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The Requirement of Crawler Crane to the Foundation
Apr 02,2021
The Requirement of Crawler Crane to the Foundation
In China, the development of infrastructure projects is very hot, such as energy installation and maintenance of wind power, as well as road and bridge lifting, factory workshop steel lifting these projects are inseparable from the application of crawler crane rental. How to make good use of crawler crane and ensure its safe operation, we have to pay attention to the foundation of this important issue.
In the actual application, the different working environment, the foundation will have the extreme difference, then, we determine the building foundation, first of all, must satisfy its bearing capacity, prevents the foundation to have the distortion to surpass the stipulation scope. The design grade is divided into grade a building, grade B building, and grade C building, and the deformation checking calculation shall be carried out according to the specifications.
Because the lifting equipment used in crawler crane rental is heavy and bulky, therefore, it is necessary to judge the bearing capacity of the foundation not less than 140 kph, and the adjacent difference of the foundation plane can not exceed the range, if the difference is too large, may cause the foundation to bear the force unevenly, but forms the settlement. In particular, the weaker foundation, the use of this situation crawler crane rental must be more careful.
There is also a case of the operating foundation if there is filling, then, it must be guaranteed that the completion of the consolidation, to prevent loose soil dangerously. There is also if the working surface of the foundation is a slope, then, to pay attention to it, check its stability, and work carefully.
Keyword:
foundation
crawler
crane
building
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