A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Artificial sea reclamation land foundation anti-erosion settlement treatment method
The invention discloses an anti-erosion settlement treatment method for an artificial sea reclamation land foundation, which comprises the following steps of: S1, surveying and setting out a cofferdam, and constructing the cofferdam by adopting a water-erosion-resistant building material; s2, hydraulic reclamation sand construction is adopted, so that the site in the cofferdam reaches the hydraulic reclamation height, and then the site is flattened through a compactor; s3, according to a measurement result, a drainage plate is installed on the site, and the drainage plate is vertically arranged in a hole; s4, a drainage pipe is installed, all the drainage plates are communicated through the drainage pipe, the drainage pipe is connected with a vacuum pump, and the vacuum pump is debugged; s5, a layer of non-woven fabric is laid on the drainage pipe, and 2-4 layers of sealing films are laid on the non-woven fabric; s6, a groove is dug in the periphery of the site, a sealing film is laid along the bottom of the groove, then rock soil backfilling is adopted to form a cofferdam, and sealing treatment is conducted; s7, the vacuum pump starts to exhaust air; and S8, laying a protective layer on the sealing film. Compared with the prior art, the problem that an artificial sea reclamation land foundation is poor in erosion and settlement resistance can be solved.
本发明公开了一种人工填海造陆地基抗冲蚀沉降处理方法，其包括：S1、围堰测量放线，采用耐水冲蚀的建筑材料砌筑围堰；S2、采用吹填砂施工，使围堰内部的场地达到吹填高度，在使用压土机将场地压平整；S3、根据测量结果在场地安装排水板，排水板孔内竖直布置；S4、安装排水管，排水管将所有排水板连通，排水管与真空泵相连接，并对真空泵进行调试；S5、在排水管上铺设一层无纺布，在无纺布上铺设2到4层密封膜；S6、在场地的四周开挖沟槽，密封膜沿沟槽底部铺设，再采用岩土回填形成围堰，并进行密封处理；S7、真空泵开始抽气；S8、在密封膜上铺设保护层。本发明相较于现有技术可以解决人工填海造陆地基抗冲蚀沉降性能差的问题。
Artificial sea reclamation land foundation anti-erosion settlement treatment method
The invention discloses an anti-erosion settlement treatment method for an artificial sea reclamation land foundation, which comprises the following steps of: S1, surveying and setting out a cofferdam, and constructing the cofferdam by adopting a water-erosion-resistant building material; s2, hydraulic reclamation sand construction is adopted, so that the site in the cofferdam reaches the hydraulic reclamation height, and then the site is flattened through a compactor; s3, according to a measurement result, a drainage plate is installed on the site, and the drainage plate is vertically arranged in a hole; s4, a drainage pipe is installed, all the drainage plates are communicated through the drainage pipe, the drainage pipe is connected with a vacuum pump, and the vacuum pump is debugged; s5, a layer of non-woven fabric is laid on the drainage pipe, and 2-4 layers of sealing films are laid on the non-woven fabric; s6, a groove is dug in the periphery of the site, a sealing film is laid along the bottom of the groove, then rock soil backfilling is adopted to form a cofferdam, and sealing treatment is conducted; s7, the vacuum pump starts to exhaust air; and S8, laying a protective layer on the sealing film. Compared with the prior art, the problem that an artificial sea reclamation land foundation is poor in erosion and settlement resistance can be solved.
本发明公开了一种人工填海造陆地基抗冲蚀沉降处理方法，其包括：S1、围堰测量放线，采用耐水冲蚀的建筑材料砌筑围堰；S2、采用吹填砂施工，使围堰内部的场地达到吹填高度，在使用压土机将场地压平整；S3、根据测量结果在场地安装排水板，排水板孔内竖直布置；S4、安装排水管，排水管将所有排水板连通，排水管与真空泵相连接，并对真空泵进行调试；S5、在排水管上铺设一层无纺布，在无纺布上铺设2到4层密封膜；S6、在场地的四周开挖沟槽，密封膜沿沟槽底部铺设，再采用岩土回填形成围堰，并进行密封处理；S7、真空泵开始抽气；S8、在密封膜上铺设保护层。本发明相较于现有技术可以解决人工填海造陆地基抗冲蚀沉降性能差的问题。
Artificial sea reclamation land foundation anti-erosion settlement treatment method
一种人工填海造陆地基抗冲蚀沉降处理方法
YE XINGHU (author) / MI WANXING (author) / LI SHUAI (author) / LIU JUNHONG (author) / OUYANG JINZHE (author)
2024-12-17
Patent
Electronic Resource
Chinese
Land Reclamation and Settlement of Reclaimed Land for New Ports
| TIBKAT | 2019
Land reclamation on slurry-like soil foundation
| British Library Conference Proceedings | 1998