关于《94’桩基规范》公式勘误等三则信息

Three Messages about Correting Errors of Formulas in “94'Code for Pile Foundations”,etc.

本文报道《建筑桩基技术规范ＪＣＪ９４—９４》管理组关于规范公式（５．２．１３—２）和（５．２．１３—３）的勘误、赵西 安教授关于全玻璃幕墙中玻璃肋计算强度取值问题的复函、夏弘正教授关于集中布桩条件下“人防工程”底板核爆荷 载取法问题的复函等三则信息，与同行切磋。

Three messages are reported in this articles, which include errors corrected by the administration group of 'Technical Code for Building Pile Foundations (JGJ94 - 94)', about Formulas (5. 2. 13 - 2 ) and (5. 2. 13 - 3 ) of the Code, Professor Zhao Xian's letter in reply about the calculated- strength value of glass rib of full glass curtain wall,Professor Xia Hong-zheng's letter in reply about the nuclear-explosion load on the bottom slab of 'civil-air-defense project' with concentrated pile layout. These messages are also for learning from readers.