中国港湾建设
中國港灣建設
중국항만건설
CHINA HARBOUR ENGINEERING
2013年
4期
63-66
,共4页
张佩良%李卫%刘爱民
張珮良%李衛%劉愛民
장패량%리위%류애민
水下真空预压%施工工艺%沉降%水平位移
水下真空預壓%施工工藝%沉降%水平位移
수하진공예압%시공공예%침강%수평위이
underwater vacuum preloading technique%construction technique%settlement%horizontal displacement
在连云港某围埝的建设过程中,采用水下真空预压技术对围埝下的软土地基进行加固。在保证地基稳定的基础上缩小了围埝的断面尺寸,既节省了大量建筑材料,又缩短了施工工期,取得了满意的效果。该方法可在海上围埝工程建设中推广应用。
在連雲港某圍埝的建設過程中,採用水下真空預壓技術對圍埝下的軟土地基進行加固。在保證地基穩定的基礎上縮小瞭圍埝的斷麵呎吋,既節省瞭大量建築材料,又縮短瞭施工工期,取得瞭滿意的效果。該方法可在海上圍埝工程建設中推廣應用。
재련운항모위념적건설과정중,채용수하진공예압기술대위념하적연토지기진행가고。재보증지기은정적기출상축소료위념적단면척촌,기절성료대량건축재료,우축단료시공공기,취득료만의적효과。해방법가재해상위념공정건설중추엄응용。
Underwater vacuum preloading technique was applied to improve the offshore soft soil cofferdam foundation in Lianyungang. The cross-section was properly reduced on the premise that the foundation was kept stable. This method has not only saved many construction materials,but also shortened the construction period, resulting in a satisfactory result. It is nec-essary to further recommend this method in engineering practice.