湖北省武漢市新洲區(qū)商貿(mào)大樓項(xiàng)目設(shè)計(jì)-畢業(yè)設(shè)計(jì)

1、0湖北省武漢市新洲區(qū)商貿(mào)大樓項(xiàng)目湖北省武漢市新洲區(qū)商貿(mào)大樓項(xiàng)目設(shè)計(jì)設(shè)計(jì)摘要摘要本工程為湖北省武漢市新洲商貿(mào)大樓項(xiàng)目設(shè)計(jì)，該建筑物共12層，第14層層高為4.2m，第512層層高為3.6m，該建筑物結(jié)構(gòu)為鋼筋混凝土框架結(jié)構(gòu)，本地區(qū)抗震設(shè)防烈度為七度，抗震等級(jí)為二級(jí)，地震分組為第一組，抗震設(shè)防類別為丙類，場(chǎng)地類別為二類，地面粗糙度為C類，建筑面積15487m2。設(shè)計(jì)包括建筑設(shè)計(jì)、結(jié)構(gòu)設(shè)計(jì)和工程量計(jì)算，完成建筑圖紙和結(jié)構(gòu)施工圖。結(jié)構(gòu)設(shè)計(jì)分為手

2、算和電算兩個(gè)部分，手算是取一榀框架進(jìn)行各種工況荷載作用下的荷載和內(nèi)力計(jì)算以及結(jié)構(gòu)在荷載組合情況下的各個(gè)構(gòu)件的計(jì)算設(shè)計(jì)。首先選擇合適的單元，并確定計(jì)算簡圖，分別計(jì)算恒載、活載、風(fēng)荷載和地震作用。計(jì)算水平地震作用采用的是底部剪力法，然后進(jìn)行建筑側(cè)移的驗(yàn)算；利用彎矩二次分配法計(jì)算豎向荷載作用下的彎矩以及求得剪力軸力，利用D值法計(jì)算水平荷載作用下的內(nèi)力。然后進(jìn)行框架梁和框架柱的內(nèi)力組合，按照最不利原則，根據(jù)內(nèi)力組合后的結(jié)果找出最不利的內(nèi)力，進(jìn)行

3、梁柱的配筋計(jì)算。最后，根據(jù)內(nèi)力組合的結(jié)果計(jì)算樓梯和基礎(chǔ)，采用的是板式樓梯和柱下獨(dú)立基礎(chǔ)及樁承臺(tái)基礎(chǔ)。電算部分采用PKPM軟設(shè)計(jì)計(jì)算，通過建模得到了建筑模型，通過荷載輸入以及參數(shù)調(diào)整，進(jìn)行電算得出結(jié)構(gòu)施工圖的梁板柱施工圖紙。工程算量部分采用的是維錦真三維軟件建模算量，得到了工程算量和三維模型。關(guān)鍵詞：框架結(jié)構(gòu)；建筑設(shè)計(jì)；結(jié)構(gòu)設(shè)計(jì)；PKPM建模；工程算量；抗震設(shè)計(jì)Abstract0Xinzhoudistrictofwuhancityhube

4、iprovincecommercialbuildingprojectdesignabstractTheprojectdesignedfthenewcommercialbuildingprojectinwuhanthebuildingisatotalof12layer14layeruponlayerof4.2mhigh512layeruponlayerof3.6mhighthebuildingstructureisreinfcedconc

5、reteframestructuretheregionseismicftificationintensityof7degreesseismicgradefthesecondaryearthquakearegroupedintothefirstgroupseismicftificationcategiesfCclasssitecategyfthesecondthesurfaceroughnessofCbuildingareaof15487

6、m2.Designincludesarchitecturaldesignstructuraldesigncalculationofquantitiestocompletetheconstructiondrawingsstructureconstructiondrawing.Structuredesignisdividedintotwopartsinhcountcomputingthehisacommonframewkftheloadsu

7、ndervariouswkingconditionsofloadinternalfcecalculationstructureundertheconditionofloadcombinationsofthevariouscomponentsofdesigncalculation.Firstchoosetheappropriateunitsdeterminedthecalculationdiagramcalculatedeadloadli

8、veloadwindloadearthquakeaction.CalculatehizontalseismicactionisthebottomshearmethodconstructionofthelateralcalculationBendingmomentsecondarydistributionmethodisusedtocalculateverticalloadundertheactionofbendingmomentshea

9、rfceaxialfceisobtainedusingtheDvaluemethodtocalculatetheinternalfceunderhizontalload.internalfceofframebeamframecolumniscombinedinaccdancewiththeprincipleofthewstaccdingtotheresultofinternalfcecombinationafterfindoutthem

10、ostadverseinternalfcethebeamsreinfcementcalculation.FinallyaccdingtotheresultofthecombinationofinternalfcecalculationstairsthefoundationUSESaplatestairsundercolumnindependentfoundationpileputerpartadoptsPKPMsoftwaredesig

11、ncalculationbymodelingthebuildingmodelthroughtheloadinputparameteradjustmentthroughthecomputerbeamslabcolumnstructureconstructiondrawingconstructiondrawings.Engineeringtocalculatetheamountpartadoptsisdkamtruethreedimensi