4.1.2全部荷载由场馆角部钢梁承担，其各组成部分作用如下：1）铝合金

4.1.2 load borne by all venues corner beam, which part of the role of each of the following: <br>1) aluminum truss <br>aluminum truss structure of steel beams and the corner portion stadium as fixed holder, the cable base with the four imaging system truss is connected to the load is further transmitted to the cable through the truss structure of steel beams. <br>2) supporting the connecting member and rigging <br>supporting rigging and a connecting member for fixing insurance policy between the base and the cable truss structure or facility.

4.1.2 The entire load shall be borne by the steel beams at the corner of the venue, and the various components of which are as follows:<br>1) Aluminium truss<br>The aluminum alloy truss is fixed with the steel beam of the structure of the corner of the venue as a fixed seat, and the cable base of the four-point camera system is connected to the truss, thus passing the cable load through the truss and then to the structural steel beam.<br>2) Supporting rigging and connection s<br>Supporting rigging and connecting devices are used for trusses or for the insurance of the fixed and cable base between trusses and the structure of the venue.

4.1.2 all loads are borne by the steel beam at the corner of the venue, and the functions of each component are as follows:<br>1) Aluminum alloy truss<br>The aluminum alloy truss is fixed with the structural steel beam at the corner of the venue as the fixed seat, and the cable base of the four-point camera system is connected with the truss, so as to transmit the cable load to the structural steel beam through the truss.<br>2) Supporting rigging and connectors<br>Supporting rigging and connectors are used for truss or fixation with the venue structure, as well as insurance measures for cable base.<br>