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A platform for research: civil engineering, architecture and urbanism
River sediment soil classification and grading treatment method
The invention belongs to the technical field of river regulation, and particularly relates to a river sediment soil classification and grading treatment method which comprises the following steps: S1, water depth detection: carrying a water depth measuring instrument on a desilting ship to detect the water depth of a river, and drawing a river sectional view on a display screen; s2, sampling: inserting a metal sampling barrel into the river channel, taking bottom mud in the metal sampling barrel as a sample, and dividing the sample into a-type soil and b-type soil after detection; s3, post-treatment: digging out the bottom mud and sending the bottom mud to a bottom mud treatment plant, wherein 25% of the bottom mud at the lower part of the a-type soil is repaired and maintained; s4, backfilling: backfilling the repaired and maintained bottom mud, and adding a composite chemical agent into the residual bottom mud of the drainage basin to be mixed; s5, planting: planting restoration aquatic plants on the riverbed bottom mud. The device can treat the bottom mud in a soil classification and grading manner and check the treatment result in time in a soil classification manner, is beneficial to the proliferation of aquatic plants planted in the river bottom mud, and guarantees the continuous and effective treatment of the river bottom mud.
本发明属于河道治理技术领域，具体涉及一种河道底泥分土类分等级处理方法，包括以下步骤：S1、水深检测：在清淤船上携带水深测量仪检测河道水深，在显示屏上绘制河道截面图；S2、取样：用金属取样筒插入河道，金属取样筒内部的底泥即为样品，检测后分为a型土和b型土；S3、后处理：挖出底泥送至底泥处理厂，其中a型土所属的下部25％底泥进行修复养护；S4、回填：修复养护完毕的底泥回填，并将b型土所属流域剩余底泥添加复合化学药剂混合；S5、种植：在河床底泥上种植修复性水生植物。本发明能够分土类分等级处理底泥并及时分土类检查处理结果，有利于河道底泥种植水生植物增生，保障河道底泥处理持续有效。
River sediment soil classification and grading treatment method
The invention belongs to the technical field of river regulation, and particularly relates to a river sediment soil classification and grading treatment method which comprises the following steps: S1, water depth detection: carrying a water depth measuring instrument on a desilting ship to detect the water depth of a river, and drawing a river sectional view on a display screen; s2, sampling: inserting a metal sampling barrel into the river channel, taking bottom mud in the metal sampling barrel as a sample, and dividing the sample into a-type soil and b-type soil after detection; s3, post-treatment: digging out the bottom mud and sending the bottom mud to a bottom mud treatment plant, wherein 25% of the bottom mud at the lower part of the a-type soil is repaired and maintained; s4, backfilling: backfilling the repaired and maintained bottom mud, and adding a composite chemical agent into the residual bottom mud of the drainage basin to be mixed; s5, planting: planting restoration aquatic plants on the riverbed bottom mud. The device can treat the bottom mud in a soil classification and grading manner and check the treatment result in time in a soil classification manner, is beneficial to the proliferation of aquatic plants planted in the river bottom mud, and guarantees the continuous and effective treatment of the river bottom mud.
本发明属于河道治理技术领域，具体涉及一种河道底泥分土类分等级处理方法，包括以下步骤：S1、水深检测：在清淤船上携带水深测量仪检测河道水深，在显示屏上绘制河道截面图；S2、取样：用金属取样筒插入河道，金属取样筒内部的底泥即为样品，检测后分为a型土和b型土；S3、后处理：挖出底泥送至底泥处理厂，其中a型土所属的下部25％底泥进行修复养护；S4、回填：修复养护完毕的底泥回填，并将b型土所属流域剩余底泥添加复合化学药剂混合；S5、种植：在河床底泥上种植修复性水生植物。本发明能够分土类分等级处理底泥并及时分土类检查处理结果，有利于河道底泥种植水生植物增生，保障河道底泥处理持续有效。
River sediment soil classification and grading treatment method
一种河道底泥分土类分等级处理方法
LIU NING (author) / HAN YILIN (author) / TANG XIAOLING (author) / ZHOU ZHENGRONG (author) / ZHANG SHUQIAN (author) / ZHU CHUAN (author) / LIAO MAOJU (author)
2024-03-19
Patent
Electronic Resource
Chinese
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