早教吧 育儿知识 作业答案 考试题库 百科 知识分享

懂英语翻译的进来!速度翻译,直接百度的不行Excavationdepthofcutandcoversubwaystationaccordingtothedifferentsetupaccordingtoheightisdividedintothreeandfouranchorintwoforms,totaling1386anchor.Inwhichthreean

题目详情
懂英语翻译的进来!速度翻译,直接百度的不行
Excavationdepth of cut and cover subway station according to the different set upaccording to height is divided into three and four anchor in two forms,totaling 1386 anchor. In which three anchor format: In the same verticalsection spacing of 3.4m, horizontal spacing of 2.4m, vertical section were setthree, each root anchor length of 15m, the free segment 6m, anchorage section9m. The first anchor for the two beams, prestressed to 20kN, axial force of32kN; second anchor for the three-beam, prestressed to 80kN, axial force of190kN; The third anchor for the two beams, prestressed to 25kN , axial force of80.6kN. 4 Anchor Type: in the same vertical section at an interval of 3.2m,horizontal spacing of 2.4m, vertical section four were set, each anchor arefive bundles, each root anchor length of 18m, the free segment 6m, anchoragesection 12m. The first pre-stressed anchor for the 40kN, axial force of 67.1kN;second anchor prestress of 120kN, axial force of 224.1kN; No. 3 Road, Anchorpre-stressed as 240kN, axial force of 521.5kN; 4th Avenue prestressed anchor to50kN, axial force of 99.5kN. Specifically see Figure 2.
▼优质解答
答案和解析
明挖地铁站的根据不同的设置,根据高度挖掘深度分为三个和四个锚两种形式,共计1386锚.在这三个定位格式:在3.4米,2.M水平间距相同的垂直部分的间距,垂直节共设置3,每一根锚杆长度为15m,自由段6米,锚固段9米.第一锚的两束,预应力为20kN的,32kN的轴向力;第二锚为三束,预应力到80KN,190kN的轴向力;第三锚为两束,预应力到25KN,80.6kN的轴向力.4锚式:在3.2米,2.4米水平间距,垂直第四部分的间隔相同的垂直段分别设置,每一个5包,18M的每一根锚杆长度,自由段6M,一节对不起!第一预应力锚为40KN,67.1kN的轴向力;120KN,224.1kN的轴向力的第二锚固预应力;3号路,锚预应力为240KN,521.5kN的轴向力;第四大街预应力锚50kN的,99.5kN的轴向力.具体见图2.