Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reverse construction method for staged construction of underground garage junction
The invention belongs to the technical field of underground garage construction, and particularly relates to a reverse construction method for staged construction of an underground garage junction, which comprises the following steps of: 1, determining a boundary of a staged underground garage, a slope excavation initial point and the height of each layer of the underground garage; secondly, according to the slope excavation initial point, foundation pit supporting sidelines are constructed; thirdly, excavation is conducted to the junction of the boundary of the staged underground garage, and construction of cast-in-place piles is conducted; fourthly, the segmented supporting side boundary continues to be excavated downwards in a sloping mode till the bottom of the last layer of the underground garage is excavated; 5, according to the height of each layer of the underground garage, edge wall bodies and horizontal beam plates of the underground garage are constructed from bottom to top; 6, backfilling the fertilizer groove, and performing underground garage construction in the next period; 7, backfilling a fertilizer groove of the underground garage in the next stage; compared with the prior art, the construction method has the advantages that the construction difficulty of the staged underground garage can be reduced, and the construction safety of the staged underground garage can be guaranteed.
本发明属于地下车库施工技术领域，具体涉及一种分期建设地下车库交界处的逆作施工方法，包括以下步骤：步骤一：确定分期地下车库的分界线、放坡开挖初始点和地下车库每层高度；步骤二：根据放坡开挖初始点，进行施工基坑支护边线；步骤三：开挖至与分期地下车库分界线的交界处，进行灌注桩的施工；步骤四：向下继续放坡开挖分段支护边线，挖至地下车库最后一层的底部；步骤五：根据地下车库每层高度，从下往上进行地下车库的边缘墙体和水平梁板施工；步骤六：肥槽回填，进行下一期的地下车库施工；步骤七：下一期地下车库的肥槽回填；相比现有技术，本发明的施工方法能够降低分期地下车库建设的难度，还能保证分期地下车库的建设安全。
Reverse construction method for staged construction of underground garage junction
The invention belongs to the technical field of underground garage construction, and particularly relates to a reverse construction method for staged construction of an underground garage junction, which comprises the following steps of: 1, determining a boundary of a staged underground garage, a slope excavation initial point and the height of each layer of the underground garage; secondly, according to the slope excavation initial point, foundation pit supporting sidelines are constructed; thirdly, excavation is conducted to the junction of the boundary of the staged underground garage, and construction of cast-in-place piles is conducted; fourthly, the segmented supporting side boundary continues to be excavated downwards in a sloping mode till the bottom of the last layer of the underground garage is excavated; 5, according to the height of each layer of the underground garage, edge wall bodies and horizontal beam plates of the underground garage are constructed from bottom to top; 6, backfilling the fertilizer groove, and performing underground garage construction in the next period; 7, backfilling a fertilizer groove of the underground garage in the next stage; compared with the prior art, the construction method has the advantages that the construction difficulty of the staged underground garage can be reduced, and the construction safety of the staged underground garage can be guaranteed.
本发明属于地下车库施工技术领域，具体涉及一种分期建设地下车库交界处的逆作施工方法，包括以下步骤：步骤一：确定分期地下车库的分界线、放坡开挖初始点和地下车库每层高度；步骤二：根据放坡开挖初始点，进行施工基坑支护边线；步骤三：开挖至与分期地下车库分界线的交界处，进行灌注桩的施工；步骤四：向下继续放坡开挖分段支护边线，挖至地下车库最后一层的底部；步骤五：根据地下车库每层高度，从下往上进行地下车库的边缘墙体和水平梁板施工；步骤六：肥槽回填，进行下一期的地下车库施工；步骤七：下一期地下车库的肥槽回填；相比现有技术，本发明的施工方法能够降低分期地下车库建设的难度，还能保证分期地下车库的建设安全。
Reverse construction method for staged construction of underground garage junction
一种分期建设地下车库交界处的逆作施工方法
GUO CHENGWEI (Autor:in) / YAN GUANGTAO (Autor:in) / GE YOUSHENG (Autor:in) / CHEN SUHONG (Autor:in) / LI LI (Autor:in) / HAN LIDONG (Autor:in) / ZHOU SHENGBU (Autor:in)
23.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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