According to the exploration results: there is a hard shell layer ② 1 layer of soil in the shallow part of the proposed site, which can be used as the shallow foundation bearing layer of buildings (structures) with small load; there are ⑥ 1, ⑦ 1-1, ⑦ 1-2, ⑦ 2 layers in the lower part and ⑤ 3 layers of soil in the ancient river can be used as the pile end bearing layer of buildings (structures) with different load.<br>
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