双线货运索道的承勒索受以下各力的共同作用；张鉴重锤的张力．杨纪自督的约有敷衍．俄空白童及较重的集中勤行，牵引京的自重及其牵引力等。一、线路布置及主要几何参数计算1．钱往布置如图1，在一个张贤区段内设有N＋1个支承，从拉紧重锤侧开始至锚固端止。i“至i十户支架间 Two-lane freight ropeway bearing extortion by the joint efforts of the following forces; Zhang Jian heavy hammer tension. Ji Yang Governor about perfunctory. Russian blank children and heavier concentration on the ground, pulling Beijing’s self-respect and traction and so on. First, the line layout and calculation of the main geometric parameters 1. Money to the layout shown in Figure 1, in Zhang Xian section with N +1 support, starting from the tension side of the hammer to the end of the anchorage. i "to i between ten bracket