现代木结构建筑施工及优势

1、Modern Wood Frame Construction Process and Advantages现代木结构建筑施工及优势现代木结构建筑施工及优势概要概要 Outline1.加拿大木加拿大木业业介介绍绍Intro to Canada Wood2.木木结结构房屋构房屋简简介介Intro to wood frame3.木木结结构房屋施工构房屋施工过过程程WF Process4.木木结结构房屋构房屋优势优势Advantages5.项项目目Projects in ChinaSteve Ross, Deputy Director, Training and Quality Services全球：

2、全球：扩大出口市场Globally: Grow export markets 中国：中国：开发适合中国国情的木结构建筑解决方案China: Develop wood solutions for Chinas construction challenges使命使命Mandate资资金来源金来源FundingForest Industry Associations Resources provided by: 由下述由下述单单位提供位提供资资金来源：金来源： 1.加拿大政府-加拿大木材出口项目The Government of Canada: NRCan Canada Wood Export Pr

3、ogram 2.卑诗省-林创投资有限公司The Province of British Columbia Forestry Innovation Investment3.加拿大林产工业协会Forest industry associations组织组织架构架构Organizational Structure Based on the “Team Canada” approach to export development 团结加拿大林产业协力推动发展中加木材进出口贸易 Representing Canadas Forest Industry 代表加拿大林产工业界 Federation of A

4、ssociations 行业协会联合体 Not for profit 非盈利性Canadas largest forest products companies集中了加拿大最具集中了加拿大最具规规模的林模的林产产品公司品公司开拓新市开拓新市场场Developing New MarketsResearch 调调研研Commercial Support 商商业业支持支持Training 培培训课训课程程Demonstration Projects 示范示范项项目目Government Relations 政府关系政府关系8Strategy战略尼泊尔Taleju庙 1667年 Taleju Temp

5、le, Nepal - 1667木框架建筑的木框架建筑的历历史史 History of Wood Construction台湾龙山寺 1740年Lung Shan Temple, Taiwan - 1740木框架建筑的木框架建筑的历历史史 History of Wood Construction木框架建筑的木框架建筑的历历史史 History of Wood Construction中国豫园 1559年Yu Yuan, China - 1559美国Fairbank别墅, 1636年 Fairbank House, USA - 1636美国Parlange Plantation 别墅, 1750

6、年Parlange Plantation House, USA - 1750木框架建筑的木框架建筑的历历史史 History of Wood Construction木材可以建造民居木材可以建造民居WOOD as a building material - Residential介介绍绍木材可以用于平改坡屋木材可以用于平改坡屋顶顶改造改造WOOD as a building material - Wood Truss Roofing平改坡平改坡 同时适用于旧房改造和新房建造 Ideal for renovating older apartment buildings. 造价低、工期短、更节能

7、Cost effective, fast, and improves energy efficiency. 木材可以用于楼板和隔断木材可以用于楼板和隔断墙墙体体WOOD as a building material - Infill Floors and walls成本低 Cost advantage容易安装 Installs easily in concrete舒适的居住环境 Comfortable living surface Low carbon隔楼隔楼木材可以用于建筑商木材可以用于建筑商业业及公共建筑及公共建筑WOOD as a building material - commerci

8、al and public buildings介介绍绍木木结结构房屋施工构房屋施工过过程程WFC Process木框架房屋一般支承在混凝土基础上。Wood-frame houses are commonly supported on concrete foundations.施工施工过过程程简简介介WFC Process施工施工过过程程简简介介WFC process基木板放置在基木托上，固定到混凝土基础，并且用锚栓将木框架结构牢固地与基础连接。Sill plates are placed over a sill gasket and attached to the concrete found

9、ation with anchor bolts to securely fasten the wood-frame structure to the foundation.基木托基木板锚栓施工施工过过程程简简介介WFC process然后建造室外和室内墙体，提升就位并临时固定。Exterior and interior walls are then constructed, raised into position, and temporarily secured.施工施工过过程程简简介介WFC process结构楼板框架构件通常是定型木或工程木制品。Structural floor fram

10、ing members are usually dimension lumber or engineered wood products.施工施工过过程程简简介介WFC process楼板基层通常是板材产品，如胶合板或 定向刨花板，与楼板搁栅牢固连接。Sub-floors are usually panel products such as plywood or OSB, and are securely fastened to the floor joists.施工施工过过程程简简介介WFC process一旦所有墙体建好并临时支撑后，放置屋顶桁架并固定就位。 Once all the wa

11、lls have been built and temporarily braced, the roof trusses are placed and secured into position.施工施工过过程程简简介介WFC process施工施工过过程程简简介介WFC process一旦装好屋顶覆面板，可以应用最终的屋顶覆面。Once the roof is sheathed, a final roof covering can be applied.施工施工过过程程简简介介WFC process屋屋顶顶材料材料Roof - Materials木制屋面wood shingles沥青屋面板a

12、sphalt shingles混凝土粘土瓦concrete / clay tile金属屋顶metal roofing给排水、采暖通风空调、电气和其它机械系统现在开始安装。 The installation of the plumbing, HVAC, electrical, and other mechanical systems is now started.施工施工过过程程简简介介WFC process给排水、采暖通风空调、电气和其它机械系统现在开始安装。 The installation of the plumbing, HVAC, electrical, and other mecha

13、nical systems is now started.施工施工过过程程简简介介WFC process现在安装窗户，室外覆以覆面板层。Windows are now installed and the exterior covered with a sheathing membrane.施工施工过过程程简简介介WFC processWeather barrier is applied to protect the building from rain water呼吸纸用于保护建筑物免于雨水侵害施工施工过过程程简简介介WFC process现在进行外部装修。Exterior finishes

14、are now applied.施工施工过过程程简简介介WFC process在寒冷的气候，保温材料与蒸汽隔层一起安装。Insulation is installed, along with a vapour barrier in cold climates.施工施工过过程程简简介介WFC process在框架构件内铺设石膏板，然后加以饰面。Gypsum board is then applied to the interior of the framing members and finished.施工施工过过程程简简介介WFC process现在安装室内饰面。Interior finish

15、es are now installed.施工施工过过程程简简介介WFC process外部及内部装修完成，房屋可供居住。Both the exterior and interior finishes are completed and the building is ready for occupancy.施工施工过过程程简简介介WFC process木木结结构建筑的构建筑的优势优势 Benefits of the Wood Frame System节能 Energy Efficiency低碳Low carbon可持续性 Sustainability地震表现 Seismic Performa

16、nce优势优势木木结结构建筑的构建筑的优势优势-低碳低碳 Advantages of WFCLow CarbonSUNSUN太阳(C5 H10 O5)nCO2H2OO2Sugars糖分Photosynthesis光合作用光合作用中国人均年消耗水泥中国人均年消耗水泥1000kg，是世界平均水平的，是世界平均水平的4倍倍。如果。如果20%水泥用木材制品水泥用木材制品代替，每年就可减排二氧化碳代替，每年就可减排二氧化碳1.2亿亿吨。吨。Mean consumption of Cement in China one person one year reach to 1000 kg, 4 times o

17、f world average level, if we instead 20% cement with lumbers, which will decrease CO2 0.12 billion tons each year人人均均消消费费水水泥泥（公公斤斤/ /人人. .年年）5 53 30 05 57 70 04 41 10 02 25 50 01 10 00 00 0020040060080010001200中中国国美美国国日日本本俄俄罗罗斯斯世世界界木木结结构建筑的构建筑的优势优势Advantages of WFCLow carbonThe cement used one year

18、per person(kg)Raised Floor Home New Orleans新奥新奥尔尔良良-活活动动地板房地板房Volume of wood used木材使用量木材使用量15 m3Carbon sequestered and stored (CO2e)固碳量固碳量30 metric tons30公吨公吨Avoided greenhouse gases (CO2e)温室气体减少量温室气体减少量60 metric tons60公吨公吨Total potential carbon benefit (CO2e)碳排放潜在减少量碳排放潜在减少量90 metric tons90公吨公吨减少内含

19、能量和资源消耗Reduces embodied energy and resource depletion 木材是唯一可以更新的主要建筑材料Wood is the only major building material that is renewable 新的制造技术使树木的每一部份都充分利用，所以不浪费任何东西 New manufacturing technology allows every part of the tree to be used so that nothing is wasted 木木结结构建筑的构建筑的优势优势 可持可持续续性性Advantages of Wood-F

20、rame Construction - Sustainability因为木材的蜂窝状构造 - 使它成为一个比钢材好400倍的良好的隔热体。Wood is a good insulator because of its cellular structure 400 times better than steel.木框架结构易于达到高标准的保温要求。Wood-frame construction is easy to insulate to high standards.木木结结构建筑的构建筑的优势优势-节约节约能源能源Advantages of Wood-Frame Construction E

21、nergy Efficient用于木框架结构的钉接连接件一般在消耗地震能量方面是有效的。 The nail connections typically used in wood-frame construction are effective in dissipating the energy of an earthquake. 木木结结构建筑的构建筑的优势优势-耐久耐久Advantages of Wood-Frame Construction Durability木材本身強韌且質輕 亦即地震時較少的質量具有作用於建築物上的力也較低的優點。 Wood is strong and lightwe

22、ight less mass is an advantage because it means lower forces are exerted on a building in an earthquake.1995年日本神户地震导致了一千亿美圆的损失。使用北美木框架结构方法符合现代标准建造的房屋实际上未受影响。The 1995 Kobe, Japan earthquake caused $100 billion in damage. Houses built to modern standards using North American wood-frame construction me

23、thods were virtually unaffected. 木木结结构建筑的构建筑的优势优势-耐久耐久Advantages of Wood-Frame Construction DurabilitySEISMIC TESTING 抗震抗震测试测试Extensive testing worldwide of wood light-frame systems of all sizes both in the lab and in real life shows impressive seismic performance.世界各地在实验室及现实生活中对轻型木结构系统进行抗震测试显示木结构抗震性能良好.This photo, taken at a research lab in Japan in 2008, is from a test of a 6-storey light frame building subjected to a major simu