SU1591823A1 - Method of collecting thaw and rain water from slopes of hills - Google Patents

Method of collecting thaw and rain water from slopes of hills Download PDF

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Publication number
SU1591823A1
SU1591823A1 SU884437754A SU4437754A SU1591823A1 SU 1591823 A1 SU1591823 A1 SU 1591823A1 SU 884437754 A SU884437754 A SU 884437754A SU 4437754 A SU4437754 A SU 4437754A SU 1591823 A1 SU1591823 A1 SU 1591823A1
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SU
USSR - Soviet Union
Prior art keywords
channel
slopes
collecting
hills
hill
Prior art date
Application number
SU884437754A
Other languages
Russian (ru)
Inventor
Gerts I Mikhajlov
Original Assignee
Mikhajlov Gerts
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Publication date
Application filed by Mikhajlov Gerts filed Critical Mikhajlov Gerts
Priority to SU884437754A priority Critical patent/SU1591823A1/en
Application granted granted Critical
Publication of SU1591823A1 publication Critical patent/SU1591823A1/en

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion

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  • Sewage (AREA)

Description

Изобретение относится и сельскому хозяйству и может быть применено для отвода избыточного поверхностного стока со склонов холмов. Цель изобретения — снижение эрозии почв. Вокруг холма от вершины до его подошвы устраивают по спирали канал под углом к горизонталям, обеспечивая неразмывающие скорости движения потока. Расстояние между витками спирали устанавливают в зависимости от у клона склона и свойств почвы. К подошве холма сечение канала увеличивают. 2 ил.The invention relates to agriculture and can be applied to drain excess surface runoff from the slopes of the hills. The purpose of the invention is the reduction of soil erosion. Around the hill from the top to the bottom of the hill, a channel is arranged in a spiral at an angle to the horizontal lines, providing non-blurring flow rates. The distance between the turns of the spiral is set depending on the clone of the slope and the properties of the soil. To the bottom of the hill, the channel section is increased. 2 Il.

УЗUltrasound

Изобретение относится к сельскому хозяйству и может быть применено для отвода избыточного стока со склонов холмов.The invention relates to agriculture and can be applied to drain excess flow from the hillsides.

Цель изобретения — снижение эрозии почв.The purpose of the invention is the reduction of soil erosion.

На фиг. 1 показан холм с каналом; на фиг. 2 — плановое расположение.FIG. 1 shows a hill with a channel; in fig. 2 - planned location.

На холме 1 по спирали вокруг него устраивают канал 2 под углом к горизонталям 3. Канал трассируют непрерывным от вершины до подошвы холма, а его уклон проектируют так, чтобы скорости движения воды в нем не превышали допустимые скорости на размыв. Канал прост в исполнении. Устроить его можно с помощью одноковшового экскаватора, а на небольших холмах—плугами.On hill 1, channel 2 is arranged in a spiral around it at an angle to the horizontal 3. The channel is traced continuously from the top to the bottom of the hill, and its slope is designed so that the water speeds in it do not exceed the permissible erosion rates. The channel is simple to perform. You can arrange it with a single-bucket excavator, and on small hills with plows.

Расстояние между витками спирали устанавливают в зависимости от свойств почв холма с учетом допустимой скорости на размыв. Затем определяют расход воды, который поступает в расчетное сечение канала.The distance between the turns of the spiral is set depending on the properties of the soil of the hill, taking into account the permissible rate of erosion. Then determine the flow of water that enters the estimated cross-section of the channel.

Зная этот расход, глубину канала находят по формулам равномерного движения. При этом должны быть известны ширина канала по дну, а также минимальный уклон или допустимая скорость на размыв.Knowing this flow rate, the depth of the channel is found by the formulas for uniform motion. At the same time, the channel width along the bottom, as well as the minimum slope or the permissible rate of erosion should be known.

К подошве холма сечение канала увеличивают.To the bottom of the hill, the channel section is increased.

Способ прост в исполнении и надежно защищает склоны холмов от эрозии.The method is simple in execution and reliably protects the hillsides from erosion.

Claims (2)

Формула изобретенияClaim 1. Способ сбора талых и дождевых вод со склонов холмов, включающий прокладку канала на склонах, отличающийся тем, что, с целью снижения эрозии почв, канал прокладывают вокруг холма по спирали под углом к горизонталям, обеспечивая неразмывающие скорости движения воды.1. The method of collecting snowmelt and rainwater from the hillsides, including the laying of a channel on the slopes, characterized in that, in order to reduce soil erosion, the channel is laid around the hill in a spiral at an angle to the horizontal lines, providing non-diluting water speeds. 2. Способ по π. 1, отличающийся тем, что к подошве холма сечение канала увеличивают.2. The method according to π. 1, characterized in that to the bottom of the hill section of the channel increase. 511 1591823511 1591823 15918231591823
SU884437754A 1988-03-31 1988-03-31 Method of collecting thaw and rain water from slopes of hills SU1591823A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884437754A SU1591823A1 (en) 1988-03-31 1988-03-31 Method of collecting thaw and rain water from slopes of hills

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884437754A SU1591823A1 (en) 1988-03-31 1988-03-31 Method of collecting thaw and rain water from slopes of hills

Publications (1)

Publication Number Publication Date
SU1591823A1 true SU1591823A1 (en) 1990-09-15

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Application Number Title Priority Date Filing Date
SU884437754A SU1591823A1 (en) 1988-03-31 1988-03-31 Method of collecting thaw and rain water from slopes of hills

Country Status (1)

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SU (1) SU1591823A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2667727C1 (en) * 2017-03-29 2018-09-24 Евгений Дмитриевич Малафеев Method of water accumulation on slopes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2667727C1 (en) * 2017-03-29 2018-09-24 Евгений Дмитриевич Малафеев Method of water accumulation on slopes

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