PKPM砖混结构抗震及其他计算（Seismic and other calculation of PKPM masonry structure）.docVIP

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PKPM砖混结构抗震及其他计算（Seismic and other calculation of PKPM masonry structure）.doc

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PKPM砖混结构抗震及其他计算（Seismic and other calculation of PKPM masonry structure）

PKPM砖混结构抗震及其他计算（Seismic and other calculation of PKPM masonry structure） Seismic and other calculation of PKPM masonry structure The program is applicable to the calculation of masonry structure and bottom frame - aseismatic wall masonry structure of any plane under 12 floors. Bottom frame - seismic wall masonry structure layer number of 1 or 2. 1. Seismic checking of masonry structure (1) calculation process of masonry structure seismic verification Layer is calculated with the bottom shear method and seismic force, according to the floor stiffness and shear wall lateral stiffness distribution of earthquake to each wall section - guide to calculate floor load and wall body weight calculation wall compressive stress, according to the wall cross section the seismic shear bearing capacity calculation formula of calculation of the shear bearing capacity of the wall section. (2) calculation contents of masonry structure seismic check calculation Check each big earthquake shear bearing capacity of the wall, calculation object, including Windows and doors hole, large wall, and every piece of the wall in seismic shear when considering the effects of pressure along the slope stepped cross section bad seismic shear strength. The calculation result is the ratio of resistance to effect. The shear bearing capacity of the wall section of the doors and Windows is checked, and the total cross-sectional area of the horizontal reinforcement of the wall is calculated when the shear bearing capacity of the wall section is not satisfied. (3) parameter input Basement structure built in height (mm) 3 layers: when have the basement or a half basement, input the basement or a half basement to calculate the height of the horizontal seismic force of the ground plane, the height value less than three layer height building. (when the input build-in height greater than zero, when calculating the basal total earthquake force does not calculate below ground level structure of gravity load repre