Shandong Nanhai Airbag Engineering Co.,Ltd
Nanhai Airbag > Project case > Qingdao cuboid caisson moving
Qingdao cuboid caisson moving
Qingdao cuboid caisson moving
Time:2012-2-23

The caisson is heavy 2000t,and there were a lot of caissons.It is a successful project case that makes us famous in the field of caisson moving .Not only do we have a  great team of excellent workers,but also our airbags' high quality.

 

Introduction of the caisson:

Heavy: 1500T            
Length: 18M         
Width: 12M         
Moving distance: 150M    
Lifting airbags: 3 pieces          
Moving airbags: 5 pieces
opration pressure: 0.3MPa/piece

                                              Qingdao cuboid caisson moving site

 

                                 

                                                      (1)                                                                                            (2)

                               

                                                    (3)                                                                                             (4)

                

                                                                                                       (5)

 

Airbag specification and performance
The bearing capacity at work pressure is calculated as follows:
Q=p·S……………………(1)
Where: Q—Bearing capacity of airbag;
p--Work pressure of airbag;
S--Frontal projected area of contact surface.
The width, B, of the airbag’s contact with a heavy object or ground when the airbag is pressed to certain height, H, (See Fig. 7) can be calculated according to the following equation:
B=∏/2(D-H)………………(2)
                                                            

                                        Specifications Air-bags for Marine Use

Contact us
Shandong Nanhai Airbag Engineering Co.,Ltd
Add:177 Industry Road No.1 Zhangqiu City,Jinan,Shandong Province,250200 China.
Tel:+86 531-58775198
Fax:+86 531-58775188
E-mail:info@airbag.cc
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