIFANG, WEI WEI
• Format: Patent
• Language: Chinese; English
• Published: 26.04.2024
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; SOIL SHIFTING; TESTING; UNDERGROUND OR UNDERWATER STRUCTURES

The invention provides a water conservancy construction earthwork sampling method, which belongs to the technical field of water conservancy construction, and mainly comprises the following steps: (1) determining a sampling area, the sampling area comprising a range in which a construction area extends outwards by at least 10 meters; s (2) when earthwork sampling is carried out in the determined sampling area, synchronous sampling at a single sampling point under multiple depths is adopted, at least three soil samples are collected at each depth position, three-dimensional multi-layer space sample data are formed, the soil distribution structure in the corresponding small sampling area is visually displayed, and the soil sampling accuracy is improved. Meanwhile, the collected soil samples can be conveniently numbered and related information is conveniently recorded. The earthwork sampling method for water conservancy construction is simple and easy to implement, is very practical for large-scale water conserv