Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Civil engineering foundation water stopping method
The invention provides a civil engineering foundation water stopping method. The civil engineering foundation water stopping method comprises the following steps that S1, river sludge and sundries areremoved; S2, a hole forming machine is used for punching holes in a stratum, and pile holes are formed; S3, water stopping filler is poured into the pile holes, the water stopping filler is impactedand extruded downwards, and the water stopping filler is extruded into gaps of the stratum; S4, positioning columns are vertically inserted into the water stopping filler, and the upper ends of the positioning columns stretch out of the upper portions of the pile holes; S5, a concrete grout layer is arranged on the surface of the stratum, a clay layer is arranged on the concrete grout layer, and apressure-resistant particle layer is arranged on the clay layer; and S6, an anti-permeation material layer is arranged on the pressure-resistant particle layer, a waterproof blanket layer is arrangedon the anti-permeation material layer, a stone chip layer is arranged on the waterproof blanket layer, and a stone plate layer is laid on the stone chip layer. The civil engineering foundation waterstopping method has a very good anti-permeation effect and is suitable for most soil properties, the positioning columns can go deep into the stratum to form a stable structure, and therefore a very good stable structure is formed for the concrete grout layer, the clay layer and the pressure-resistant particle layer.
一种土木工程地基止水方法，包括以下步骤：S1：清除河道淤泥和杂物；S2：利用成孔机械在地层中打孔，形成桩孔；S3：向桩孔内灌入止水填充料，并向下撞击、挤压止水填充料，止水填充料挤入地层的空隙中；S4：将定位柱竖直插入止水填充料内，定位柱上端伸出桩孔上方；S5：在地层表面设置混凝土浆层，混凝土浆层上设置黏土层，黏土层上设置耐压颗粒层；S6：耐压颗粒层上设置防渗透材料层，防渗透材料层上设置防水毯层；防水毯层上设置石屑层；石屑层上铺设石板层。本发明具有很好的防渗透作用，适合大多数土质，定位柱能够深入地层中，形成稳固结构，从而对混凝土浆层、黏土层和耐压颗粒层形成很好的稳固结构。
Civil engineering foundation water stopping method
The invention provides a civil engineering foundation water stopping method. The civil engineering foundation water stopping method comprises the following steps that S1, river sludge and sundries areremoved; S2, a hole forming machine is used for punching holes in a stratum, and pile holes are formed; S3, water stopping filler is poured into the pile holes, the water stopping filler is impactedand extruded downwards, and the water stopping filler is extruded into gaps of the stratum; S4, positioning columns are vertically inserted into the water stopping filler, and the upper ends of the positioning columns stretch out of the upper portions of the pile holes; S5, a concrete grout layer is arranged on the surface of the stratum, a clay layer is arranged on the concrete grout layer, and apressure-resistant particle layer is arranged on the clay layer; and S6, an anti-permeation material layer is arranged on the pressure-resistant particle layer, a waterproof blanket layer is arrangedon the anti-permeation material layer, a stone chip layer is arranged on the waterproof blanket layer, and a stone plate layer is laid on the stone chip layer. The civil engineering foundation waterstopping method has a very good anti-permeation effect and is suitable for most soil properties, the positioning columns can go deep into the stratum to form a stable structure, and therefore a very good stable structure is formed for the concrete grout layer, the clay layer and the pressure-resistant particle layer.
一种土木工程地基止水方法，包括以下步骤：S1：清除河道淤泥和杂物；S2：利用成孔机械在地层中打孔，形成桩孔；S3：向桩孔内灌入止水填充料，并向下撞击、挤压止水填充料，止水填充料挤入地层的空隙中；S4：将定位柱竖直插入止水填充料内，定位柱上端伸出桩孔上方；S5：在地层表面设置混凝土浆层，混凝土浆层上设置黏土层，黏土层上设置耐压颗粒层；S6：耐压颗粒层上设置防渗透材料层，防渗透材料层上设置防水毯层；防水毯层上设置石屑层；石屑层上铺设石板层。本发明具有很好的防渗透作用，适合大多数土质，定位柱能够深入地层中，形成稳固结构，从而对混凝土浆层、黏土层和耐压颗粒层形成很好的稳固结构。
Civil engineering foundation water stopping method
一种土木工程地基止水方法
CUI ZHENGXU (Autor:in)
25.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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