barrel vault

As a result of the different position of prestressing strands, the structure system has multiform space shape, such as barrel vault, hypar and dome.

通过改变预应力索在网架中的位置，可张拉得到不同的曲面形状，如柱面、穹顶和鞍形网壳。

In this paper, the important thing is the parameters analysis of the barrel vault of double-arch tunnels under unsymmetrical pressure in excavating period.

本文的重点是偏压双连拱隧道开挖中管棚预支护参数分析。

A new type of lattice shell structure named intersected braced barrel vault which formed by intersecting and combining a group of cylindrical lattice shells was proposed.

对一组圆柱面网壳交叉组合形成的新型网壳结构&叉筒网壳中的单层脊线式叉筒网壳的结构性能进行了系统研究。

Its roof structure adopts double-layered steel grids structure of barrel vault.

该馆屋盖采用双层筒形钢网壳结构，屋面为彩色夹芯板和局部采光玻璃。

FEM Analysis and Repair-test Study of a Steel Barrel Vault after Fire

钢网壳火灾后数值模拟分析及修复测试研究

Based on the design and research of 45 m 81m double-layer barrel vault, this paper gives the structur-al style selection, the method of analysis and calculation.

本文通过45m×81m双层柱面网壳工程实例，在多种方案下的计算分析，对柱面网壳结构造型、计算假定和结构分析方法等作了较全面的概括；

Architectural shapes, structural forms of latticed groined barrel vault and its support methods

叉筒网壳的建筑造型、结构形式与支承方式

Numerical simulation and mechanics analysis of wind-loading on open latticed groined barrel vault

开敞式叉筒网壳风场数值模拟与受力分析

Based on this method, the design and construction of barrel vault advanced support in line Fuxingmen to Bawangfen of subway and the heating pipe in Beijing got a perfect result.

按此方法指导的水平管棚设计施工在北京地铁复八线和热力管道工程中取得了良好的效果。

In this paper architectural shapes and space characteristic, structural forms of latticed groined barrel vault and its support methods are discussed.

本文讨论了叉筒网壳的建筑造型方法和空间特点、结构布置形式、结构支承方式等方面的内容。

Study on the art parameters of horizental barrel vault advanced support in the soft rock

松软地层水平管棚工艺参数的研究

Analysis on Statical and Dynamical Behaviours of Cable Supported Barrel Vault Structure System In vitro histocompatibility of chitosan scaffolds and Schwann cells in rats

弦支筒壳结构体系静力及动力性能分析壳聚糖支架与大鼠许旺细胞的体外组织相容性