NET STRENGTH TEST DEVICE, NET STRENGTH EVALUATION METHOD, AND NET

PROBLEM TO BE SOLVED: To obtain precise test results for a net body.SOLUTION: A net strength test device includes: a first support member 11 around which each end section 2Ab of one element wire 2A in a net body 2 composed of two V-shaped element wires 2A and 2B being assembled at bent sections 2Aa and 2Ba is wound to be fixed; a second support member 12 that is provided so as to be movable in a direction relatively alienated from the first support member 11 and around which each end section 2Bb of the other element wire 2B in the net body 2 is wound to be fixed; and an adjustment member (13) for adjusting a gap (P) between the end sections 2Ab and 2Bb wound by each of element wires 2A and 2B and each of support members 11 and 12.SELECTED DRAWING: Figure 2 【課題】網体について精度の高い試験結果を得ること。【解決手段】Ｖ字形状の２本の素線２Ａ，２Ｂが屈曲部２Ａａ，２Ｂａで互いに組まれてなる網体２における一方の素線２Ａの各端部２Ａｂが巻き付けられて各端２Ａｄが固定される第一支持部材１１と、第一支持部材１１に対して相対的に離れる方向に移動可能に設けられて網体２における他方の素線２Ｂの各端部２Ｂｂが巻き付けられて各端２Ｂｄが固定される第二支持部材１２と、各素線２Ａ，２Ｂの巻き付けられた端部２Ａｂ，２Ｂｂと各支持部材１１，１２との隙間（Ｐ）を調整する調整部材（１３）と、を備える。【選択図】図２