土石混填路堤试验段施工总结.doc

土石混填路堤试验段施工总结

一、工程概况
1、工程特点
目前我标段路堑开挖出的石比例已是越来越大，按土方路堤施工，已不能满足填筑的工程质量。根据《公路路基施工技术规范》（JTJ033-95）有关土石方路堤施工技术要求，我标段选在K87+945～K88+060段115m作了试验路段。在开始施工之前试验方案已得到项目部及代表处的批复。
2、试验施工时间
   在2002年元月1日～2002年元月4日进行。
3、试验段位置及范围
   试验段选择在K87+945～K88+060段，长115m，所属压实区域为93区，路基宽度为38.48m。
4、试验段土源的选择
   全部土源来自主线K89+100～K89+550段的挖方处。
5、施工管理人员
路基工程师：
质检工程师：
Earth and rock embankment test section summary

First, project survey
1, the engineering characteristics
Currently I am digging out of Lot Cut stone ratio is increasing, according to earthwork embankment construction, the project can not meet the quality of filling. Under "Technical Specifications for Construction of Highway Subgrade" (JTJ033-95) the technical requirements of earth and stone embankment, and I chose Lot K87 +945 ~ K88 +060 section 115m test section were made. Pilot program before the start of construction projects have been approved the Department and the office.
2, test construction time
   In the January 1, 2002 ~ January 4, 2002 to.
3, location and scope of the test section
   Test section select the K87 +945 ~ K88 +060 section, length 115m, their compaction area 93 area, subgrade width of 38.48m.
4, the choice of sources of soil test section
   All soil source from the main line K89 +100 ~ K89 +550 section of the excavation Department.
5, the construction management
Foundation Engineer:
Quality Inspection Engineer: