CAJ | 학술논문

依据实地调查和测量，结合室内燃烧床模拟野外计划烧除试验，考虑可燃物载量缸。）、温度㈦、可燃物含水率㈥、风速㈤、坡向㈦、坡度（x6）、林带高度（x7）、蔓延速度（x8）、火线强度（x9）及计划烧除防火隔离带宽度（y）等因子构建多元线性回归模型。结果表明，预测的多元线性回归模型为y=-12．371＋4．182xl＋0．435x2＋0．013x3＋0．083x4＋0．017x5＋0．916x6＋0．540x7，对计划烧除防火隔离带宽度的影响大小依次为X6,X7、X1、x4、x3、x2、x5,利用该模型，可以用易于获取的可燃物特征、地形因子、气象因子、林分因子来开设防火隔离带，为合理开展计划烧除和营林用火等提供依据。
의거실지조사화측량，결합실내연소상모의야외계화소제시험，고필가연물재량항。）、온도㈦、가연물함수솔㈥、풍속㈤、파향㈦、파도（x6）、림대고도（x7）、만연속도（x8）、화선강도（x9）급계화소제방화격리대관도（y）등인자구건다원선성회귀모형。결과표명，예측적다원선성회귀모형위y=-12．371＋4．182xl＋0．435x2＋0．013x3＋0．083x4＋0．017x5＋0．916x6＋0．540x7，대계화소제방화격리대관도적영향대소의차위X6,X7、X1、x4、x3、x2、x5,이용해모형，가이용역우획취적가연물특정、지형인자、기상인자、림분인자래개설방화격리대，위합리개전계화소제화영림용화등제공의거。
Based on field survey and measurement, and the simulated field burning test by indoor burning bed, a multiple linear regression model was established with factors of fuel load（x1）, temperature（x2）, fuel moisture content（x3）, wind velocity（x4）, aspect（xs）, slope（x6）, forest height（x7）, propagation velocity（x8）, fire line intensity（xg） and prescribed burning width of fire isolated belt（y）. The results showed that the multivari- ate linear model was y=-12.371 ＋4.182x1 ＋0.435x2 ＋0.013x3＋0.083x4＋0.017x5＋0.916x6＋ 0.540x7, and the influences of the factors on the prescribed burning width of fire isolated belt were in the order of x6, x7, x1, x4, x3, x2, x5. This model make it easier to establish fire isolated belt by using fuel characteristics, topographic factors, meteorological factors, and forest stand factors, providing basis for the development of prescribed burning and forest management fire.