Research on Response of Concrete Rock Face Beam to Stage Excavation Blasting Vibration in Underground Powerhouse;
地下石房分层开挖爆破对混凝土岩壁梁振动影响研究
Mechanical analysis and design of crane beam on rock wall for underground power house;
地下厂房岩壁吊车梁的力学分析及设计
At present,the rigid-body limit equilibrium method adopted in the design of crane beam on rock wall can not reflect the actual mechanical behavior of crane.
目前,岩壁吊车梁设计所采用的刚体极限平衡设计方法还不能确切反映岩锚吊车梁的实际受力状态。
The article introduces the excavation and demolition engineering of crane beam on rock wall in main engine hole of underground workshop during the project of Baise Hydropower Junction Station,for the reference of the similar projects.
文章介绍了百色水利枢纽水电站项目的地下厂房主机洞岩壁吊车梁开挖爆破施工情况,为类似工程提供参考。
The use of rock-bolted crane beam in large caverns can shorten the cavern span and improve the stability of surrounding rock masses, thus obtain an early access to transportation within the cavern and accelerate the construction progress.
岩壁式吊车梁可以减少厂房的跨度,减少工程量,加快工程进度,因此它在地下厂房中得到广泛的应用。
Research on Response of Concrete Rock Face Beam to Stage Excavation Blasting Vibration in Underground Powerhouse;
地下石房分层开挖爆破对混凝土岩壁梁振动影响研究
Construction of rock abuttal for bridge crane in an underground pumped storage power plant
“广蓄”电站地下厂房岩壁吊车梁施工
The Structural Analysis and Stability of Rock-bolted Crane Beam of Underground Powerhouse;
地下厂房中岩壁式吊车梁的结构分析与稳定性计算
Excavation of anchored rock runway in underground powerhouse of Manwan Hydropower Station
漫湾水电站工程地下厂房岩壁吊车梁开挖施工技术
At last the base of the cliff is undermined.
岩壁的下壁终于被掘空。
There's a lot of danger in rock climbing.
攀登岩壁非常危险.
The canyon walls echoed back the shot.
峡谷的岩壁于枪声回响。
The rock walls sometimes supply heat, sometimes absorb it.
岩壁有时放热，有时吸热。
continuous sidewall core cutter
连续式井壁岩心切割器
a long sandstone cliff
一段很长的沙岩峭壁
The wall of rock gave back loud echoes.
岩壁送回了洪亮的回声。
hard rock coring tool
坚硬岩石井壁取心器
The walls of a pass, canyon, or cavern.
侧壁通道、峡谷或大岩洞的侧壁
A beam across an opening, such as a hearth, into which the ends of joists can be fitted.
托梁，承接梁穿过孔洞，如壁炉地面，到插梁末端能被固定的横梁
Study on the constraint on inner crossing beam from the wall of thin-walled tall tower
薄壁高塔塔壁对塔内横梁的约束作用研究
“Passable rock face”(203) or “Impassable cliff”(201) should be used to represent stone-faced banks in front of graves.
墓前的石崖应使用「可通越岩壁」(203)或「不可通越岩壁」(201)来代表。
Application of π-shaped steel beam of longwall mining technology with big dip
大倾角π型钢梁长壁采煤工艺的应用
Nonlinear Analysis of the Corroded Reinforcement Concrete Thin-box Beams;
锈蚀钢筋混凝土薄壁箱梁非线性分析