contraction joint

A comparison study of nonlinear dynamic responses of arch dams based on two types of contraction joint models

基于两类横缝接触模型的拱坝非线性动力响应研究

The Arrangement of Expansion and Contraction Joint and Temperture Stress in Concrete Road Surface

水泥砼路面胀缝设置与板内温度应力的分布

Make early comprehensive treatment after operation, such as massage muscle equal-length contraction, passive joint movement.

术后早期进行按摩、肌肉等长收缩、关节被动活动及主动活动等综合性康复治疗。

In order to meet the esthetic appearance of architecture and entirety of structure, there is usually no or less temperature expansion and contraction joint in these buildings, which leads to the length overstepping the value the code prescribed.

为了满足建筑上美观性和结构上的整体性，这类建筑往往少设或不设温度伸缩缝，导致不设缝的结构长度远远超过我国规范规定的伸缩缝限值。

Application and Research of Installing Dowel Bar in the Rigid Pavement Contraction Joint

刚性路面缩缝增设传力杆的应用研究

Started with the analysis of temperature field, the temperature-warping stress and temperature contraction stress of porous concrete are studied, and the location of joint are discussed.

从分析路面温度场入手，研究了多孔混凝土基层的温度翘曲应力和温度胀缩应力，据此分析了多孔混凝土基层接缝的设置依据和缝间距离。

This dissertation, focusing on characters of PC beam-slab structure of extra-length such as without temperature contraction joint, employing PC construction technique to control cracking, carries out the detailed study, makes reasonable suggestions of such structures design and provided references for code emendation in someday later.

本文针对此类结构，就不设温度伸缩缝及采用预应力施工技术控制裂缝等问题，进行较为系统的研究，提出合理的设计建议，可为设计和施工提供参考。

Research of the Designing Way to Bridge ′ s Expansion and Contraction Joint

桥梁橡胶伸缩缝设计方法的探讨

Joint-cutting Method Applied in Transverse Contraction Joint of Concrete Pavement

混凝土道路面层横向缩缝应采用切缝法施工

Effects of contraction joint contact and reservoir models on dynamic response of arch dams

不同横缝接触与库水模型对拱坝动力反应的影响

The contraction joint width of concrete pavement influences the quality of pavement and driving.

水泥混凝土路面上的纵、横直线缝隙的宽度过大或过小都将影响路面和行车质量。

Discussion on Setting Cement Concrete Pavement Contraction Joint Used by Precompression Rigid Plastics Plate Trough

采用预压硬质塑料板槽设置水泥混凝土路面缩缝的探讨

Discuss prevent and control when incipiency of cement concrete pavement by incise of contraction joint

从缩缝的切割谈水泥混凝土路面早期断裂的防止与处理