Raft type foundation pit water level control method based on BIM technology
A water level control and raft technology, which is applied to the construction field, can solve problems such as affecting the stability and quality of the building, increasing the submersible pumping time, and indeterminate control, so as to ensure effective construction, convenient operation and reduce working time. Effect
Inactive Publication Date: 2019-08-20
JIANGSU PROVINCIAL CONSTR GRP CO LTD +2
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Problems solved by technology
[0002] In the field of construction technology, in order to increase the stability of the building and increase the building space as much as possible, the building body is mostly built from the deep foundation pit. Because the deep foundation pit is dug deeper, when the bottom of the deep foundation pit is lower than the natural water level When the line is cut, water will seep out. The existence of water will cause the building to be subject to greater buoyancy, which will affect the stability and quality of the building. The dewatering well discharges the seepage water in the deep foundation pit, and the water in the dewatering well needs to be discharged by the submersible pump. The control of the water level of the dewatering well in the common dewatering well cannot be determined, and most of them rely on the submersible pump to work continuously, which increases the work of the submersible pump. time, wasted energy
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[0013] The present invention is described in further detail now in conjunction with accompanying drawing. The accompanying drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so that they only show the components relevant to the present invention.
[0014] see figure 1 , a method for controlling the water level of a raft foundation pit based on BIM technology, characterized in that the steps are:
[0015] (1), in the deep foundation pit 2 in the ground 1, before using building materials to build the building 4, the water in the dewatering well 3 is discharged through the drain pipe 6 through the submersible pump 5 in the dewatering well 3, and the water in the dewatering well 3 is discharged through the drainage pipe 6. 3. The pressure sensor 7 at the bottom determines the water surface 10 of the dewatering well, so that the water surface 10 of the dewatering well is two meters lower than the bo...
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The invention relates to the technical field of buildings and particularly relates to a raft type foundation pit water level control method based on a BIM (Building Information Modeling) technology. The raft type foundation pit water level control method based on the BIM technology can reasonably control the height of the water surface of a precipitation well and reduce the working time of a submerged pump as much as possible under the condition of ensuring the safety and stability of a building body, so that energy is saved. In a word, the raft type foundation pit water level control method based on the BIM technology is simple in technology and convenient to operate, can reasonably control water level in a deep foundation pit and ensure the effective construction of the building body, and is suitable for popularization and use.
Description
technical field [0001] The invention relates to the technical field of construction, in particular to a method for controlling the water level of a raft-type foundation pit based on BIM technology. Background technique [0002] In the field of construction technology, in order to increase the stability of the building and increase the building space as much as possible, the building body is mostly built from the deep foundation pit. Because the deep foundation pit is dug deeper, when the bottom of the deep foundation pit is lower than the natural water level When the line is cut, water will seep out. The existence of water will cause the building to be subject to greater buoyancy, which will affect the stability and quality of the building. The dewatering well discharges the seepage water in the deep foundation pit, and the water in the dewatering well needs to be discharged by the submersible pump. The control of the water level of the dewatering well in the common dewateri...
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IPC IPC(8): E02D19/10
CPCE02D19/10E02D2600/10
Inventor 赵本超祝捷朱方建杨华高宝俭应兆兵陈二平钱艺柏田小青钱晗徐鑫王树人杨钦陈源源刘永林邢政
Owner JIANGSU PROVINCIAL CONSTR GRP CO LTD