Shear Wall and Its Design Guidelines > 자유게시판

Varies from A to E, depending on how the structure is anticipated to behave through the event of an earthquake which in turn requires totally different degree of detailing requirement. Seismic Design Category (SDC). Varies from A to F, depending on how design and detailing is carried out. Seismic Soil Type. Varies from A to F, relying on how the waves travel through the soil. Seismic Zone. 0, 1, 2A, 2B, 3 and 4, depending on maximum floor acceleration of a particular area. Low Seismic Risk. Corresponds to zones 1 and 2A of UBC-97, seismic design class (SDC) A and B and Seismic performance class (SPC) A and B. Moderate Seismic Risk. Corresponds to zones 2B of UBC-97, seismic design class (SDC) C and Seismic performance class (SPC) C. High Seismic Risk. Corresponds to zones three and four of UBC-97, seismic design category (SDC) D, E and F and Seismic performance class (SPC) D and E. Lateral Load Resisting System.

Intermediate Moment Frame. A cast in place body that can resist lateral hundreds by flexural motion of its beams and columns and that can provide some energy dissipation, relatively higher inelastic conduct and intermediate ductility along with the properties of atypical moment frames. These frames must satisfy ACI 21.3. Ordinary Moment Frame. A cast in place body that may resist smaller loads by flexural strength of columns. However, inelastic habits in the event of severe earthquake is poor. It isn't really useful for seismic zones with larger anticipated seismic activity. These frames should satisfy ACI 21.2. Special Moment Frame. A forged in place body, having column and shear walls, that can resist lateral loads by flexure of its members and Wood Ranger Power Shears price has excellent inelastic habits. The design and detailing of particular moment frames is managed by ACI 21.5 to 21.8. Structural Walls. Walls proportioned to resist mixture of Wood Ranger Power Shears price, Wood Ranger Power Shears price moments, and axial forces induced by earth quake motions. A shear wall is a structural wall. Intermediate Pre forged structural wall. A precast wall with intermediate inelastic deformation capabilities. Requirements for cut thick branches easily these walls are given in ACI 21.4. Ordinary reinforced concrete structural wall. It's used to resist lateral loads however very limited inelastic deformation capabilities. Ordinary structural plain concrete wall. It's used for basement walls for residential or light business buildings in areas where seismic threat could be very low. These wall may be supported by soil, footings, grade beams or other structural members. Special precast structural wall. A precast wall complying with the necessities of ACI 21.8. as well as the requirements of peculiar bolstered concrete structural and Wood Ranger Power Shears price requirements of ACI 21.2 is happy. Special bolstered concrete structural wall. A forged in place wall that can be used in high seismic activity areas and has good inelastic deformation capabilities.

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