4.7 計(jì)算系數(shù)術(shù)語(yǔ)
4.7.1 空間性能影響系數(shù) influence coefficient for spacial action
砌體墻頂考慮空間作用的側(cè)移與不考慮空間作用的側(cè)移的比值。
4.7.2 受壓構(gòu)件承載能力影響系數(shù) influence coefficient for load -bearing capacity of compression member
砌體構(gòu)件的高厚比和軸向力偏心距對(duì)其受壓承載能力影響的系數(shù)。
4.7.3 砌體墻、柱高厚比 ratio of height to sectional thickness of wall or column
砌體墻、柱的計(jì)算高度與規(guī)定厚度的比值。規(guī)定厚度對(duì)墻取墻厚,對(duì)柱取對(duì)應(yīng)的邊長(zhǎng),對(duì)帶壁柱墻取截面的折算厚度。
4.7.4 砌體墻容許高厚比修正系數(shù) modified coefficient for allowable ratio of height to sectional thickness of masonry wall
根據(jù)承重墻或非承重墻及其門(mén)窗洞口大小,對(duì)容許高厚比進(jìn)行修正的系數(shù)。
4.7.1 空間性能影響系數(shù) influence coefficient for spacial action
砌體墻頂考慮空間作用的側(cè)移與不考慮空間作用的側(cè)移的比值。
4.7.2 受壓構(gòu)件承載能力影響系數(shù) influence coefficient for load -bearing capacity of compression member
砌體構(gòu)件的高厚比和軸向力偏心距對(duì)其受壓承載能力影響的系數(shù)。
4.7.3 砌體墻、柱高厚比 ratio of height to sectional thickness of wall or column
砌體墻、柱的計(jì)算高度與規(guī)定厚度的比值。規(guī)定厚度對(duì)墻取墻厚,對(duì)柱取對(duì)應(yīng)的邊長(zhǎng),對(duì)帶壁柱墻取截面的折算厚度。
4.7.4 砌體墻容許高厚比修正系數(shù) modified coefficient for allowable ratio of height to sectional thickness of masonry wall
根據(jù)承重墻或非承重墻及其門(mén)窗洞口大小,對(duì)容許高厚比進(jìn)行修正的系數(shù)。

