IntroductiontoEarthquakeResistantDesignofBuildings建筑抗震设计.ppt,Introduction to Earthquake Resistant Design of Buildings 建筑抗震設計簡介 presented by Ir Dr Y. L. Wong 黄玉龍博士 Associate Professor Dept. of Civil Structural Engineering Content (內容)
Earthquake Introduction Sample Visuals Earthquake Process – Elastic Rebound Theory Normal Fault Example – Balcones Fault Zone, TX Just north of San Antonio, this faulting responsible for shape of the Edwards Aquifer Thrust Fault Example – Grands Causses, France Left portion being pushed down, right...
The velocity of S-waves ranges from 23 km/s in light sediments and 45 km/s in the Earths crust up to 7 km/s in the deep mantle. As a consequence, the first waves of a distant earthquake arrive at an observatory via the Earths mantle. 地震波是指从震源产生向四外辐射的弹性波。地球...
八.教学内容 Unit 1建筑材料 Structural Materials Unit 2防灾减灾 Earthquake Defense and Disaster Reduction Unit 3基础工程 Foundation Engineering Unit 4地基处理 Soil Improvement Unit 5建筑工程 Construction Engineering 9、 Unit 6桥梁工程 Bridge Engineering Unit 7地下工程 Underground Engineering Unit 8空调与...
administrativeregions. TheearthquakeactivityinChinaishighinfrequency,strong inintensity,shallowinsourceandwidelydistributed.Itis acountrywithsevereearthquakes.Since1900,Chinadiedin theearthquaketherearemorethan550thousandpeople, accountingfortheworld'searthquakedeathtollof53%;since 1949,100timesthedevastatingearthquake...
(RayleighandLovewaves) •InsolidrockP-wavestravelatabout6to7kmpersecond;thevelocity increaseswithinthedeepmantleto~13km/s.ThevelocityofS-waves rangesfrom2–3km/sinlightsedimentsand4–5km/sintheEarth'scrust upto7km/sinthedeepmantle.Asaconsequence,thefirstwavesofa distantearthquakearriveatanobservatory...
3.The shaking buildings showed us that an earthquake was coming. 4.It is exciting to watch competing athletes reach the other end of the swimming pool. B 1.My mother is a happy woman.She always gets up smiling. 2.After the dog fell in the lake,it climbed out shaking itself. ...
6.To_my_astonishment,_there was nobody at home when I woke up. 令我惊讶的是,当我醒来时家里没人。 7.The company always takes_account_of the salary of workers whenever possible. 只要有可能,这家公司总是考虑到工人的薪水问题。 8.On hearing the news of the earthquake, people ...
Eurocode 8:Design of Structures for Earthquake Resistance-Part 1: General Rules, Seismic Actions and Rules for Buildings, BSEN 1998-1 AIJ (Architectural institute of Japan)Recommendations for Loads on Buildings (1993) Introduction 4. Requirement and Detail of the Course Teaching materials 1) ...
Resource Monitor (1) UniGrid users can examine the status of system resources through the portal. The portal gathers the current system information from the information service and present these information to the users. Resource Monitor (2) Screenshot of the system status monitoring ...