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›› 1992, Vol. 28 ›› Issue (3): 230-236.

• 论文及研究报告 • 上一篇    下一篇

东北林业企业原条贮备量分配的研究

史济彦 王大伟   

  1. 东北林业大学;国家林业投资公司
  • 收稿日期:1991-07-16 修回日期:1900-01-01 出版日期:1992-07-25 发布日期:1992-07-25

A STUDY ON DISTRIBUTION OF TREE-LENGTH STORAGES IN NORTHEAST FOREST ENIERPRISES

Shi Jiyan,Wang Dawei   

  1. Northeast Forestry Univ.;Forest Investing Company of China
  • Received:1991-07-16 Revised:1900-01-01 Online:1992-07-25 Published:1992-07-25

摘要: 为实现贮木场均衡生产而必须建立的原条贮备是集中在贮木场或山场,还是在山场和贮木场之间作一定的合理分配,这个问题尚缺乏深入研究。本文以森林采运系统作为研究对象,确立了采、运、贮各阶段由于需要原条贮备而产生必要的费用消耗计算模式,并推求了它们与山场原条贮备分配系数α的关系,从而建立了企业原条贮备总费用与α的函数关系。但是,用实际数据运算后,发现企业总贮备量Q等于或小于20万m3时,α出现负值。这表明,如Q在20万m3以内时,总贮备量应集中在贮木场。在一般情况下,企业的总贮备量不会超过20万m3。因此,在目前条件下,不必考虑山场与贮木场之间贮备量的分配问题。

关键词: 原条贮备, 木材贮存, 均衡生产, 贮备分配系数

Abstract: In order to balance production in log yard, we need tree-length storages. The key is where tree-length storages are, at log yard, langing or both. The problem is still in arguing. The article regards the forest logging system as a study object, and establishs calculating mobels about the cost consumption of tree-length storages in logging, transporting and log yard stages, and also deduces relacionships among them and distributing coefficient of tree-length storages (α) in landing. The article developes a function of total tree-length storage cost and α, However, after calculating practicaily if the total tree-length storages Q is<200 thousands m3, would be a minus value, This means that the total tree-length storages should be in log yard. In general, the total tree-length storages of an enterprise cann't exceed 200 thousands m3. Therefore,the distribution problem of tree-length storayes does not need to be considered at present.

Key words: Tree-length storage, Timber storage, Balanced production, Distributing coefficient of tree-lenrth storage