The supporting arch construction technique in metro ' s under - excavated station 地铁暗挖车站扣拱施工技术
Study of cable force optimization of completed cable - supported arch bridge of concrete - filled steel tubes 钢管混凝土拉索拱桥成桥索力优化研究
Their massive vaults , carried at both levels by monolithic columns of green and white marble and purple porphyry , serve as buttresses to receive the thrust of the great dome and its supporting arches 它们大块的拱顶,都擒带着同样等级的绿色和白色大理石和紫色斑岩的大块圆柱,作为支撑之用,受到了巨大的圆屋顶和它的支撑拱门的插入。
The scope of material supply comprises special refractory materials for the burning zone supporting arch set , firing equipment for coal dust , air blowers with motors as well as special electric , measuring and control equipment 材料供应范围:燃烧区支撑拱的特殊耐火材料煤粉的燃烧设备空气鼓风机和马达以及电气测量和控制的特殊设备。
In accordance with the structural behavior of cable - supported arch bridge of concrete - filled steel tubes , the rational cable forces of the completed bridge of such type are determined by taking the dead load bending moment distribution of arch rib of the bridge as the target control variables , the cable forces as the optimum control variables and by means of influence matrixes 摘要基于钢管混凝土拉索拱桥的受力特点,以拱肋恒载弯矩分布为控制目标变量,以斜拉索索力为控制优化变量,借助影响矩阵,确定钢管混凝土拉索拱桥的合理成桥索力。
support: vt. 1.支承,支撑;支持;支援,维护。 2.援助;拥 ...arch: adj. 诡诈的;淘气的。 an arch smile ...arch support: 拱形支架; 拱座; 脚弓垫; 鞋弓子; 足弓垫arch support plate: 足弓支持板multiple support arch: 多支承拱steel arch support: 钢拱支架; 拱型钢支架-arch: n. 后缀 统治者,王,皇帝: matriarch, monarch. arch: n. 1.【建筑】弓架结构;拱廊;拱门;弓形门;穹窿,拱洞,拱顶。 2.弓形,半圆形。 a memorial arch 纪念门,牌坊。 a triumphal arch 凯旋门。 arch of the foot 足底弓。 the arch of the heavens 苍穹。 the Court of Arches (坎特伯雷的)宗教裁判上诉院。 vi. 1.【建筑】作(成)拱。 2.成弓形,弓着。 vt. 1.【建筑】把…作成拱形;使弯作弓形。 2.用拱连接,用拱覆盖。 The rainbow arches the heaven. 虹在天上成弓形。 A cat arches its back. 猫弓着背。 adj. 首要的;总的。 the arch villain 流氓头子。 adj. 诡诈的;淘气的。 an arch smile 顽皮的微笑。 arch-: 前缀 首位的,最高的,主要的: archduke, archbishop. the arch: 董夫人in support: 后备in support of: 考虑到这种情况; 维护…;支持…;证实…; 以便支持; 以便支援; 支持, 支援; 支持,拥护; 支援;支持;拥护support: vt. 1.支承,支撑;支持;支援,维护。 2.援助;拥护,赞助。 3.扶养,赡养(家属);资助,维持。 4.鼓舞,激励。 5.忍受,忍耐。 6.证明,证实。 7.【戏剧】扮演(角色);配,为…担任配角;【音乐】为…伴奏。 support towns with electricity to 向城镇供电。 I can't support this heat. 我忍受不了这样的热度。 The speaker was supported on the platform by the mayor. 演讲人在讲台上有市长陪着。 support a family 养家活口。 support oneself 自谋生计。 n. 1.支持,维持;支持者;支柱,支座,撑体;桁架。 2.扶助,援助;鼓励;拥护;赞成,赞助。 3.抚养,赡养;生计,活计,衣食;赡养费。 4.【军事】支援部队,预备队;【音乐】伴奏(部);【戏剧】助演(者),配角。 a support of the state 国家的栋梁。 Price supports 〔美国〕(政府给农民的)补助金。 enlist the support of 争取(某人的)支持。 give support to 支持,支援。 in support of 支持;支援;拥护。 adj. -less support for: 对……的支持support in: 碰网柱好球arch centering, arch center: 拱架straining arch; strainer arch: 扶拱abutment arch: 支墩拱active arch: 有效拱acute arch: 尖拱; 锐拱adjustable arch: 调节拱aerial arch: 空鞍; 蚀顶背斜also arch: 古语作alveolar arch: 牙槽弓anastomotic arch: 吻合弓