333
次編輯
變更
地基
,無編輯摘要
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[[File:Src=http 5b0988e595225www.cdn.sohucsshhorse.com images 20180103 84615950428d4dae800116bf5b263f01UploadFiles FCK 2016-06 6360152545859375001988531.jpegjpg&refer=http 5b0988e595225www.cdn.sohucsshhorse.jpg|缩略图]]|居中|[https://gimg2.baidu.com/image_search/src=http%3A%2F%2F5b0988e595225.cdn2Fwww.sohucsshhorse.com%2Fimages2FUploadFiles%2F201801032FFCK%2F84615950428d4dae800116bf5b263f012F2016-06%2F6360152545859375001988531.jpegjpg&refer=http%3A%2F%2F5b0988e595225.cdn2Fwww.sohucsshhorse.com&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=jpeg?sec=1635994333&t=f06bc3f8a82c30a1f356a7c4ad1e8b5b 5f2acc8f16ecbb6f45d59f7ea95a59a1 原图链接][https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E5%9C%B0%E5%9F%BA&step_word=&hs=0&pn=2616&spn=0&di=22330187990&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=10804947982700031552%2C24440606632C1338686371&os=39333737393299581508%2C9534844262C287644922&simid=10804947983435499123%2C24440606632C385499402&adpicid=0&lpn=0&ln=1863&fr=&fmq=1633402295923_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined©right=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2F5b0988e595225.cdn2Fwww.sohucsshhorse.com%2Fimages2FUploadFiles%2F201801032FFCK%2F84615950428d4dae800116bf5b263f012F2016-06%2F6360152545859375001988531.jpegjpg%26refer%3Dhttp%3A%2F%2F5b0988e5952252Fwww.cdn.sohucsshhorse.com%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1635994333%26t%3Df06bc3f8a82c30a1f356a7c4ad1e8b5b3D5f2acc8f16ecbb6f45d59f7ea95a59a1&fromurl=ippr_z2C%24qAzdH3FAzdH3F4p_z24qAzdH3FAzdH3Ffii56fj_z%26e3Bf5i7_z26e3Bv54AzdH3FA6ptvsjAzdH3Fv332op133v_8_z%26e3Bv54AzdH3Fda8ba8anAzdH3Fgcd0ab9adl_z%26e3Bfip4s26e3Bip4s&gsm=18&rpstart=0&rpnum=0&islist=&querylist=&nojc=undefined 来自 百度 的图片]]]
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天然地基是不需要人加固的天然土层。人工地基需要人加固处理,常见有石屑垫层、砂垫层、混合灰土回填再夯实等。
=='''概述'''==