粗砾地基;
The construction technology of well point unwatering method, manual pore-forming, manual cut deep concret and erratic boulder, static blast are applied in the foundation project, which solves the problem of the new tower built in the old site.
桩基础方案采用井点降水、人工成孔、深层混凝土和大漂石人工切割与静力爆破施工工艺,成功解决了原塔旧址新建问题。
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