1, The mechanical spraying technic and main points of Construction operation are mentioned briefly.

2, In the course of construction operation, analyzing and assessing the risk of slope to avoiding and reducing risk is substantial.

3, At least 2 years experience in construction operation management for BOT and TOT.

4, Construction operation and the drying process does not appear to fall phenomenon.

5, Although the cause has some relation with construction operation, yet the major factor should be due to deficiency of the theory and improper design of the prestressed steel.

6, To ensure the evenness of asphalt pavement, the construction operation should be well organized, and the construction process should be strictly controlled.

7, Finally given are warnings regarding construction operation, and requirements for further understanding of the utili...

8, This paper introduces the construction operation procedure of tunnel engineering in adverse geologic areas, which includes excavation, temporary support, concrete lining, and so forth.

9, Lightweight, highly soft, small in bending radius, excellent in stress and strain performance, easy for cabling, thus suitable for construction operation.

10, This paper union sandy soil area drill hole filling pile construction, analysis the hole, the pile quality question because the construction operation does not work.

11, The conclusion is as follows:1. Aggregate grading and sand cement ratio have obviously influence on the strength. And the consideration should involve strength, construction operation and economy.

12, As a temporary construction structure, construction platform means critical importance to construction operation of deep-water piper in the construction process.

13, The quality problems of rubble-built structure were analyzed in detail, and quality control measures were put forward in terms of design, construction management and concrete construction operation.

14, With the deepening of the development of river course and coast resources, the amount, frequency and complicatedness of ships' entering construction operation are increasing continuously.

15, The analysis of rock deformation factors should be fed back to construction operation dynamically, thus producing satisfactory results in practice.

16, The grouting material have ultra-early-strength, no shrinkage, early high flexural strength and so on... Simple construction Operation and easy accession to technology.

17, According to the calculation results, the influences of the construction operation program,(http:///construction operation.html) the length of the toe slab (connecting slab) and the rigidity of the diaphragm wall are compared.

18, Pig lift method with U-shape double strings is easy to be limited by size of casing and very complicated in construction operation process. Thus, the large restrictions exist in the field application.

19, The temporary support device of the invention does not affect construction operation and enjoys large support area and high security.

20, Further, the heating device has simple structure, low manufacturing and operating costs, simple and convenient construction operation and the like.