Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Deep foundation pit bulkhead earth excavation method for trestle support
The invention provides a deep foundation pit bulkhead earthwork excavation method for trestle support, and relates to the technical field of deep foundation pit earthwork excavation construction.Before deep foundation pit bulkhead excavation, a first layer of trestle area earthwork is excavated in advance, trestle concrete construction is carried out, when each layer of earthwork excavation construction is carried out, part of earthwork is reserved to serve as a driving channel, and when each layer of earthwork excavation construction is carried out, the first layer of trestle area earthwork is excavated; and the deep foundation pit earthwork is excavated layer by layer in the mode that trestle supports are combined with a driving channel. The earth excavation speed can be increased, the transfer frequency and the machine waiting time are reduced, the construction efficiency is improved, and the construction period is shortened.
本发明提供一种用于栈桥支撑的深基坑隔舱土方开挖方法，涉及深基坑土方开挖施工技术领域，在深基坑隔舱开挖前先行开挖第一层栈桥区域土方，并进行栈桥混凝土施工，在进行每层土方开挖施工时，预留部分土方作为行车通道，利用栈桥支撑与行车通道结合的方式进行深基坑土方的逐层开挖。本发明能够提高土方开挖速度，减少转运次数及机械等待时间，提高施工效率，缩短施工工期。
Deep foundation pit bulkhead earth excavation method for trestle support
The invention provides a deep foundation pit bulkhead earthwork excavation method for trestle support, and relates to the technical field of deep foundation pit earthwork excavation construction.Before deep foundation pit bulkhead excavation, a first layer of trestle area earthwork is excavated in advance, trestle concrete construction is carried out, when each layer of earthwork excavation construction is carried out, part of earthwork is reserved to serve as a driving channel, and when each layer of earthwork excavation construction is carried out, the first layer of trestle area earthwork is excavated; and the deep foundation pit earthwork is excavated layer by layer in the mode that trestle supports are combined with a driving channel. The earth excavation speed can be increased, the transfer frequency and the machine waiting time are reduced, the construction efficiency is improved, and the construction period is shortened.
本发明提供一种用于栈桥支撑的深基坑隔舱土方开挖方法，涉及深基坑土方开挖施工技术领域，在深基坑隔舱开挖前先行开挖第一层栈桥区域土方，并进行栈桥混凝土施工，在进行每层土方开挖施工时，预留部分土方作为行车通道，利用栈桥支撑与行车通道结合的方式进行深基坑土方的逐层开挖。本发明能够提高土方开挖速度，减少转运次数及机械等待时间，提高施工效率，缩短施工工期。
Deep foundation pit bulkhead earth excavation method for trestle support
一种用于栈桥支撑的深基坑隔舱土方开挖方法
XIE JIN (Autor:in) / HANG JIN (Autor:in) / ZUO LIPING (Autor:in) / WANG XIANSUO (Autor:in) / LIU MING (Autor:in) / HUANG JINGSONG (Autor:in)
27.09.2024
Patent
Elektronische Ressource
Chinesisch
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