【正文】 I 摘 要 本工程為 遠(yuǎn)洋天地 A 座 ，擬建高層住宅樓。根據(jù)現(xiàn)場(chǎng)的土地使用面積將該樓設(shè)計(jì)成一對(duì)稱布置的住宅樓，設(shè)置一部電梯，一層設(shè)置 四 戶。首層的標(biāo)高為 米，其余 10 層的層高均為 。樓層總高度為 。 每層 建筑面積 573m2?；撅L(fēng)壓值 ，抗震設(shè)防烈度 7度，設(shè)計(jì)基本地震加速度值為 ， Ⅱ 類場(chǎng)地，設(shè)計(jì)地震分組為第一組。 本工程結(jié)構(gòu)設(shè)計(jì)采用框架 剪力墻結(jié)構(gòu)，結(jié)構(gòu)計(jì)算按縱向框架承重分析。具體內(nèi)容包括：結(jié)構(gòu)方案和初選截面尺寸；樓板結(jié)構(gòu)設(shè)計(jì)；結(jié)構(gòu)計(jì)算簡(jiǎn)圖及剛度參數(shù)計(jì)算；荷載計(jì)算及結(jié)構(gòu)位移驗(yàn)算 ；水平荷載作用下的結(jié)構(gòu)內(nèi)力分析；豎向荷載作用下的結(jié)構(gòu)內(nèi)力分析；荷載效應(yīng)及內(nèi)力組合；截面設(shè)計(jì)和構(gòu)造要求；基礎(chǔ)設(shè)計(jì)；結(jié)構(gòu)施工圖的繪制；計(jì)算機(jī)輔助設(shè)計(jì)。在進(jìn)行截面抗震設(shè)計(jì)時(shí)，柱按偏壓構(gòu)件計(jì)算，保證延性框架要“強(qiáng)剪弱彎，強(qiáng)柱弱梁，強(qiáng)節(jié)點(diǎn)弱構(gòu)件強(qiáng)錨固”的設(shè)計(jì)原則，且滿足構(gòu)造要求。 關(guān)鍵詞 ： 高層 建筑 ，抗震 結(jié)構(gòu) ，框 架 剪 力墻 ，結(jié)構(gòu)設(shè)計(jì) II Abstract A,Ocean World, , the proposed highrise residential buildings. According to the land use area will be carried into a symmetrical layout design of residential buildings, the installation of a lift, one of four households. The level of the first floor is and the remaining eleven floors are highlevel layers. The total height of the building is . Each floor construction area is573m2. Basic wind pressure value is , earthquake intensity of 7 degrees security, the basic design for seismic acceleration values , category II sites, design for the earthquakefirst group. This engineering construction design adoption the frameshear wall construction. The structure of the vertical longitudinal loading analysis. Concrete contents include: structural programmes and primary crosssectional size。 floor structural design。 Structural calculation diagrammatic drawing and stiffness parameter calculation。 Structural load calculation and displacement calculation。 Level load role of endogenous force structure analysis。 Vertical load role of the endogenous force structure analysis。 Load effects and endogenous force portfolio。 Crosssectional design and construction requirements。 Foundation design。 Structural construction mapping。 puteraided design. Earthquake in crosssectional design, pillar by bias ponents calculated to ensure extensive framework to strong reminder and weak bends, strong column and weak beam, strong joint weak ponents strong anchorage design principles, and the crosssection must to meet the demand of construction requirements. Key words: Tall structures, Earthquake proofing construction, Frame Shear wall, Structural design III 目 錄 １ 工程概況 ............................................................................................................................... 1 ２ 結(jié)構(gòu)布置和初選構(gòu)件截面尺寸 ................................................................................................ 1 柱截面尺寸 .................................................................................................................... 1 梁截面尺寸 .................................................................................................................... 2 板的厚度 ....................................................................................................................... 2 剪力墻數(shù)量的確定 ......................................................................................................... 3 3 樓板結(jié)構(gòu)設(shè)計(jì) .......................................................................................................................... 3 樓 板 設(shè)計(jì) ....................................................................................................................... 3 荷載 計(jì)算 .............................................................................................................. 3 板彎矩和配筋計(jì)算 ......................................................................................................... 4 雙向板 計(jì)算 .......................................................................................................... 4 單向板計(jì)算 .......................................................................................................... 8 各板支座配筋 ....................................................................................................... 9 ４ 非框架梁的設(shè)計(jì) ................................................................................................................... 12 非框架梁的內(nèi)力計(jì)算 .................................................................................................... 12 非框架梁的配筋計(jì)算 .................................................................................................... 22 正截面承載力計(jì)算 .............................................................................................. 22 斜截面承載力計(jì)算 .............................................................................................. 23 5 計(jì)算簡(jiǎn)圖及剛度參數(shù) ............................................................................................................. 26 計(jì)算簡(jiǎn)圖 ..................................................................................................................... 26 剛度參數(shù) ..................................................................................................................... 26 總剪力墻的等效抗彎剛度 ................................................................................... 26 總框架的抗推剛度 .............................................................................................. 31 主體結(jié)構(gòu)剛度特征值λ ................................................................................................ 41 6 豎向荷載及水平荷載計(jì)算 ...................................................................................................... 41 豎向荷載 ..................................................................................................................... 41 各種構(gòu)件的荷載標(biāo)準(zhǔn)值 ....................................................................................... 41 重力荷載代表值 ................................................................................................. 43 橫向水平地震作用 .......................................................................................................... 44 IV 結(jié)構(gòu)總水平地震作用 —— 底部剪力標(biāo)準(zhǔn)值 FEk ..................................................... 44 各層水平地震作用 Fi .......................................................................................... 46 7 水平荷載作用效應(yīng)分