| 平板式筏基计算方法的改进和简化 |
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| 引用本文： | 陈育尹,陈家友.平板式筏基计算方法的改进和简化[J].建筑结构,2003(3). |
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| 作者姓名： | 陈育尹 陈家友 |
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| 作者单位： | 陕西国泰建筑加固公司 西安710054
(陈育尹)，西安华美建筑设计公司 西安710001(陈家友) |
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| 摘 要： | 平板式筏基为无梁体系 ,传力简捷 ,整体刚度好 ,施工速度快 ,是框架结构常用的基础形式。对等代框架法和经验系数法进行分析比较后 ,提出了适用于平板式筏基的等代梁弯矩系数法 ,并结合新规范对板的冲切计算、受剪计算、弯矩及配筋计算推导了较实用的简化公式和条件式 ,编制了计算表
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| 关 键 词： | 平板式筏基 等代梁弯矩系数法 简化公式 计算表 |
Reformed and Simplified Calculation Method for Slab Raft Foundation |
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| Chen Yuyin,Chen Jiayou.Reformed and Simplified Calculation Method for Slab Raft Foundation[J].Building Structure,2003(3). |
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| Authors: | Chen Yuyin Chen Jiayou |
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| Affiliation: | Chen Yuyin Chen Jiayou |
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| Abstract: | Slab foundation is one of popular styles of foundation in frames,which features slab system without girder,specific mechanics,excellent structural stiffness and easiness in construction.Based on analysis and comparison between the method of equivalent frames and the method of practical experience factor design,a new design method of moment factor in equivalent beam for slab foundation is obtained.Combined with the new codes,the formulas of simplified calculation and requirement,including the calculation of punching,shear,flexural and design for reinforcement,are presented for practice.The calculation charts for design are also given. |
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| Keywords: | slab foundation momeot factor equivalent beam method simplified calculation formulas design |
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