֣֣ׯŹ ֧Žṹ
ׯ֧ϵͳṹ
һ
1.1ׯƽʩͼͽṹʩͼ
1.2ʩۼʽֹּܽܰȫ淶2002棩 1.3ʩģ尲ȫ淶JGJ162-2008 1.4ṹع淶GB50009-2001 1.5ṹƹ淶GB50010-2002 1.6ֽṹƹ淶GB50017-2003 1.7ػƹ淶GB50007-2002 1.8淶JGJ94-2008 1.5ṹʦʵֲ 1.6ṹʦֲ
1.7ʩֲᣨ 1.8ṹʦֲ 1.9蹤̰ȫ 1.10װʽ·Ŷ;ʹֲ
ṹƸſ 2.1 ֹ
ֹæ400ֹԭΪ13mֹ⾶Ϊ406.4mmھΪ388.4mmںΪ9mmΪ112.3cm2ڶױԼΪ80mֹ¶3.5m9.5mֹΪ83.5m۲2009꼾ˮλΪ83mɱֹ֤ϲṹˮӰ졣üǿ
ʡһ̼ι˾ 1
֣֣ׯŹ ֧Žṹ
ҪӸְԱ֤뱴֮˨ӡֹڶˮλöӦλãΪ3920mmֹڶ淽üΪ12.460m40mм֧㣬Ծ˳ˮ֧йIJӰ졣Ӧ̨λڳ̨øֹλڳ̨ýػе13mԭֹ
2.2 ƽ̨ṹ
HD200Ż321Ųǿ˫ŵ㱴Ƭ϶ɣHD200ÿ鯱ƬM=2027.2KNmV= 435.3KNÿ57.4KNǡ321ÿ鯱ƬM=1576.4KNmV= 490.5KNÿҲ57.4KNǡڶ淽ãÿֹ֮12.460mΧΪ4鯳3115mmıƬƴӶɡÿ20mΧ7鯱λöӦ5λúԵأ鯱Ϊ3920mmͼ2-1
ʾͼ(A-A) ʡһ̼ι˾ 2
֣֣ׯŹ ֧Žṹ
ͼ2-1 ƽ̨ʾͼ
ϲֱ20Źָָ֣뱴˨ӡֲָžΪ900mm֤ÿ֧ڹָϡֲָԭ12mĹҶͷӦӳ壬Һλм丹λãбΪ֧㣬ÿб߾21.560mҪ֧Ϊ3920mmȷ12mָʵϿɰնƣеֲָü֧ƣӶƵİȫϵͼ֧ʱM2M1
ͼ2-2 ֲָüͼ
ʡһ̼ι˾ 3
֣֣ׯŹ ֧Žṹ
ͼ2-3 ָʵͼ
ͼ2-4 ָּͼ
2.3 ϲģ֧ϵͳṹ
ÿ20m棨ͼ2-5мͽȽΪ棬ͼͼ2-6ʾ
ÿ20Źָϲֹּܽˣ˺Ϊ900900900442.5442.51101110111011442.5442.52101110111011442.5442.53101110111011442.5442.54101110111011442.5442.55900900900һ˳ṹ206mmԱ֤ģ֧ϵͳι̿ɿఴչֲָž900mmƣ崦λãఴž450mmơ˸߶ԼΪ1.52m˵ײ100mmúɨظˣ1.5m
ʡһ̼ι˾ 4