Stress Analysis cabinet room: friction-type and pressure type friction type high strength bolt connection is based on the friction force is transmitted between the external design limits, when supervision is equal to the friction container to live in Zhenjiang, extremely high strength bolt friction type connection loading. At this point the lever will not happen Lianzhong relative sliding bolt rod from cut container to live in Zhenjiang, bolt hole wall is not under pressure. Pressure type high strength bolts similar to ordinary bolts, shear may exceed the frictional force, then it will take place between the connecting member relative sliding bolt rod into contact with the hole wall, connecting rod bolt rely on friction and shear, pressure common force transmission. Pressure high-strength bolts large deformation, not suitable for direct connection to withstand dynamic loads structures. Current Situation At present, China is the world's first manufacturing country of the container, and in the sphere of production has created three world first. China's container production capacity has reached 5.8 million TEU (TEU), ranking first in the world; the production of container varieties in the world, China's container production from container to dry general cargo containers, as well as special containers, chassis cab, specifications It has reached more than 900 varieties, to meet the transport needs; container production and sales in the world, the world's container production and sales is 3.92 million TEU, of which China's container production and sales reached 3.74 million TEU. Experienced a financial crisis, the global container cargo can not be achieved to restore prosperity in the past, but tend to slowly recover. November 2010 compared with the same period imports to the US case in 2009 when the lowest valley, rose by 14.2%. However, this is also the third consecutive month import container volume is lower than the same period in 2008. Press teu count, in November the US box than October imports edged down 0.9%, but lower than in November 2009 increased by 14.23 percent. Press box to count, in November than in October inlet box edged up 0.2 percent over the same period rose 14%. In addition to live Zhenjiang container, since 2010, according to the number of boxes counted, inlet box than in 2009 increased by 14.2%, but lower than in 2008 decreased slightly by 1.2%. Over the same period, according to teu count, import container volume increased by 15.9%, but lower than in 2008 fell by nearly 1%. Zhenjiang containers | container office | loyal love building (high merchant) Ltd provided by Nanjing Steel loyal love. Nanjing loyal love Steel Ltd. (www.njzhongai.com) in the activities of this area devoted boundless enthusiasm and passion, loyalty and love the activity room has been customer-centric, for customers to create the concept of value, quality, service to win the market, and sincerely hope to cooperate with the community to create success, to create brilliant. Related businesses welcome inquiries, contact: Mr. Wang.