电脑桌面
添加小米粒文库到电脑桌面
安装后可以在桌面快捷访问

ConstructionStatementforPVC真空预压发处理软土地基施工方案模板

ConstructionStatementforPVC真空预压发处理软土地基施工方案模板_第1页
1/14
ConstructionStatementforPVC真空预压发处理软土地基施工方案模板_第2页
2/14
ConstructionStatementforPVC真空预压发处理软土地基施工方案模板_第3页
3/14
下载后可任意编辑ConstructionStatementforPVC 真空预压发处理软土地基施工方案1下载后可任意编辑Proposed Design Philosophy, Construction, Installation and Monitoring Method ( as per 22.1.7 of section 1.0)1. Source of borrows pit indicating the location and quantityWe have license given by Vietnam authority to exploit a quantity of 8, 400,000 m3 in Nha Be river and the location is in Nhon Trach district, Dong Nai province.2. Physical proprieties of proposed fill materialThe sampling test of sand proposed to use is carried out according to AASHTO M45-89, C144-88 (see Test Result of Analyses of Sand component). The specific weight of the sand is 2.634, unit weight 1.5g/cm3, organic content 2.87% and modules 2.52.3. Proposed method of statement and monitoring devices3.1 Method statementAccording to the geotechnical report of the site, the void ratio of the soft silty clay (e) is 2.377, and the permeability coefficient (Kv) 5.5*10-7cm/s. If we adopt ”wick drains and pre-loading” method to reach a soil bearing capacity of 50Kpa, 75Kpa, 100Kpa under the site’s conditions, the consolidation period would be far beyond the proposed work period. For the purpose of reducing the consolidation period of foundation soil an overload should be added, though the loading would be 7.30m high to fulfill the bearing capacity of 100Kpa. Obviously, this technique would bear a tremendous number of loading and unloading, which would also mean a high construction cost. The stability of side slope would also be difficult to monitor.1下载后可任意编辑Based on our previous experience of soft soil improvement of China coastal and Hiep Phuoc Power Plant in Nha Be, 15km Southeast of Hochiminh City, the pre-loading method is appropriate only for ...

1、当您付费下载文档后,您只拥有了使用权限,并不意味着购买了版权,文档只能用于自身使用,不得用于其他商业用途(如 [转卖]进行直接盈利或[编辑后售卖]进行间接盈利)。
2、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。
3、如文档内容存在违规,或者侵犯商业秘密、侵犯著作权等,请点击“违规举报”。

碎片内容

ConstructionStatementforPVC真空预压发处理软土地基施工方案模板

确认删除?
VIP
微信客服
  • 扫码咨询
会员Q群
  • 会员专属群点击这里加入QQ群
客服邮箱
回到顶部