混凝土底板

溢洪道水毁钢筋混凝土底板爆破拆除

Blasting Demolition of Flood Damaged Reinforced Concrete Floor of Spillway

从结构特点、材料选择、配合比和施工工艺等方面采取措施避免地下室混凝土底板、墙板和顶板产生裂缝，且达到不掺膨胀剂、节约水泥的结果。

This essay explores the effective approaches , in terms of structural characteristics , material choice , proportions and techniques , to guard against cracked concrete floor , walls and ceiling of the basement without adding to the cost for expanding agents or wasting cement .

介绍了2.2m厚大体积混凝土底板的施工技术，通过分块施工、优化配比、强化施工组织和施工工序控制，有效控制了大体积混凝土的裂缝。

In this article , Author introduces the construction technology of thick 2.2m mass concrete base slab . By adopting block construction , optimizing mix ratio , strengthening construction management and controlling program , cracks of mass concrete were controlled .

混凝土底板温度及温度应力影响参数分析

Analysis of Parameters Affecting Temperature and Thermal Stress in Concrete Slab

浅谈大体积刚性自防水混凝土底板冬期施工技术

Discussion no the wintery construction technique of rigid waterproofing massive concrete foundation

高层建筑超长大体积混凝土底板裂缝控制研究

Research on Crack Control of High-rise Building Super-length Mass Concrete Foundation Slabs

大体积混凝土底板施工

Construction of Mass Concrete Base Slab Big and Good Matter

筏式大体积混凝土底板在施工中的裂缝控制

Control of Cracks of Reinforced Concrete Raft Base Under Construction

地下室大体积混凝土底板施工技术

Construction Technology of Mass Platform Work in Concrete Basement

超长地下室混凝土底板裂缝机理分析与控制研究

The Mechanical Analysis and Controlling Research on Crack of Super-length Basement Concrete Slab

大型油罐混凝土底板设计方法研究

Research on Design Method of Pile-supported Round Slab Foundation for Large-scale Oil Tank

大体积混凝土底板施工监探要点

The main point of monitor and control in mass Concrete bottom floor construction

桩土约束下大体积混凝土底板早期变形的数值模拟分析

Numerical Simulation on the Deformation of Early-age Mass Concrete Slab Restricted by Pile Foundation

某工程大体积混凝土底板施工裂缝原因研究

The Crack Factorial Analysis of and Measures of Mass Concrete of the Bottom Slab

因此，对混凝土底板早期裂缝问题的研究是十分必要的。

Therefore the study on the early cracks of concrete slab become very necessary .

中远六万吨级船坞升浆混凝土底板压浆处理

Pressure Grouting in Bed plate of Prepacked Aggregate Concrete for Zhongyuan 60000 dwt Ship Repair Dock

一次性浇捣13000m~3超厚混凝土底板施工技术

Construction Technology for One Continuous Pouring of 13,000 m ~ 3 Super Thick Concrete Foundation Slab

目前，大体积混凝土底板越来越多的应用到建筑工程领域中。

Recently , more and more mass concrete foundations have been used in field of civil engineering .

近些年来，大体积混凝土底板已经在建筑领域中被广泛的应用着。

In recent years , mass concrete bottom board has been widely application in the architecture field .

本文的研究结果为防止大体积混凝土底板开裂的设计和施工提供了有效参考。

The research results in this article provide a useful reference to prevent mass concrete temperature cracks .

水管冷却对三峡船闸混凝土底板温度应力的影响

Effects of pipe cooling on thermal stresses in the ship lock concrete base slab in the Changjiang Gorges

随着高层建筑的发展，大体积混凝土底板得到越来越广泛的应用。

With the development of the high building , mass concrete baseplate is used widely more and more .

本文介绍了用于测定混凝土底板与碎石或土之间的摩擦滑动或剪切滑移特性的室内模型试验。

Indoor model test for determining the features of frictional sliding or shear slide between RC plate and crushed stone or soil are introduced .

船闸混凝土底板裂缝化学灌浆补强处理技术广西百色-隆林腊仁公路路基化学灌浆加固

Chemical grouting reinforcement processing technology for cracks in lock ′ s concrete bottom floor The Chemical Grouting Technique Used in Guangxi Baise-Longlin Laren Road

另外，本文在数值计算的基础上，提出了大体积混凝土底板施工中滑动层长度的设置问题。

In addition , based on the numerical calculation , this paper proposed to set the length of the sliding layer in mass concrete baseplate construction .

通常高层建筑地下室还会遇到大体积混凝土底板施工温度裂缝控制的难题。

Furthermore , there are generally inevitable difficulties of mass concrete bed-plate foundation construction of a highrise building 's basement and eventually of its temperature crack 's control .

这种长久抗压性不但能抵受混凝土底板重量及其荷重，并可抵受在施工期间不可避免的外来压力及冲击力。

This kind of character not only can endure the concrete bottom board weight , but also may endure inevitable external pressure and impulse during the construction period .

同时本文还完成了实际工程的现场监测工作，并总结出早期大型混凝土底板应变随尺寸和边界条件的变化规律。

At the same time , on-site measurements of actual project was carried out to make a summary about the laws of concrete deformation as the sizes and edge conditions .

本文介绍了阜新市人防工程大体积混凝土底板施工中所进行的温度裂缝预测以及采取的一系列施工技术措施。

This article introduced a series of technical measures in the construction of mass concrete bottom , which is a part of men-saving project in Fuxin , such as predicting temperature crack etc.

其上部一般为浆砌块石重力式挡土墙，下部为混凝土底板，底板靠河一侧设垂直挡板，可防止流水冲刷并增加挡土墙的稳定性。

Generally , its upper part is gravity retaining wall made of cemented blocks , and its lower part is concrete base plate , with vertical baffle on it along the river side , preventing river flushing and improving the structure stability .