A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pit earthwork allocation method
The invention relates to a foundation pit earthwork allocation method. The foundation pit earthwork allocation method comprises the following steps that S1, a deep foundation pit excavation address isselected; S2, a dry riverway which is closest to a deep foundation pit is selected as a fill site according to an investigation condition, and a large number of stones exist in the riverway; S3, a C-shaped reinforcing ring pit is excavated along the periphery of the deep foundation pit, and half of soil excavated from the reinforcing ring pit is conveyed to a soil sampling field; S4, stones in the soil filling field are dug out, and the reinforcing ring pit is filled with the stones; S5, the soil around the reinforcing ring pit is backfilled into the reinforcing ring pit; S6, a sludge layer on the bottom surface of a dry riverbed is dug out; S7, the soil dug out of the foundation pit is conveyed to the riverbed and filled into the riverway; S8, the riverway is filled with sludge to serveas a nutrient layer; and S9, the riverway is filled with the soil accumulated beside the soil sampling field. The foundation pit earthwork allocation method has the effect of reasonably utilizing foundation pit soil resources, and conforms to the sustainable development concept of green development.
本发明涉及一种基坑土石方调配方法，包括如下步骤：步骤S1，选定深基坑开挖地址；步骤S2，根据勘察情况，选取与深基坑距离最近且干枯的河道作为填土场，在河道内有大量石头；步骤S3，沿深基坑周边挖掘出呈C形的加固环坑，将由加固环坑内挖出的一半土壤运送至取土场；步骤S4，将填土场内的石头挖出并填入加固环坑内；步骤S5，将加固环坑周围的土壤回填入加固环坑内；步骤S6，将干枯河床的底面淤泥层挖出；步骤S7，将基坑内挖出的土壤运送至河床并填入河道；步骤S8，将淤泥填入河道内作为营养层；步骤S9，将堆积在取土场旁边的土壤填入河道。本发明具有合理利用基坑土资源的效果，符合绿色发展的可持续发展理念。
Foundation pit earthwork allocation method
The invention relates to a foundation pit earthwork allocation method. The foundation pit earthwork allocation method comprises the following steps that S1, a deep foundation pit excavation address isselected; S2, a dry riverway which is closest to a deep foundation pit is selected as a fill site according to an investigation condition, and a large number of stones exist in the riverway; S3, a C-shaped reinforcing ring pit is excavated along the periphery of the deep foundation pit, and half of soil excavated from the reinforcing ring pit is conveyed to a soil sampling field; S4, stones in the soil filling field are dug out, and the reinforcing ring pit is filled with the stones; S5, the soil around the reinforcing ring pit is backfilled into the reinforcing ring pit; S6, a sludge layer on the bottom surface of a dry riverbed is dug out; S7, the soil dug out of the foundation pit is conveyed to the riverbed and filled into the riverway; S8, the riverway is filled with sludge to serveas a nutrient layer; and S9, the riverway is filled with the soil accumulated beside the soil sampling field. The foundation pit earthwork allocation method has the effect of reasonably utilizing foundation pit soil resources, and conforms to the sustainable development concept of green development.
本发明涉及一种基坑土石方调配方法，包括如下步骤：步骤S1，选定深基坑开挖地址；步骤S2，根据勘察情况，选取与深基坑距离最近且干枯的河道作为填土场，在河道内有大量石头；步骤S3，沿深基坑周边挖掘出呈C形的加固环坑，将由加固环坑内挖出的一半土壤运送至取土场；步骤S4，将填土场内的石头挖出并填入加固环坑内；步骤S5，将加固环坑周围的土壤回填入加固环坑内；步骤S6，将干枯河床的底面淤泥层挖出；步骤S7，将基坑内挖出的土壤运送至河床并填入河道；步骤S8，将淤泥填入河道内作为营养层；步骤S9，将堆积在取土场旁边的土壤填入河道。本发明具有合理利用基坑土资源的效果，符合绿色发展的可持续发展理念。
Foundation pit earthwork allocation method
一种基坑土石方调配方法
HE YEQING (author) / LI WEIXING (author) / LI LIMING (author)
2020-09-25
Patent
Electronic Resource
Chinese
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