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Construction scheme for earthwork excavation of a deep foundation pit Construction scheme for earthwork excavation of a deep foundation pit Construction scheme for earthwork excavation of a deep foundation pit -
Construction organization scheme for earthwork excavation of deep foundation pit The total construction area of the project is 134276.55 ㎡, including 35237.57 ㎡ underground construction area, two floors underground, 27 floors above the ground (three floors of podium), and the main building is a double tower building. -
Construction design scheme of deep foundation pit earthwork excavation Check the site plane size and pit bottom elevation according to the construction drawings and relevant data, master the design content and various technical requirements, and be familiar with the soil geological and hydrological survey data; Review drawings, clarify the relationship between underground structures, foundation plane and surrounding underground facilities and pipelines, and clarify the relationship between professional processes and construction period requirements. In order to facilitate the earthwork excavation construction and the foundation pit side -
Construction scheme for earthwork excavation of large deep foundation pit Before the construction of support piles, earth excavation and dewatering, it is necessary to fully understand the protection requirements of surrounding buildings, roads, pipelines and other facilities. In the actual excavation process, it is necessary to pay full attention to the foundation pit monitoring data, adjust the construction process or scheme according to the monitoring data, and emphasize the information construction. -
Construction scheme for earthwork excavation and support of deep foundation pit During mechanical excavation, always use a theodolite to drive the axis into the foundation pit to prevent the excavation of the foundation pit from being large or small. -
Construction design scheme for earthwork excavation of a deep foundation pit Check the site plane size and pit bottom elevation according to the construction drawings and relevant data, master the design content and various technical requirements, and be familiar with the soil geological and hydrological survey data; Review drawings, clarify the relationship between underground structures, foundation plane and surrounding underground facilities and pipelines, and clarify the relationship between professional processes and construction period requirements. In order to facilitate the earthwork excavation construction and the foundation pit side -
Construction design scheme of deep foundation pit earthwork excavation This project is a sewage treatment project of Zoucheng XXXXXX Co., Ltd., located in the western development zone of Zoucheng City. The terrain of the site is relatively flat. The maximum ground elevation is 65.38m, the minimum is 64.67m, and the relative ground elevation difference is 0.71m. The geomorphic type of the site is river alluvial plain. According to the geological data, there are two underground concrete supply and drainage lines around the foundation pit -
Safe construction scheme for earthwork excavation of deep foundation pit This project is the earthwork excavation of the comprehensive water pump house of Guangshan Kangheng Environmental Biomass Cogeneration Project. According to the Geotechnical Investigation Report (Project No. 17-053 Guangshan Kangheng) provided by Xinyang Architectural Design and Survey Institute, - 0.6m~-2.8m is the plain soil layer, - 2.8m~- 8m is the silty clay layer, and the site elevation of the comprehensive water pump house area is about - 0.6 -
Construction Scheme for Earth Excavation of Residential Deep Foundation Pit Special construction scheme for earthwork excavation of deep foundation pit. The foundation pit area of this project is small and deep, the surrounding environment is severe, and the basement foundation pit is irregular. The foundation pit area of the main building is about 501.14 square meters, and the foundation pit area of the podium building is about 516.75 square meters. The excavation depth of the foundation pit of the main building is 8.71M, partial is 11.11M, and the total earthwork is about 5812m3 -
Safe construction scheme for earthwork excavation of deep foundation pit Deep foundation pit earthwork excavation safety construction scheme Deep foundation pit earthwork excavation safety construction scheme Excavation safety construction scheme -
Construction organization design scheme for earthwork excavation of a deep foundation pit This project is a sewage treatment project of Zoucheng XXXXXX Co., Ltd., located in the western development zone of Zoucheng City. The terrain of the site is relatively flat. The maximum ground elevation is 65.38m, the minimum is 64.67m, and the relative ground elevation difference is 0.71m. The geomorphic type of the site is river alluvial plain. According to the geological data, there are two underground concretions around the foundation pit -
Construction Scheme for Earthwork Excavation, Support and Dewatering of Deep Foundation Pit This document is a construction scheme for deep foundation pit earthwork excavation, support and dewatering. The content is detailed and clear, and has high reference value. It can be downloaded for reference. -
Ningbo deep foundation pit earthwork excavation construction scheme (demonstrated) The earthwork excavation scheme of a deep foundation pit in Ningbo, adjacent to Metro Line 2, has been demonstrated by experts. The foundation pit is supported by row piles+concrete internal support. -
Construction scheme of deep foundation pit earthwork excavation and slope support The "Overall Relocation and Resettlement Area for Residents of XX Industrial Park in XX City" is located at the northwest corner of XX Community, XX Street, on both sides of Fengshushan Road. The project plot is divided into east and west parts by Fengshushan Road. The east side of the site is currently a natural mountain, which is the construction land for the houses in the residential area. According to the architectural planning, 7 residential buildings and a complex building with 18~31 floors will be built in the site, -
Construction scheme for earthwork excavation of 10m deep foundation pit The total construction area of the project is 134276.55 ㎡, including 35237.57 ㎡ underground construction area, two floors underground, 27 floors above the ground (three floors of podium), and the main building is a double tower building. The foundation of the main building is raft foundation, and the basement is a frame independent column foundation. The basement is provided with a 250mm thick waterproof bottom plate. The elevation of the main building base is -10.85m, and the average excavation depth is 10 -
Construction Scheme for Earth Excavation of Deep Foundation Pit of High rise Building The main building of the project is 24F, with a roof height of 102.3m, and the podium building is 2~4 floors. It is equipped with an overall two floor basement. The top elevation of the bottom slab of the first floor is -4.9m, and the bottom slab elevation of the second floor is -8.3m. Main building frame shear wall structure, raft foundation, 1.8m thick; Podium building frame structure, raft foundation, slab thickness 0.6m, cushion 0.2m. The pile foundation is proposed to be bored -
Special construction scheme for deep foundation pit support and earth excavation 2.1 Basic information of the project 2.2 Project scale The elevation of the proposed building ± 0.000 is equivalent to the absolute elevation of 42.95m. There are 1-47 floors above ground and 3 floors underground, and the buried depth of foundation is -14.60m. The natural floor elevation is about 41.50m. 2.3 Surroundings 1) The proposed site is located at the junction of Hexian Road and Linquan East Road, Yaohai District, Hefei City; two -
Construction organization design scheme of deep foundation pit earthwork excavation This document is the construction organization design scheme of deep foundation pit earthwork excavation. For reference -
Special construction scheme for earthwork excavation of large deep foundation pit The construction organization design is prepared according to the construction drawings, geological data, requirements of the construction unit of Dalian Construction Development Architectural Design Institute, and the current construction and acceptance specifications, construction procedures, relevant process standards, and construction contracts issued by the state. -
Construction organization design scheme of deep foundation pit earthwork excavation The maximum height is 65.38m, the minimum is 64.67m, and the relative height difference of the ground surface is 0.71m. The geomorphic type of the site is river alluvial plain. According to the geological data, there are two underground concrete water supply and drainage pipelines around the foundation pit, which are inconvenient for the soil borrowing construction. There is a Ф 1m municipal sewage concrete pipeline in the south, and a Ф 0.6m water supply pipeline to the thermal power plant in the west -
Special construction scheme for deep foundation pit of earthwork above 5m deep For the earthwork of deep foundation pit, it is advisable to use machinery for excavation. For the earthwork of more than 5m deep, use backhoe excavator to excavate in layers. In the foundation area, use a small bulldozer to collect the soil. The earthwork is transported out by dump trucks. In order to prevent over excavation and maintain the correct slope gradient, 1:1 sloping is adopted for the excavation slope, and 80~50cm thick soil layer shall be reserved for mechanical excavation to the near design pit bottom elevation or slope boundary, which shall be manually excavated -
Construction Scheme for Deep Foundation Pit Retaining Pile and Earthwork Excavation Before the excavation of this project, a simple tube well is used for dewatering. After the construction of the retaining pile is completed, the excavation is carried out. A small well is set every 20m with a depth of 6.0m. The combined hole is formed by the retaining pile+426 construction machinery. The tube well is welded by steel bars and wrapped with two layers of woven cloth. Some pebbles are placed at the bottom of the tube well to facilitate the sinking of the tube well. -
Special construction scheme for deep foundation pit support and earth excavation Preparation basis and principle, construction deployment, foundation pit monitoring, construction progress assurance measures -
Construction Scheme of Wuhan Deep Foundation Pit Support and Earthwork Excavation The formwork of this project is mainly distributed in the pouring construction of crown beams, internal support beams and purlins. All wood formworks are made of 18mm thick double-sided coated high-strength plywood. -
Construction scheme for earthwork excavation of basement deep foundation pit The foundation pit of this project is roughly parallelogram, with the widest east-west direction of about 160m, the longest north-south direction of about 210m, and the entire excavation area of about 33000m2. The typical depth of large area excavation of bottom slab is 4.65m according to the bottom of bottom slab cushion, and the total excavation volume is about 160000m3. -
Special construction scheme for earthwork excavation of deep foundation pit support This scheme is applicable to the foundation pit excavation and support works of a project structure. Clarify the process flow, quality inspection standards and safety management measures of each process, and formulate safety plans for major hazard sources to ensure the safety, quality and progress control during the excavation of foundation pit. -
Construction Scheme PPT for Deep Foundation Pit Support and Earth Excavation The planned land area is 9577.35m2, the total building area is 74330.40m2, the relative absolute elevation of ± 0.000 is 35.6m, the total height of the above ground building is 106m, and the elevation of the underground building is -14.4m. The main building has 24 floors above the ground, with a floor height of 3.9m; The podium building has three floors, with a floor height of 5.8m and a building area of 50912.34m2. -
Special Scheme for Earthwork Construction of Deep Foundation Pit of Building Materials City Project The proposed site is located at the east side of Hetian Railway Station and the north side of Changxing Road. The proposed hotel is in a rectangular layout and the annex buildings are in a fan-shaped layout. The total building area is 27523.89 m2. The structure type is a frame shear wall structure with a total height of 82.15 m. The frame seismic rating is Level II, the shear wall seismic rating is Level II, the seismic fortification intensity is 7, and the design service life is 50 -
[Henan] Construction scheme for earthwork excavation of 7m deep foundation pit The excavation depth of deep foundation pit of the project is 7.2m, which adopts the method of excavation in sections and layers, and is supported by soil nailed walls. There are four rows of soil nailed walls, with vertical spacing of 1.5m, horizontal spacing of 1.2m, and lengths of 6m, 9m, 9m, and 6m respectively. The stratum is Quaternary Holocene alluvium (Q4al), mainly composed of silty clay, silt and silty fine sand. Dewatering is required during construction. -
Construction scheme for earthwork excavation of deep foundation pit enclosure of office building Project name: XX Central Plaza Project location: southwest corner of Central Avenue and Jingsan Road, Changxing County, Huzhou City, XX Province Construction unit: XX Co., Ltd. Design unit: Architectural Design and Research Institute of XX University Supervision unit: Beijing XX Construction Engineering Management Co., Ltd. Survey unit: Nuclear Industry Huzhou Engineering Survey Institute General contractor: XX Construction Co., Ltd -
Construction organization design scheme for earthwork excavation of a deep foundation pit Check the site plane size and pit bottom elevation according to the construction drawings and relevant data, master the design content and various technical requirements, and be familiar with the soil geological and hydrological survey data; Review drawings, clarify the relationship between underground structures, foundation plane and surrounding underground facilities and pipelines, and clarify the relationship between professional processes and construction period requirements. -
Construction scheme for deep foundation pit excavation of loess soil The project is an 18 storey residence above the ground. The above ground part is a shear wall structure, and the foundation soil is mostly silt. ① The relative elevation of the natural surface of the site is ± 0 m, and the absolute elevation is 370.40 m; ② Relative elevation of bottom surface of foundation pit cushion - 7.45m; ③ The relative elevation of the drainage ditch bottom around the foundation pit bottom is - 7.75m; ④ Excavation depth of foundation pit 7.45m -
13.9m deep foundation pit support and earthwork excavation construction scheme The depth from the natural ground of the foundation pit to the bottom of the bottom plate is 13.9m, and the upper and lower rows are internally supported. The spacing between the first and second rows is 5.9m, and the spacing between the second and third rows is 4m; The distance from the middle of the third row of supports to the bottom of the bottom plate is 2.8m. ￠ is used for supporting pile 1000@1400mm The pile diameter is 1000mm, the pile length is 22m, and the concrete grade is C30; Shoring pile -
Construction Scheme for Deep Foundation Pit and Earthwork of Commercial Pedestrian Street The project is located under the municipal road of XX Middle Road, on the first floor underground. The roof covering of the project is about 1.7m. Some sections are 1.2m high, the underground floor is 5.05m high, and some sections are 4m high. 120m long and 70m wide; After completion, the building area is about 13306 square meters, and the main body of XX Middle Road is basically 7.50 m × 7.50 m, 7.50 m × -
Dewatering construction scheme for deep foundation pit excavation of subway station Effective platform center mileage of the station: DK19+172.578, starting mileage of the station: DK19+096.087, ending mileage of the station: DK19+258.078, with a total length of 162.0M. This station is located in the square in front of XXXX building, at the intersection of XX Road and XX Road, along XX Road (north side of the road), across XX Road, and the platform is basically located at -
Construction scheme for earthwork and deep foundation pit works The earthwork excavation volume of the project is about 35000 cubic meters. The excavation depth of the foundation pit is -12.95 meters for the main building, 14.05 meters for some parts, and - 4.85 meters for the podium building. Two imported backhoe excavators with a bucket capacity of 1 cubic meter are used for the excavation of the foundation pit, and 30 dump turbines are used to transport the soil. The excavation direction is from east to west. The podium will be excavated after the main building is excavated -
Construction organization design scheme for earthwork excavation of a deep foundation pit This project is a sewage treatment project of Zoucheng XXXXXX Co., Ltd., located in the western development zone of Zoucheng City. The terrain of the site is relatively flat. The maximum ground elevation is 65.38m, the minimum is 64.67m, and the relative ground elevation difference is 0.71m. -
Construction scheme of earthwork and deep foundation pit The earthwork excavation volume of the project is about 35000 cubic meters. The excavation depth of the foundation pit is -12.95 meters for the main building, 14.05 meters for some parts, and - 4.85 meters for the podium building. Two imported backhoe excavators with a bucket capacity of 1 cubic meter are used for the excavation of the foundation pit, and 30 dump turbines are used to transport the soil. The excavation direction is from east to west. The podium will be excavated after the main building is excavated -
Special construction scheme for earthwork excavation of basement deep foundation pit The description is prepared according to the Measures for Safety Management of Divisional and Subdivisional Works with High Risks issued by the Ministry of Housing and Urban Rural Development: 1. Earthwork excavation, support and dewatering works for foundation pits (trenches) with excavation depth of more than 5 meters (including 5 meters); 2. Although the excavation depth is less than 5m, the geological conditions, surrounding environment and underground pipelines are complex, or the safety of adjacent buildings (structures) is affected -
Detailed construction scheme for earthwork and deep foundation pit works The earthwork excavation volume of the project is about 35000 cubic meters. The excavation depth of the foundation pit is -12.95 meters for the main building, 14.05 meters for some parts, and - 4.85 meters for the podium building. Two imported backhoe excavators with a bucket capacity of 1 cubic meter are used for the excavation of the foundation pit, and 30 dump turbines are used to transport the soil. The excavation direction is from east to west. The podium will be excavated after the main building is excavated
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one Special construction scheme for earthwork deep foundation pit -
two Special construction scheme for deep foundation pit earthwork -
three Earthwork construction scheme of building deep foundation pit -
four Construction Scheme for Earth Excavation of Deep Foundation Pit -
five Earthwork construction scheme of municipal deep foundation pit -
six Construction Scheme of Large Earthwork Deep Foundation Pit -
seven Earthwork construction scheme for deep foundation pit of subway -
eight Earthwork construction scheme for deep foundation pit of the building