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土木工程专业英语大学课件UNIT 4FLOORs





3.joist:搁栅;托梁 rolled steel joists (r.s.js.):热轧工字钢梁 Trimmed joist:托梁 Joist bearing:搁栅乘座 Joist ceiling:搁栅顶棚 timber joist:木支梁 4.slab:板 5.beam:梁 6.pot:n..罐, 锅, 壶;某种用途的)容器;.一罐,一瓶, 一壶(的量);陶盆;陶罐;碗;(一局纸牌游戏的)赌 注总额,全部赌注;凑集的资金;凑合的钱;台球、普尔 或斯诺克击球入袋。hollow pot construction:空心板结构
单词


1.hardcore:n.核心部分,中坚分子,adj. 有碎石 垫层的 2.mesh:(钢筋)网;陷阱,困境 3.reinforcement:增强,加固;钢筋,配筋 4.load:荷载 5. membrane:(动物或植物体内的)薄膜, 隔膜, 膜,(植物的)细胞膜;(可起防水、防风等作用 的)膜状物 waterproof membrane:防水层 yer:层


3.ground floor:地面层 Double floor:双层楼面 Floor-to-floor height:楼层高度 Floor plan:楼层平面图 4.a rigid construction:刚性结构 Frame construction:框架结构 A construction site:建筑工地 Construction loan:建筑贷款


短语

1、generally speaking:一般来说 2、namely:即
句型

1.described later.详述于后

Single Floors, used as upper floors, consist simply of timber joists supported by the walling. Fig.8 shows a single upper floor. The span, or distance, between supports of a Single Floor should not exceed 5 metres in order to maintain a rigid construction. 翻译: 单层楼面用作上层地面时,仅有支撑于墙上 的木梁组成,如图8所示。单层楼面的支座之间 的距离,即跨度,不应超过5米,以便保证结构 的刚度。
单词
1、warehouse:仓库, 货栈 2、Conjunction:n..连词;.结合; 联合; (恒星、行星等的)合 Conjunction with:和在一起

短语


1、add to:提高,增加 2、the dead weight:静荷载 3、The life load:活荷载 4、reinforced beams:加劲梁
Timber Floors 木楼板

There are, generally speaking, two types of timber floors, namely: (a)Single Floor (b)Double Floor All timber floors are covered with floor boarding, described later. 翻译: 一般来说,有两种木楼面,即: 单层楼面 双层楼面 所有的木楼面都用木板铺盖,详述于后。


Solid ground floors are nearly always of concrete laid on hardcore beds and are reinforced with mesh reinforcement, if the floors are to carry heavy loads. In most cases a waterproof membrane, such as a layer of asphalt, several coats of a tar or bitumen substance, or polythene sheeting is laid under the floor to prevent dampness rising through the concrete from the ground below. 翻译: 如果楼面承受很大的荷载,则底层的楼面几乎都是将混 凝土浇注在双向钢筋上面,构成钢筋混凝土的实心地面。 大多数情况下,都是在地面下面铺设防水层,诸如涂一层 沥青,多层焦油沥青或沥青质材料,或聚乙烯薄膜,以防 止地下的潮气透过混凝土上升。
7.asphalt:柏油,地沥青 8.tar:焦油沥青 9.bitumen:沥青 10.polythene:聚乙烯 11.sheeting:n.被单料子,护墙板

句型

1....be laid to prevent ...:铺设...以防...
Solid Upper Floors 实心上层地面
单词
1.filling :n.(糕点等的)馅;补牙的材料;(枕头、靠 垫等的)填充物,填料。 adj.能填饱肚子的 2.roll:vt. & vi.(使)打滚, (使)转动, 滚动;卷, 把…卷成筒状; vt.碾平;使…成球状(或管状);把(衣服的边)卷起来;( 用某物)包裹,覆盖;.启动;开动;发出持续的声音;使) 原地转圈,原地打转;使)翻身,翻转; vi.左右摇晃, 摇摆;.发出隆隆声;开始工作; n..一卷;.面包卷, 圆面包;.名册;.打滚; 滚动;.轰隆声;.摇晃; 振荡;.脂肪堆积的部位,肥胖的部(尤指腰部);.花名册; 名单;.掷骰子;.滚翻;翻跟头. rolled :adj.包金箔的;热轧

3.ridge flashing 屋脊金属盖片 Ridge:n. 脊, 山脊;脊状突起;大气层的)高 压脊,高压带 4.wall flashing:墙体金属盖片 5.valley flashing:金属天沟 6.capping:金属压顶 7.edging strip:边饰条 Strip:n. 脱衣; 脱衣舞表演;狭长的一块(材料、土 地等);(足球队员的)运动服;商业街;带状地带(或 森林、湖面等);简易跑道,简易机场.
Passage
A

Solid Floods and Timber Floors 实心地板和木地板

The levels which divide a building into storeys are called floors. These may be constructed either in fire resisting materials, such as concrete, or in timber. In ordinary houses in Britain,timber upper floors are still quite common, but in larger structures concrete floors are more generally used both for ground and upper floors. 翻译: 楼面即是将建筑物分成层面的水平面。楼面既可以用耐火 混凝土建造,也可以用木料建造。英国普通楼房的木制上层楼 面仍很常见,但在大型结构中,地面和高楼层更多地还是采用 混凝土楼面。
短语

1、combined with:(使)联合, 结合, 组合, 混合
句型

1.as shown in Fig.5.:如图5所示



The inclusion of reinforced beams in a reinforced concrete floor adds to its strength and loading capacity. This system is very often used in factory and warehouse floors. The use of hollow pots, in conjunction with reinforced concrete, reduces the dead weight and, therefore, permits a greater life load to be carried. 翻译: 含有加劲梁的钢筋混凝土楼面可以提高楼面强度及其承载 力。这种体系常用来建造厂房和仓库的楼面。空心板与钢 筋混凝土梁整体浇注在一起,可以减少自重一边承受更多 地活荷载。



Three general systems for solid upper floors in use nowadays are: (a)Plain or reinforced concrete filling between rolled steel joists (r.s.js.) as shown in Fig.5. (b)Reinforced concrete slabs alone, or combined with reinforced concrete beams, as shown in Fig. 6, and (c)Combined reinforced concrete and hollow pot construction as in Fig.7. 目前大致使用下三种类型的实心上层楼面: 在热轧工字钢梁之间添加素混凝土或钢筋混凝土,如图5所示。 单独使用钢筋混凝土楼板,或钢筋混凝土整体式梁板结构,如图6 所示。 钢筋混凝土与料,木板 2.solid 硬的,密实的

短语
1.storey rod:楼层标尺 Storey post:楼层柱 post:n.柱, 杆, 桩;.终点标志;邮政;邮 件;邮局, 邮筒;职位;岗位, 哨位;邮 递;邮寄;.邮寄的信函(或包裹等); 邮件;收集(或投递)邮件的时间;邮班。 A single-storey house:平房 The upper storey:上层楼面
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