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A platform for research: civil engineering, architecture and urbanism
Iron tower foundation construction method in marsh or muddy zone
The invention discloses a construction method for an iron tower foundation in a marsh or muddy zone. The construction method comprises the following steps: preparing a construction site; according to the actual condition of the periphery of the iron tower foundation, the position 8-10 m away from the edge of the construction foundation pit, the measured earth surface water accumulation amount, the surveyed soil water content and the surveyed underground water outlet position and water outlet amount, a drainage well is selected to be dug at a proper place, the diameter is determined according to the size and water displacement of a slurry pump, and the depth of the drainage well exceeds the iron tower foundation by 2-3 m; putting a cement mortar ring or a plastic pipe into the drainage well for slope protection; after the drainage well is made, a slurry pump is put into the drainage well for drainage until the water level in the drainage well falls below the iron tower foundation, and iron tower foundation earthwork can be excavated after soil at the position of the to-be-constructed iron tower foundation is air-dried and hardened; and foundation construction. The method has the beneficial effects that the construction time is short, the occupied land is small, the use of constructors and equipment is reduced, the earth excavation area of the foundation pit is small, the contradiction with local people due to construction land occupation can be avoided, and the construction cost is saved.
本发明公开了一种沼泽或泥泞地带的铁塔基础施工方法，包含步骤如下：施工场地布置准备；根据铁塔基础周边实际情况，距离施工基坑边缘8至10米处，根据测算的地表积水量、勘测的土壤含水量、勘测的地下出水位置和出水量，选择适当地点打排水井，直径根据泥浆泵的体积和排水量确定，排水井深度超过铁塔基础2‑3米；在排水井内下入水泥灰圈或塑料管护坡；排水井做好后下入泥浆泵排水，直到排水井内水位降到铁塔基础以下，等到待施工铁塔基础位置土壤风干硬化后便可开挖铁塔基础土方；基础施工。有益效果是：施工时间短、占用土地少，减少施工人员设备使用、基坑土方开挖面积小，能够避免与当地群众因施工占地发生矛盾，节省施工成本费用。
Iron tower foundation construction method in marsh or muddy zone
The invention discloses a construction method for an iron tower foundation in a marsh or muddy zone. The construction method comprises the following steps: preparing a construction site; according to the actual condition of the periphery of the iron tower foundation, the position 8-10 m away from the edge of the construction foundation pit, the measured earth surface water accumulation amount, the surveyed soil water content and the surveyed underground water outlet position and water outlet amount, a drainage well is selected to be dug at a proper place, the diameter is determined according to the size and water displacement of a slurry pump, and the depth of the drainage well exceeds the iron tower foundation by 2-3 m; putting a cement mortar ring or a plastic pipe into the drainage well for slope protection; after the drainage well is made, a slurry pump is put into the drainage well for drainage until the water level in the drainage well falls below the iron tower foundation, and iron tower foundation earthwork can be excavated after soil at the position of the to-be-constructed iron tower foundation is air-dried and hardened; and foundation construction. The method has the beneficial effects that the construction time is short, the occupied land is small, the use of constructors and equipment is reduced, the earth excavation area of the foundation pit is small, the contradiction with local people due to construction land occupation can be avoided, and the construction cost is saved.
本发明公开了一种沼泽或泥泞地带的铁塔基础施工方法，包含步骤如下：施工场地布置准备；根据铁塔基础周边实际情况，距离施工基坑边缘8至10米处，根据测算的地表积水量、勘测的土壤含水量、勘测的地下出水位置和出水量，选择适当地点打排水井，直径根据泥浆泵的体积和排水量确定，排水井深度超过铁塔基础2‑3米；在排水井内下入水泥灰圈或塑料管护坡；排水井做好后下入泥浆泵排水，直到排水井内水位降到铁塔基础以下，等到待施工铁塔基础位置土壤风干硬化后便可开挖铁塔基础土方；基础施工。有益效果是：施工时间短、占用土地少，减少施工人员设备使用、基坑土方开挖面积小，能够避免与当地群众因施工占地发生矛盾，节省施工成本费用。
Iron tower foundation construction method in marsh or muddy zone
一种沼泽或泥泞地带的铁塔基础施工方法
XU JIANMING (author) / KONG FANHUA (author) / ZHANG XU (author) / ZHANG DONGDONG (author) / TONG YILUN (author)
2022-12-13
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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