| 1. | Precasting the caissons with the sliding frame and manu al moving forms technology
采用滑框倒模技术预制沉箱 |
| 2. | Extension and reconstruction of precasting yard for 500 t semi - circular cylinders and caisson cylinders
半圆体与箱筒预制场的改扩建 |
| 3. | The contractor shall submit work plans for the work to be undertaken in compliance with the quality assurance requirements of the contract conditions including off site precasting
承包商应按照合同条件中的质量保证要求递交工作计划，包括工地场地外的预制工作。 |
| 4. | In the segment precasting , cantilever erection and bridge deck construction during the paksey bridge construction , the precise surveying control results in the minimum error between the bridge deck line and the designed line
摘要在paksey大桥的施工过程中，对节段梁的预制、节段梁的悬臂拼装以及桥面体系的施工进行了精密的测量控制，从而使桥面线形与设计线形的误差最小。 |
| 5. | In this thesis , precasting and erection techniques and static load test of 40m ppc box girder of wuhu yangtze river bridge are introduced systematically . also , the designation and manufacture method of a new style bridge girder erection machine is presented
本文较为系统地介绍了芜湖长江大桥铁路引桥40m部分预应力混凝土箱梁的预制工艺、静载试验及架设工艺，同时也介绍了一种新型架桥机的研制。 |
| 6. | Based on the structural features of semi - cylinder composite dike in the yangtze estuary deepwater channel regulation phase project n a section , the key technique of such semi - cylinder transportation procedure and precasting quality is analyzed and summarized , which may serve as a reference for relevant construction
摘要依据长江口深水航道治理二期工程n a标整治建筑物中半圆体混合堤结构形式，对这种半圆体大型构件出运工艺与预制质量控制的技术关键进行分析总结，供同行参考。 |
