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浅谈两井间贯通误差的整体预计法

Author(s)：
张居灿金启贵

Publication Title：

Wen Yuan (Middle School Edition) 2021 No.12

Affiliations：
青海省环境地质勘查局

Abstract：
为了确保两井间大型巷道贯通及竖井反接工程的正确进行，研究提高贯通误差预计准确度的新方法是很有必要。测量平差理论的发展和计算机的普及已为这种研究从理论上和计算工具上准备了必要的条件。本文所述的整体预计法就是再此基础上提出来的。鉴于本方法运用了测量平差理论和严密的计算程序，所以避免了目前常用的分段预计法的许多缺陷，其逼真性和准确度都有了明显的提高。

Keywords：
两井间贯通；误差；整体预计

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[1] 张居灿,金启贵.浅谈两井间贯通误差的整体预计法[J].Wen Yuan (Middle School Edition),2021(12),.

文渊(中学版)

Wen Yuan (Middle School Edition)

Language: 中文

CN：11-9275/G

ISSN：2096-627X

Publication Frequency: 月刊

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