The engineering protection measures of tetrahedron frame group for scour prevention and bank base eroding protection applied to practical projects and laboratory tests in recent years were systematically summarized,and the protectionmechanism and effect of tetrahedron frame group as well as their advantages and disadvantages were discussed and appraised.
系统地总结了近年来应用于实际工程和室内实验研究的四面体透水框架群防冲固脚技术的研究现状,对这种防冲固脚技术的防护机理、防护效果和防护的优缺点进行了论述和评价,并介绍了四面体透水框架群防护的工程实例,以及该防护工程技术在后续研究和工程应用的主要方向。
Experimental Study on Field Around Tetrahedron Frame
四面体透水框架群防冲固脚技术研究进展
Application of the technology of riprap in order to solidify the dyke foot in Chengzhu Dyke
成朱联圩护岸中抛石固脚的设计与应用
leg base anchorage
井架大腿底脚的固定
a sandal attached to the foot by a thong over the toes.
通过脚趾上的一条皮带固定在脚上的一种鞋。
gauge limit with fixed or adjustable jaws
极限量规,配有固定或可调量脚
A climber needs secure footholds.
攀登的人脚踩的地方要很牢固.
Anchorage of abutment near by dam toe-effective reinforcement method for high arch dam
垫脚加锚-高拱坝加固增稳的高效方法
Now Ryan is ready! "Right foot fixed! Take this! Pendulum Kick!"
雷恩已经准备好了！「右脚固定完毕！看我的，单摆振荡．破龙定星脚！」
Footing or anchorage for scaffolds shall be rigid, and capable of carrying the maximum intended load without settling or displacement.
脚手架的地脚或固定地必须稳固，能够在承载预期最大负载的情况下不发生沉降或位移。
The fixing holes of light rack should comply with those of lamp seat.
灯脚固定孔尺寸、置以灯座实际尺寸为准。
a shoe consisting of a sole fastened by straps to the foot.
用几根带儿把鞋底固定在脚上的一种鞋。
But they tied my left foot to the ground with very strong chains.
但是他们用坚固的链子把我的左脚绑在地上。
After seven days, the grouted mortar will have concreted, then we shall tighten the anchor bolts.
灌浆在七天以后凝固，我们就将拧紧地脚螺栓。
Her feet firmly planted on the tepid rough brick of the floor.
她一双脚稳固地立在微温而粗糙的砖地上。
He found a secure foothold and pulled himself up.
他找到了一个稳固的踏脚处并爬了上去。
Compulating Analysis of Anchor Connection between Exterior Column Bottom of SRC Stucture and Foundation;
SRC非埋入式柱脚与基础锚固的计算分析
FIXED MEASURES OF ANCHOR BOLT FOR INDEPENDENT COLUMN AND EQUIPMENT FOUNDATION
独立柱基础与设备基础地脚螺栓的固定措施
Reinforcement on steel tubular scaffold with couplers of the super-think roof and high wall
超厚顶板和高大墙体的扣件式钢管脚手架加固