sidewall sprinkler head

The technological research on soliding slope of poor concrete frontier wall breaker strip of a reservoir;

某水库贫混凝土边墙垫层坡面固坡技术研究

Building or Destroying Frontier Wall and the Miao Society During the Ming and Qing Period;

边墙兴废与明清苗疆社会

Analysis on sidewall deformation in TGP s ship lock;

三峡工程双线五级船闸边墙变形初步分析

Application of sidewall extrusion method to concrete face slab dam construction;

挤压式边墙施工法在混凝土面板坝工程中的应用

Based on an analysis of causes of cavitation damages to the downstream at the end of ogee section in the spillway tunnel of open channel,it is pointed out that the aeration measure for sidewall protection nearby the downstream of ogee section should be paid much attention in aerator design.

通过对龙抬头明流泄洪洞反弧末端下游易蚀原因的总结分析,指出在设计掺气坎时应重视反弧段下游附近边墙的掺气防护。

The crushed rock in the side abutment weakens the side restriction while the side wall and the apron strengthen the side restriction.

结合某碾压混凝土拱坝的拱座,在减弱和加强侧约束时,即在坝体部分高程的破碎软弱岩石减弱坝体侧约束以及坝体下游边墙和护坦增强坝体侧约束的情况下,研究侧约束对于坝体应力和位移的影响。

According to the requests of side wall and beam plate concrete pouring project of Yunjin road station No.

根据南京地铁2号线云锦路站边墙、梁板混凝土浇筑工程的要求,设计了边墙,梁板模板及支撑体系,同时对受力分析以及应用效果进行了重点阐述,指出采用合理、先进的模板及支撑技术,对于提高工程质量,加快施工速度,提高劳动生产率,降低工程成本具有十分重要的意义。

Based on the historical and local records and the author s onthespot investigation, this paper makes an intensive textual research into the wax and wane of blockhouses and "boundary wall" in "Miao territory" on the border of Hunan and Guizhou in Ming Dynasty.

本文通过正史和地方志资料,加之作者的实地考察,详细地考证了明代湘黔边"苗疆"堡哨和"边墙"的沿革与兴废,并指出其历史地位。