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A platform for research: civil engineering, architecture and urbanism
Channel prototype frost heaving experiment and anti-frost heaving damage inspection system in open system of seasonal freezing soil area
The invention discloses a channel prototype frost heaving experiment and anti-frost heaving damage inspection system in an open system of a seasonal freezing soil area. A channel model is composed ofthe four parts of a channel lining layer, channel foundation soil, a groundwater recharge system and a temperature guarantee system. The channel lining layer is arranged on the channel foundation soil, the groundwater recharge system is composed of a water storage pool and water inlet/exhaust pipes, the water storage pool is arranged under the channel foundation soil, and the water inlet/exhaust pipes are introduced into the water storage pool; and the temperature guarantee system is composed of an upper enclosed space above a channel bank and thermal insulation parts in the soil, and a refrigerating device is arranged in the upper enclosed space. The system can be used for multi-aspect experimental studies such as experimental studies of a channel frost heaving damage mechanism about theseasonal freezing soil area on a prototype channel, effect inspection of new anti-frost heaving damage measures and methods before promotion, advantages and disadvantages of various measures and methods and application conditions of various measures and methods.
本发明公开了一种季冻区“开敞体系”下渠道原型冻胀试验及抗冻胀破坏检验系统，由渠道衬砌层、渠基土、地下水补给体系和温度保障系统四个部分组成渠道模型，所述渠道衬砌层设置于渠基土之上，地下水补给体系由蓄水池、进水/排气管组成，蓄水池设置于渠基土之下，进水/排气管通入蓄水池内，温度保障系统由渠堤以上的上部封闭空间和土中保温隔热部件组成，所述上部封闭空间内配置制冷装置。本发明可用于有关季节冻土区的渠道冻胀破坏机理在原型渠道进行试验研究以及新的抗（防）冻胀破坏措施和方法在推广前的效果检验、各种措施和方法优劣及各种措施和方法的适用条件等多方面的试验研究。
Channel prototype frost heaving experiment and anti-frost heaving damage inspection system in open system of seasonal freezing soil area
The invention discloses a channel prototype frost heaving experiment and anti-frost heaving damage inspection system in an open system of a seasonal freezing soil area. A channel model is composed ofthe four parts of a channel lining layer, channel foundation soil, a groundwater recharge system and a temperature guarantee system. The channel lining layer is arranged on the channel foundation soil, the groundwater recharge system is composed of a water storage pool and water inlet/exhaust pipes, the water storage pool is arranged under the channel foundation soil, and the water inlet/exhaust pipes are introduced into the water storage pool; and the temperature guarantee system is composed of an upper enclosed space above a channel bank and thermal insulation parts in the soil, and a refrigerating device is arranged in the upper enclosed space. The system can be used for multi-aspect experimental studies such as experimental studies of a channel frost heaving damage mechanism about theseasonal freezing soil area on a prototype channel, effect inspection of new anti-frost heaving damage measures and methods before promotion, advantages and disadvantages of various measures and methods and application conditions of various measures and methods.
本发明公开了一种季冻区“开敞体系”下渠道原型冻胀试验及抗冻胀破坏检验系统，由渠道衬砌层、渠基土、地下水补给体系和温度保障系统四个部分组成渠道模型，所述渠道衬砌层设置于渠基土之上，地下水补给体系由蓄水池、进水/排气管组成，蓄水池设置于渠基土之下，进水/排气管通入蓄水池内，温度保障系统由渠堤以上的上部封闭空间和土中保温隔热部件组成，所述上部封闭空间内配置制冷装置。本发明可用于有关季节冻土区的渠道冻胀破坏机理在原型渠道进行试验研究以及新的抗（防）冻胀破坏措施和方法在推广前的效果检验、各种措施和方法优劣及各种措施和方法的适用条件等多方面的试验研究。
Channel prototype frost heaving experiment and anti-frost heaving damage inspection system in open system of seasonal freezing soil area
季冻区“开敞体系”下渠道原型冻胀试验及抗冻胀破坏检验系统
SONG LING (author) / SUN WEN (author) / LI DONGSHENG (author) / LI JUN (author) / YANG JUNSEN (author) / FAN YUANYUAN (author) / MA JIA (author) / WANG YANKUN (author) / SHEN RUIHUA (author) / YANG YUKUN (author)
2020-10-16
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Ground Freezing and Frost Heaving
| NTIS | 1962
| Engineering Index Backfile | 1965
| European Patent Office | 2023
| Engineering Index Backfile | 1932