A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Double-storey stock yard structure constructed at deep and thick soft soil foundation, and construction method of double-storey stock yard structure
The invention provides a double-storey stock yard structure constructed at a deep and thick soft soil foundation, and a construction method of the double-storey stock yard structure. The stock yard structure comprises an underground stacking chamber, an overground stacking chamber and a manual feeding and discharging channel; the underground stacking chamber forms an underground space structure inthe modes that an underground diaphragm wall is constructed towards the position below a soft soil layer on the ground and then excavation is conducted to the bottom face of the soft soil layer, a raft layer is laid on the bottom face of the soft soil layer, and a feeding conveying channel and a discharging conveying channel are formed in the two sides of the underground stacking chamber correspondingly; and side columns on the two sides of the overground stacking chamber are arranged above the underground diaphragm wall, a material shed is erected at the tops of the side columns, the bottomface of the overground stacking chamber is composed of bearing beams and rafts laid on the bearing beams, and supporting columns are arranged between the overground stacking chamber and the underground stacking chamber. The step of soft foundation treatment is omitted, the floor space is saved, correction of the strength and bearing capacity of foundation soil in depth is sufficiently utilized, then the bearing capacity is greatly improved, and various damages caused by ground subsidence to the structure are avoided.
本发明提供了一种施工于深厚软土地基的双层原料场结构及其施工方法。所述原料场结构包括地下堆料室、地上堆料室和人工上下通道，所述地下堆料室是通过在地面向软土层以下施工地下连续墙后开挖至软土层底面形成地下空间结构，其底面铺设有筏板层，在地下堆料室的两侧分别设有进料输送通道和出料输送通道；所述地上堆料室两侧的边柱分别置于地下连续墙上方，在边柱顶部架设有料棚，地上堆料室的底面是由承重梁和铺设在承重梁上的筏板层组成，在地上堆料室与地下堆料室之间设有支撑柱。本发明专利省略了软基处理的步骤，节约了占地空间，充分利用了地基土自身强度和承载力在深度上的修正，即可大大提高承载力，避免了地面沉降对结构造成的各种病害。
Double-storey stock yard structure constructed at deep and thick soft soil foundation, and construction method of double-storey stock yard structure
The invention provides a double-storey stock yard structure constructed at a deep and thick soft soil foundation, and a construction method of the double-storey stock yard structure. The stock yard structure comprises an underground stacking chamber, an overground stacking chamber and a manual feeding and discharging channel; the underground stacking chamber forms an underground space structure inthe modes that an underground diaphragm wall is constructed towards the position below a soft soil layer on the ground and then excavation is conducted to the bottom face of the soft soil layer, a raft layer is laid on the bottom face of the soft soil layer, and a feeding conveying channel and a discharging conveying channel are formed in the two sides of the underground stacking chamber correspondingly; and side columns on the two sides of the overground stacking chamber are arranged above the underground diaphragm wall, a material shed is erected at the tops of the side columns, the bottomface of the overground stacking chamber is composed of bearing beams and rafts laid on the bearing beams, and supporting columns are arranged between the overground stacking chamber and the underground stacking chamber. The step of soft foundation treatment is omitted, the floor space is saved, correction of the strength and bearing capacity of foundation soil in depth is sufficiently utilized, then the bearing capacity is greatly improved, and various damages caused by ground subsidence to the structure are avoided.
本发明提供了一种施工于深厚软土地基的双层原料场结构及其施工方法。所述原料场结构包括地下堆料室、地上堆料室和人工上下通道，所述地下堆料室是通过在地面向软土层以下施工地下连续墙后开挖至软土层底面形成地下空间结构，其底面铺设有筏板层，在地下堆料室的两侧分别设有进料输送通道和出料输送通道；所述地上堆料室两侧的边柱分别置于地下连续墙上方，在边柱顶部架设有料棚，地上堆料室的底面是由承重梁和铺设在承重梁上的筏板层组成，在地上堆料室与地下堆料室之间设有支撑柱。本发明专利省略了软基处理的步骤，节约了占地空间，充分利用了地基土自身强度和承载力在深度上的修正，即可大大提高承载力，避免了地面沉降对结构造成的各种病害。
Double-storey stock yard structure constructed at deep and thick soft soil foundation, and construction method of double-storey stock yard structure
一种施工于深厚软土地基的双层原料场结构及其施工方法
LI MENGYUN (author) / TIAN TIAN (author) / CUI JUN (author) / CHEN LONG (author)
2020-09-08
Patent
Electronic Resource
Chinese
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