【正文】 Vertical/horizontal loads 垂直、水平荷 載 Floor and roof loads 樓面及屋面荷載 The minimum live loads 最小活荷載 Building code 建筑規(guī)范 Local municipal code 地方規(guī)范 State code 國 家規(guī)范 Regional code 地區(qū)規(guī)范 Model codes proposed for general 通用規(guī)范 Representative values of minimum live loads 最小活荷載代表值 Uniformly distributed loads Uniform load 均布荷載 Concentrated loads 集中荷載 Ft square 平方英尺 Uniform and concentrated loads 均布及集中荷載 Impact loading 沖撞 Live load 活荷 載 Fully loaded 滿載 Reduction 折減 Dead load 恒荷載 Member 構(gòu)件 Column loads 柱荷載 Dead weight of the floor 樓板自重 Design load 設(shè)計荷載 Suspended load 懸掛荷載 Snow loads 雪荷載 Local depth and density of snowfall Repair loads 維修荷載 Reasonable stiffness 適當(dāng)剛度 Building frames 建筑框架 Wind pressure 風(fēng)壓 Inertia forces 慣性力 Vertical motion of the ground Wind and earthquake loads 風(fēng)和地震荷 載 Design wind pressures 設(shè)計風(fēng)壓 Zones of high earthquake probability 地震高發(fā)區(qū) Joint 節(jié)點 Vertical centerlines 垂直中心線 Horizontal centerlines 水平中心線 Planes of the frames 框架平面 Bearing walls 承重 墻 Cantilever beams 懸臂梁 Integral shear walls 剪力 墻 Reinforcedconcrete buildings 鋼筋混凝土建筑 Nonstructural 不承重 lightweight curtain walls 輕質(zhì)幕墻 Shearresistant vertical walls 垂直剪力墻 Joints of the frame 框架節(jié)點 Relatively rigid diaphragms 剛性隔板 Lateral deflection 側(cè)向變形 Given level 標(biāo)高樓層 Combinations of dead and live load 恒、活荷載組合 The most unfavorably distributed live load 最不利活荷載 Rarity and temporary 偶然性臨時 性 Secondary effects 次要影響 Dead and live load 恒、活荷載 ACI 美國砼協(xié)會 Approximate methods 近似方法 Tread 踏步 Rectangle 矩形 Lesson 20 Types of Precast Members and Assemblies Precast units 預(yù)制單元 Exterior wall panels 外墻板 Wall panels 墻板 Curtain walls 幕墻 Bearing walls 承重墻 Sandwich panels 夾層板 Lightweight concrete 輕質(zhì)砼 Aggregates 骨料 Colored cement 有色水泥 Cracking 裂縫 Maximum tensile stress 最大拉應(yīng)力 Straightline theory 線性理論 The modulus of rupture of the particular concrete 砼彎曲抗拉強(qiáng)度 Adequate margin of safety 安全儲備 The modulus of rupture 彎曲抗拉強(qiáng)度 Lightweight aggregate concrete 輕骨料砼 Sandlightweight concrete 砂質(zhì)砼 Span lengths 跨長 Magnitude of loads 荷載大小 Desired fire ratings 防火等級 Continuous over several spans 多跨連續(xù) Magnitude of loads Deflection limitations 撓度限制 Insulation 保溫 Hollow planks 空心板 Depths range from 4 to about 8 in , widths from 2 to 4ft 厚 48英寸，寬24英寸 Double tees 雙 T型板 Concrete topping 砼面層 Precast joists 隔柵支承 Floor and roof units of reinforced 鋼筋砼樓板樓面 Prestressed concrete 預(yù)應(yīng)力砼 Quality control 質(zhì)量控制 Prestressedconcrete floor and roof 預(yù)應(yīng)力砼樓板、樓面 Precast beams 預(yù)制梁 Leger beams 帶 肩梁 Precast columns 預(yù)制柱 Singlestory 單層 Multistory 多層 Corbels 牛腿 Intermediate beams 中間連續(xù)梁 Lesson 21 Footing（ foundation/substructure） Stratum n. 層、地層（ layer） soil stratum Pile n. 樁 Caisson n. 沉箱 Strap n. 條、帶 Column n. 柱（ interior column 內(nèi)柱； exterior column 外柱） Capital n. 柱頂、柱頭 Perimeter n. 周圍、圓周 Concentrically 、同軸的 Eccentrically Compacted 、夯實的 Settle n. 沉降 Total settlement 總沉降 Differential settlement 不均勻沉降 Bearing pressure 支承壓力 Allowable bearing pressure 地基承載力 Spread foundation 擴(kuò)張基礎(chǔ) Beamandgirder floor 肋 形 樓蓋 Coarsegraine