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吴建平;中国桂;窦怀著
Urban and Rural Studies 2020 No.09
浙江省二建建设集团有限公司
浙江省玉环市人民医院改扩建工程为钢筋混凝土框架结构,基础为桩基础,桩型采用钻孔灌注桩.钻孔灌注桩在含黏土角砾层存在清渣困难、对持力层扰动破坏使端阻降低及泥浆护壁使侧阻降低的缺点很难避免,所以对含黏土角砾层作为持力层的钻孔桩实行桩底注浆工艺是很有必要的.通过应用和分析,认为钻孔灌注桩后注浆技术以它噪音小,对周围环境影响小等优点,宜在南方等软土地区应用.
钻孔灌注桩;桩基础;静载试验;后注浆
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Language: 中文
CN:10-1589/TU
ISSN:2096-6539
Publication Frequency: 半月刊
An academic processing and support platform focusing on journal databases, submission and review, and pre-typesetting.