Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Isolation trench
The invention relates to an isolation trench which solves the problem that the traditional internally hollow isolation trench cannot be arranged under roads for the reason that the internally hollow isolation trench cannot bear loads. According to the isolation trench, a trench body with a trapezoidal section wide at top and narrow at bottom is arranged in a roadbed pure soil layer in a digging manner; polystyrene plates and reinforced concrete plates are paved in the skew walls on two sides of the trench body from upper part to lower part in sequence; a gravel filling layer flushing with the trench opening is in the trench body; a concrete road surface is poured above the gravel filling layer which is regarded as a base. The isolation trench disclosed by the invention is filled by gravels, so that the isolation trench has the load bearing capacity, and can be arranged under roads. Meanwhile, a vibration isolation tank is arranged in the gravel filling layer, so that transmitted vibration waves can be effectively adsorbed, and the transmission of the vibration waves on two sides of the isolation trench is further reduced.
Isolation trench
The invention relates to an isolation trench which solves the problem that the traditional internally hollow isolation trench cannot be arranged under roads for the reason that the internally hollow isolation trench cannot bear loads. According to the isolation trench, a trench body with a trapezoidal section wide at top and narrow at bottom is arranged in a roadbed pure soil layer in a digging manner; polystyrene plates and reinforced concrete plates are paved in the skew walls on two sides of the trench body from upper part to lower part in sequence; a gravel filling layer flushing with the trench opening is in the trench body; a concrete road surface is poured above the gravel filling layer which is regarded as a base. The isolation trench disclosed by the invention is filled by gravels, so that the isolation trench has the load bearing capacity, and can be arranged under roads. Meanwhile, a vibration isolation tank is arranged in the gravel filling layer, so that transmitted vibration waves can be effectively adsorbed, and the transmission of the vibration waves on two sides of the isolation trench is further reduced.
Isolation trench
ZHU YING (Autor:in) / HU ZHENGYU (Autor:in) / YAO YUNLONG (Autor:in) / ZHANG HENG (Autor:in) / ZHANG HAONAN (Autor:in)
03.06.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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