Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Retaining structure and construction method for garbage filling mountain
The invention relates to a retaining structure and a construction method for a garbage filling mountain. The retaining structure is characterized in that firstly, a supporting anchor pier is inserted into a soft soil body, and then the soft soil body is solidified to form a soft soil solidified body; a pile front supporting body is arranged between the slide-resistant piles and the soft soil solidified body, and a pile bottom connecting beam and an arched baffle are arranged between the longitudinally adjacent slide-resistant piles; a built-in anchoring plate is arranged in the slide-resistant pile, and concrete is poured on the outer side of the reinforcing supporting rib to form a balance supporting body; stable tie bars are arranged between the tie bar anchor plates and the slide-resistant piles, and buttress supporting bodies are arranged on the upper portions of the tie bar anchor plates; a strip remaining body is preset at the arrangement position of the cutoff wall strip, and an inverted filter filling body, an inverted filter strip and the cutoff wall strip are sequentially arranged in the wall strip arrangement groove; and light closed bodies are arranged in gaps among the water retaining strips, the slide-resistant piles and the arched baffles, and slope bottom drainage ditches are formed in the upper surfaces of the light closed bodies. According to the retaining structure, the field construction efficiency can be improved, and the stress performance of the supporting and retaining structure can be improved.
本发明涉及垃圾填土堆山支挡结构及施工方法，其特征在于：先将支撑锚墩插入软土体内，再对软土体进行固化形成软土固化体；在抗滑桩与软土固化体之间设置桩前支撑体，并在纵向相邻的抗滑桩之间设置桩底连梁和拱形挡板；抗滑桩的内部设置内置锚定板，并在补强撑筋的外侧浇筑混凝土形成平衡支撑体；在拉筋锚板与抗滑桩之间设置稳固拉筋，并在拉筋锚板的上部设置扶壁支撑体；在隔水墙带的布设部位预设条带留置体，并在墙带布设槽内依次设置反滤填充体、反滤条带和隔水墙带；在挡水条带与抗滑桩和拱形挡板的间隙设置轻质封闭体，并在轻质封闭体的上表面设置坡底排水沟。本发明不但可以提升现场施工效率，而且可以改善支挡结构的受力性能。
Retaining structure and construction method for garbage filling mountain
The invention relates to a retaining structure and a construction method for a garbage filling mountain. The retaining structure is characterized in that firstly, a supporting anchor pier is inserted into a soft soil body, and then the soft soil body is solidified to form a soft soil solidified body; a pile front supporting body is arranged between the slide-resistant piles and the soft soil solidified body, and a pile bottom connecting beam and an arched baffle are arranged between the longitudinally adjacent slide-resistant piles; a built-in anchoring plate is arranged in the slide-resistant pile, and concrete is poured on the outer side of the reinforcing supporting rib to form a balance supporting body; stable tie bars are arranged between the tie bar anchor plates and the slide-resistant piles, and buttress supporting bodies are arranged on the upper portions of the tie bar anchor plates; a strip remaining body is preset at the arrangement position of the cutoff wall strip, and an inverted filter filling body, an inverted filter strip and the cutoff wall strip are sequentially arranged in the wall strip arrangement groove; and light closed bodies are arranged in gaps among the water retaining strips, the slide-resistant piles and the arched baffles, and slope bottom drainage ditches are formed in the upper surfaces of the light closed bodies. According to the retaining structure, the field construction efficiency can be improved, and the stress performance of the supporting and retaining structure can be improved.
本发明涉及垃圾填土堆山支挡结构及施工方法，其特征在于：先将支撑锚墩插入软土体内，再对软土体进行固化形成软土固化体；在抗滑桩与软土固化体之间设置桩前支撑体，并在纵向相邻的抗滑桩之间设置桩底连梁和拱形挡板；抗滑桩的内部设置内置锚定板，并在补强撑筋的外侧浇筑混凝土形成平衡支撑体；在拉筋锚板与抗滑桩之间设置稳固拉筋，并在拉筋锚板的上部设置扶壁支撑体；在隔水墙带的布设部位预设条带留置体，并在墙带布设槽内依次设置反滤填充体、反滤条带和隔水墙带；在挡水条带与抗滑桩和拱形挡板的间隙设置轻质封闭体，并在轻质封闭体的上表面设置坡底排水沟。本发明不但可以提升现场施工效率，而且可以改善支挡结构的受力性能。
Retaining structure and construction method for garbage filling mountain
垃圾填土堆山支挡结构及施工方法
TIAN QIHUANG (Autor:in) / LIN ZHAOCHUN (Autor:in) / LIN BAOYUN (Autor:in) / ZHENG JUNQING (Autor:in)
22.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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