# loop_end = 10000000  # 最大循环次数
loop_end = 1000000  # 最大循环次数
# 架线时的状态
# 取外过无风
string_length = 9.2  # 串长 单位m
string_g = 60 * 9.8  # 串重 单位N
t_m = 15  # 导线架设时的气温。单位°C
t_e = 20  # 架线时考虑初伸长的降温，取正值。单位°C
alpha = 0.0000155  # 导线膨胀系数  1/°C
elastic = 95900  # 弹性系数 N/mm2
area = 154.48  # 导线面积 mm2
lambda_m = 14.8129 / area  # 导线比载 N/(m.mm)
lambda_i_array = [
    lambda_m * 0.9,
    lambda_m * 1.3,
    lambda_m,
    lambda_m,
    lambda_m,
    lambda_m * 0.9,
    lambda_m * 1.3,
    lambda_m,
    lambda_m,
    lambda_m,
]
# 取400m代表档距下
sigma_m = 28517 / area  # 架线时，初伸长未释放前的最低点水平应力。单位N/mm2
span_count = 10  # 几个档距
# n个档距,n-1个直线塔
h_array = [
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
]
l_array = [400, 300, 300, 500, 300, 400, 300, 300, 500, 300]
t = 15
epsilon = 1e-4  # 收敛判据
conductor_n = 6  # 导线分裂数