Appendix 2 frames in normal orb webs

Raw data of tensile test of frame threads in normal orb webs with graphs regarding force-strain curve. In all graphs, X-axis is strain and Y-axis is force [mN]. First graph (above) is raw force-strain curve, second (middle) is thirty points' moving-averaged force-strain curve, and third (below) is extract of initial slope used for calculation of Young's modulus, if any. All sample names described in each sheet in this category are designated as OF (meaning orb web frame thread) with the number behind hyphen representing each sample (individual web). In this category, there is no replicates (a thread from one web).

本数据集涵盖正常圆形蛛网框架丝线的拉伸测试原始数据，并配套力-应变曲线相关图表。所有图表中，横轴为应变，纵轴为力，单位为毫牛（mN）。首幅图表（上方）为原始力-应变曲线；第二幅（中间）为30点移动平均力-应变曲线；第三幅（下方）为用于计算杨氏模量（Young's modulus）的初始斜率提取区段（若存在）。本分类下各工作表中提及的所有样本名称均以OF（意为圆形蛛网框架丝线）命名，连字符后的数字代表单个样本（即单张蛛网）。本分类下无重复样本（每个样本为单张蛛网的单根丝线）。