To maintain long-term performance of rubber bearings, how to ensure the durability of the bearing is extremely important. For example, rubber bearings, due to corrosion of steel caused performance degradation and increased friction will produce twice the binding problem, and for rubber bearings, because the rubber material aging, changes scheduled performance will decrease possibilities. This will result in reduced performance rubber bearing bridge architecture changes, and sometimes dangerous damage to the entire bridge function. To do this, select a material with good weather and taking into account the good corrosion and fatigue resistance rubber bearing structure design is very important. To maintain long-term stability GYZ bearing performance of rubber bearings, which must be in the proper maintenance and management to ensure durability. Generally rubber bearing checking is not an easy thing, to find out and confirm the location and extent of damage to the development of the deformation is not easy to do, even if the repair and construction, rubber bearings in a narrow space at in a short time requires both more difficult to be fast but also to ensure the quality of construction operations. Therefore, in the design, layout plan to deal with anti-corrosion and ensure the feasibility of the operation and construction of space programs may be necessary to replace the study. Usually rubber material, may be tested to a predetermined standard based on rubber bearings, and steel, the strength, elongation, toughness, durability and weather resistance can be confirmed. Rubber bearing rubber bearing structure using rubber core, pilot projects deemed necessary, assuming the selected pilot projects and test conditions can be determined based on the performance requirements of the bearing. The test specimens, according to the test object, the necessary accuracy, ability to select the test equipment. In previous studies of the use of bearing structure of the new ordinary rubber bearing plate GYZ, reference test to verify its performance. Rubber bearings using a new type of bearing steel, is generally considered necessary for the pilot project, in accordance with the requirements of bearing performance, the selected pilot projects to test conditions and assumptions. Furthermore, according to past bearing structure, the use of a new method for the study, wish to refer to the pilot project to verify its performance. 1, bridge bearings supporting the bridge span bridge bearing structure, and pass the load plate GYZ rubber bearing piers, abutments components. 2, the elastic modulus of rubber bearing material modulus of elesticity unidirectional tension or compression and stress and strain relationships presented GYZ NR rubber bearing, cross-section and the corresponding normal stress normal strain ratio. 3. Shear modulus unidirectional shear modulus material in shear and strain a linear relationship between the ratio of the shear stress and the corresponding shear strain on the section. 4 rubber bearing deformation modulus unidirectional material modulus of deformation in tension or compression, and the stress and strain of linear and non-linear part or parts of the nonlinear relationship between normal stress and the cross-section ratio of the corresponding normal strain. 5 ratio coefficient of friction coefficient of friction to the pressure of the friction with France in the contact surface of the two objects. GYZ highway bridge rubber bearings, GYZ rubber bearings, Hao-Hao factory direct pass by Hengshui Rubber Company. Hengshui HaoTong Engineering Rubber Co., Ltd. (www.htgcxj.com) strong, credible, Hebei Hengshui site construction materials industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement through innovative ideas will lead Hao engineered rubber and you work into the brilliant, for a better future!