【24h】

THINGS YOUR MOTHER NEVER TOLD YOU ABOUT EARTH DAM DESIGN

机译:您的母亲从未告诉过您有关大坝设计的信息

获取原文
获取原文并翻译 | 示例

摘要

Geotechnical engineers commonly use rules of thumb and empirical judgements in designing many structure types, particularly earthen embankments. Selected lessons learned from the Author's 34 years of practice in the design of small earthen embankments constructed by the NRCS (formerly the SCS) are presented in this paper. Embankment settlement, camber in existing dams, and implications related to overtopping and erosion are covered. Other topics include tradeoffs related to shear strength and flexibility and quality control recommendations for compaction of earth fill. Methods for estimating permeability of foundation soils, sampling of dispersive clays, discussion of critical hydraulic gradients and piping, and design of filter diaphragms are also included.
机译:在设计许多结构类型(尤其是土堤)时,岩土工程师通常使用经验法则和经验判断。本文介绍了作者从34年的实践中汲取的经验教训,这些经验是由NRCS(以前称为SCS)建造的小型土堤设计的。涵盖了路堤沉降,现有大坝的弯度以及与过度和侵蚀有关的影响。其他主题包括与剪切强度和柔韧性有关的折衷,以及对土方压实的质量控制建议。还包括估算基础土壤渗透性的方法,分散粘土的采样,临界水力梯度和管道的讨论以及滤膜的设计。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号