摘要
通过现场实际工程,说明了采用塑料排水板和基垫土工布对防波堤(埝)下的软弱土地基进行加固,可使地基在堤(埝)自重荷载下排水固结,强度提高,确保防波堤(埝)的稳定性,同时可使地基的大部分沉降在防波堤(埝)施工期完成,对合理地控制堤(埝)体的实际施工标高非常有利。
An introduction to case histories is made to illustrate that, when prefabricated drains and geosynthetics are used to improve the soft soil foundations below breakwaters （cofferdams）, the foundations can be consolidated by the self-weight of the breakwaters （cofferdams）, thus improving the strength of the foundations and ensuring the stability of the breakwaters （cofferdams）, and in the mean time, most of the settlement of the foundations can be completed during the construction of the breakwaters （cofferdams）, which is significantly beneficial to rationally controlling the actual construction level of the breakwaters （cofferdams）.
出处
《中国港湾建设》
北大核心
2008年第3期5-8,共4页
China Harbour Engineering
关键词
塑料排水板
基垫土工布
稳定
沉降
prefabricated drain, geosynthetic bedding, stability, settlement
