龙潭港疏港一级公路软土地基粉喷桩质量控制

Quality Control of Spraying Stake by Powder in Soft Area of Dredge 1st Grade Highway in Longtan Harbor

南京市龙潭港疏港一级公路软土地基粉喷桩施工质量控制的实践表明,进行充分的前期试验是保证粉喷桩质量的前提;对成桩进行质量取芯检测是很好的质量控制手段;成桩检测应尽可能提早进行,做到边施工、边检测,发现问题及时解决。

The experience can explain the quality control of spraying stake by powder in soft area in dredge1st grade highway in Longtan Harbor of Nanjing city,the prepared test could ensure the quality of spraying stake by powder.It is a good method to control quality in test of fetch core.The test of stake is best as early as you can.As construction as testing,we could find the question and solve on time.